advertisement
▼
Scroll to page 2
of 136
USER MANUAL FR AC T IO NA L V.3 5 CAMPUS-RS FRACTIONAL INTERFACE CARD Copyright July, 2002 ©2002 ADC DSL Systems, Inc. All rights reserved. Copyright © 2002 ADC Technologies, Inc. ADC, Campus-384, Campus-768, Campus-E1, Campus-REX, Campus-Star, and Campus-T1 are registered trademarks, and Campus-HRS are trademarks of ADC Technologies, Inc. No right, license, or interest to such trademarks is granted hereunder, and you agree that no such right, license, or interest shall be asserted by you with respect to such trademark. Other product names mentioned in this manual are used for identification purposes only and may be trademarks or registered trademarks of their respective companies. Disclaimer of Liability Information contained in this document is company private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or disclosed in whole or in part without the written consent of ADC. Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits, and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period. ii Campus-HRS Fractional Interface Card User Manual Using This Manual USING THIS MANUAL This manual documents the following versions of the ADC® Campus-HRS™ Fractional Interface Card: CAMPUS • RS Part Number Interface 150-1177-51 V.35 150-1178-52 RS-449 150-1178-53 RS-530 150-1178-54 RS-530A 150-1178-55 X.21 FRACTIONAL V.35 Fractional V.35 CAMPUS • RS FRACTIONAL RS-449 CAMPUS • RS Fractional RS-449 CAMPUS • RS FRACTIONAL RS-530A FRACTIONAL RS-530 Fractional RS-530 CAMPUS • RS Fractional RS-530A Campus-HRS Fractional Interface Card User Manual FRACTIONAL X.21 Fractional X.21 iii Document Conventions This manual provides the following information on the Campus-HRS™ Fractional Interface Card: • How to install Campus-HRS™ Fractional Interface Card in either a Campus-RS Desktop Unit (150-1158-01, 150-1158-02, 150-1158-51, or 150-1158-52) or Campus-Star® chassis (150-1220-01, 150-1220-02, or 150-1220-51) • How to use the Campus-HRS™ Fractional Interface Card to configure and monitor a campus system • How to contact ADC for assistance DOCUMENT CONVENTIONS Two types of messages, identified by icons, appear in the text. Notes contain information about special circumstances. Cautions indicate the possibility of equipment damage or the possibility of personal injury. This manual uses the following conventions: • This font indicates text that appears on the LCD or terminal. • Keycaps, such as keyboard. • Key names in bold font indicate buttons on the desktop unit or line unit that you press. ENTER , indicate keys that you press on the terminal For a list of abbreviations used in this manual, see “Abbreviations” on page B-1. iv Campus-HRS Fractional Interface Card User Manual Unpack and Inspect the Shipment UNPACK AND INSPECT THE SHIPMENT Upon receipt of the shipment: 1 Unpack the card and inspect it for signs of damage. If it has been damaged in transit, immediately report the extent of the damage to the transportation company and to ADC Technologies . Order replacement equipment if necessary. 2 Compare the contents of the package against the packing list to ensure a complete and accurate shipment. If the shipment is incomplete or incorrect, contact ADC Technologies as described in “Certification and Warranty” on the inside back cover. To contact ADC see “Product Support” on page D-1. If you need to store the unit for several days or more before installing it, return it to the original packaging. Campus-HRS Fractional Interface Card User Manual v Unpack and Inspect the Shipment vi Campus-HRS Fractional Interface Card User Manual Table of Contents TABLE OF CONTENTS Chapter 1: About the Product_________________________1-1 Compatibility with Earlier Campus Products...................................... 1-2 Campus-RS Fractional Interface Card Compatibility........... 1-2 Campus-RS Desktop and Line Unit Compatibility .............. 1-2 Channel Reversal .................................................................. 1-3 Compatibility with Campus-RS Products ........................................... 1-4 Chapter 2: Installing the Campus-RS Fractional Card ____2-1 Installing the Card in a Campus-Star Chassis ..................................... 2-1 Installing the Card in a Campus-RS Desktop Unit.............................. 2-3 Chapter 3: Setting Up the Campus-RS System ___________3-1 Set the HDSL Operating Mode ........................................................... 3-2 Selecting a Standard HDSL Rate .......................................... 3-3 Selecting Extended Mode Parameters .................................. 3-4 Set the Primary Timing Source ........................................................... 3-5 Set the Transmit Clock ........................................................................ 3-6 Chapter 4: Configuring and Monitoring Through the LCD ________________________________4-1 Navigating the LCD Menus ................................................................ 4-2 Restoring the System to Default Values.............................................. 4-4 Setting the Data Rate........................................................................... 4-4 Standard Mode Data Rates.................................................... 4-4 Extended Mode Data Rates................................................... 4-7 Inverting the Transmit Clock ............................................................ 4-10 Campus-HRS Fractional Interface Card User Manual vii Table of Contents Inverting Data Signals .......................................................................4-11 Configuring Output Control Signals..................................................4-12 Configuring as a Master or Slave Unit ..............................................4-14 Viewing and Configuring Alarms......................................................4-15 HDSL Alarms......................................................................4-15 Local Alarms .......................................................................4-18 Remote Alarms....................................................................4-19 Configuring Loopbacks .....................................................................4-20 Initiating a Loopback...........................................................4-20 Clearing a Loopback ...........................................................4-21 Setting the Loopback Timeout ............................................4-21 Enabling V.54 Loopback Support .......................................4-22 Viewing System Information.............................................................4-22 Chapter 5: Configuring with an ASCII Terminal ________ 5-1 Connecting to an ASCII Terminal .......................................................5-2 Logging On and Off.............................................................................5-4 Logging Onto a Local Campus Unit .....................................5-4 Logging Onto a Remote Campus Unit ..................................5-5 Logging Off a Campus Unit ..................................................5-6 Using the Terminal Menus ..................................................................5-6 Returning Configuration Options to Default Values ...........................5-7 Setting the HDSL Operating Mode .....................................................5-9 Selecting a Standard Mode..................................................5-10 Selecting an Extended Mode...............................................5-11 Configuring the Data Port..................................................................5-13 Setting the Data Rate...........................................................5-14 Set the Rate Multiplier ........................................................5-15 viii Campus-HRS Fractional Interface Card User Manual Table of Contents Choose the Data Rate.......................................................... 5-16 Setting the Primary Timing Source..................................... 5-17 Setting the Transmit Clock ................................................. 5-17 Inverting the Transmit Clock .............................................. 5-18 Inverting Data Signals......................................................... 5-19 Configuring Output Control Signals ................................... 5-19 Configuring as a Master or Slave Unit.............................................. 5-21 Configuring Alarms........................................................................... 5-23 Entering System Information ............................................................ 5-25 Setting the Time and Date................................................... 5-26 Setting a Password .............................................................. 5-27 Identifying the Unit and Circuit.......................................... 5-27 Configuring Loopbacks..................................................................... 5-28 Initiating a Loopback .......................................................... 5-30 Clearing a Loopback ........................................................... 5-30 Setting the Loopback Timeout............................................ 5-30 Enabling V.54 Loopback Support....................................... 5-31 Updating the Firmware...................................................................... 5-32 Chapter 6: View Information and Status________________6-1 Monitoring HDSL Performance.......................................................... 6-2 24-Hour HDSL Performance History ................................... 6-4 Seven-Day HDSL Performance History ............................... 6-5 Viewing Alarm History ....................................................................... 6-6 Monitoring Clock and Data Signals .................................................... 6-7 Monitoring Control Signals................................................................. 6-8 Viewing Product Information............................................................ 6-10 Campus-HRS Fractional Interface Card User Manual ix Table of Contents Chapter 7: Testing the System ________________________ 7-1 Types of Loopbacks.............................................................................7-1 Local to Local Loopback.......................................................7-2 Remote to Local Interface .....................................................7-3 Remote to Remote Interface..................................................7-3 Local to Remote Interface .....................................................7-3 Cancelling Loopbacks..........................................................................7-4 Cancelling Loopbacks Manually...........................................7-4 Loopback Timeout ................................................................7-4 V.54 Loopback Support ........................................................7-5 Chapter 8: Timing and Clock Overview ________________ 8-1 Timing Source......................................................................................8-1 Standard Timing Configuration.............................................8-2 Port Timing Configuration ....................................................8-3 Transmit Clock ....................................................................................8-4 Appendix A: Technical Reference _____________________ A-1 Default Settings...................................................................................A-2 Pinouts ................................................................................................A-3 V.35 ......................................................................................A-3 RS-449..................................................................................A-5 RS-530..................................................................................A-7 RS-530A ...............................................................................A-9 X.21 ....................................................................................A-11 LCD Menu Reference.......................................................................A-12 ASCII Terminal Menu Reference.....................................................A-14 x Campus-HRS Fractional Interface Card User Manual Table of Contents Appendix B: Abbreviations __________________________ B-1 Appendix C: Documentation Set ______________________ C-1 Appendix D: Product Support ________________________ D-1 Index _________________________________________Index-1 Certification and Warranty _____________ Inside Back Cover Campus-HRS Fractional Interface Card User Manual xi Table of Contents xii Campus-HRS Fractional Interface Card User Manual ABOUT THE PRODUCT 1 The ADC Campus-RS™ (Rate-Selectable) Fractional Interface Card provides a connection between a High-bit-rate Digital Subscriber Line (HDSL) and a network or other digital equipment. It installs into either a: • Campus-Star chassis, along with a Campus-RS Line Unit • Campus-RS Desktop Unit This equipment comprises half of a High-bit-rate Digital Subscriber Line (HDSL) transmission system. When connected to another Campus-RS, Campus-T1®, Campus-768®, or Campus-E1® Desktop Unit or Line Unit, the Campus-RS system can transport digitized voice, data, and video signals over existing copper wire at a number of different HDSL rates. The Campus-RS Fractional Interface Card converts incoming data, control signals, and timing information into its internal format. The desktop unit or line unit then converts this format to a Two Bit, One Quaternary (2B1Q) HDSL line format for high-speed transmission over a local telephone-grade copper network. Campus-RS Fractional Interface Card User Manual 1-1 About the Product COMPATIBILITY WITH EARLIER CAMPUS PRODUCTS Campus-RS Fractional Interface Card Compatibility When mated with a Campus-RS Desktop Unit or Campus-RS Line Unit (see “Campus-RS Desktop and Line Unit Compatibility”), the Campus-RS Fractional Interface Card is compatible, over the HDSL link, with earlier versions of Campus products, such as the Campus-T1, Campus-E1, and Campus-768, as shown in the following illustration. Campus-T1, Campus-E1 or Campus-768 Campus-RS Campus-RS Fractional Interface card HDSL Legacy Campus Interface card All earlier versions of Campus products are manufactured to operate at a single HDSL transmission rate, while the Campus-RS transmission rate is user-selectable. To support compatibility with the application shown above, the following configuration options must be set on the Campus-RS Fractional Interface Card: • Set the HDSL Operating Mode to Standard Mode • Set the Standard Mode HDSL Rate to T1, E1, or 768, to match the rate of the earlier product. For information on setting these options, see “Set the HDSL Operating Mode” on page 3-2. Campus-RS Desktop and Line Unit Compatibility Campus-RS Desktop and Line Units are fully compatible with most of the earlier versions of Campus products, including Campus-E1®, Campus-T1®, and Campus-768™. The Campus-RS Desktop and Campus-RS Line Units are not currently compatible with Campus-384® products. 1-2 Campus-RS Fractional Interface Card User Manual About the Product Furthermore, if a Campus-RS unit is connected over an HDSL link to an earlier Campus product, and if either unit has the HDSL Transceiver (XCVR) Mode set to AUTO, the HDSL link may not operate properly. When operating the Campus-RS product with an earlier version of the Campus products, to avoid any problems with link startup or operation, it is recommended that the Transceiver Mode be set as follows: • Campus-RS = MASTER • Campus E1/T1/768 = SLAVE If one or both units are already set to AUTO and the HDSL link is active, disconnect the HDSL link, change the settings as recommended, and reconnect the link. This will assure the link integrity on any subsequent startups. This situation does not apply to a circuit with two Campus-RS units. You may leave the units set to their default setting of AUTO, and they will operate properly. Channel Reversal The current release of Campus-RS does not recognize HDSL loop reversal. That is, the cable pairs must be “straight through,” with Loop A connected to pins 1 and 2 of the Line Connector on both ends of the loop, and Loop B connected to pins 4 and 5. A possible symptom of loop reversal is to observe the LCD Margin on an RS unit display during startup. The loop display will alternate between “ACK” and “SIG” as expected. Then, one loop may display margin values as if the link is synchronizing, but after 1 to 2 seconds will drop back to startup. A future firmware release will allow automatic detection and compensation for loop reversal. Campus-RS Fractional Interface Card User Manual 1-3 About the Product COMPATIBILITY WITH CAMPUS-RS PRODUCTS The Campus-RS Fractional Interface Card is also compatible, over the HDSL link, with another Campus-RS unit, as shown in the following illustration. Campus-RS Campus-RS Fractional Interface card Campus-RS HDSL Campus-RS Interface card When connecting to another Campus-RS Desktop Unit or Line Unit, Standard Mode is still supported, providing access to HDSL transmission rates of T1, E1, and 768 kbps. In addition, the Campus-RS system can be configured to support an extended set of HDSL transmission rates, over either one or two HDSL loops. Not all modes and rates may be available. Some Campus-RS interface cards support only a limited set of operating modes and transmission rates. Refer to the remote interface card user manual to see the HDSL modes and rates supported by the card. 1-4 Campus-RS Fractional Interface Card User Manual About the Product To support these additional transmission rates, set the following options on the Fractional Interface Card: • Set the HDSL Operating Mode to Extended Mode. • Set the Extended Mode Loop Configuration to 1 Loop or 2 Loops, depending on the physical layout of your HDSL network. • Set the Extended Mode HDSL Rate to the desired setting. The range of rates available for the HDSL Rate depends on the setting of the Extended Mode Loop Configuration: – 1 Loop HDSL Rate settings are between 64 kbps and 2.304 Mbps, in 64 kbps increments – 2 Loop HDSL Rate settings are between 256 kbps and 4.608 Mbps, in 128 kbps increments For the 2 Loop HDSL configuration, specific revisions of the Fractional Interface Cards only support a top rate of 2.304 Mbps configuration. Contact ADC for additional information regarding the affected part numbers. For information on setting these options, see “Set the HDSL Operating Mode” on page 3-2. Campus-RS Fractional Interface Card User Manual 1-5 About the Product 1-6 Campus-RS Fractional Interface Card User Manual INSTALLING THE CAMPUS-RS FRACTIONAL CARD 2 You can mate the Fractional Interface Card with either a Campus-RS Desktop Unit or a Campus-RS Line Unit. The following sections describe how to install the card. Make sure you install the card into a Campus-RS Desktop Unit or into a Campus-Star chassis with a Campus-RS Line Unit. The Campus-RS Fractional Interface Card will not operate if it is installed in an earlier version of these Campus products. INSTALLING THE CARD IN A CAMPUS-STAR CHASSIS Before installing the interface card, make sure there is not a line unit installed in the corresponding slot on the front of the Campus-Star chassis. The interface card is not hot-swappable. Installing the card with a corresponding line unit installed may cause damage to the card, the line unit, or both. Campus-RS Fractional Interface Card User Manual 2-1 Installing the Campus-RS Fractional Card To install the Fractional Interface Card into a Campus-Star chassis: Slide the card into the guide rails in the desired slot on the rear of the Campus-Star chassis. 620 DSX-1/T CFG 620 DSX-1/T CFG DSX-1 DSX-1 1 Campus-Star chassis Campus-RS Fractional Interface card 2-2 2 Gently press the card into place until it is seated firmly in the rear connector. 3 Use the two screws on the card to secure it into place. 4 Install a Campus-RS Line Unit to work with the interface card, according to the instructions in the Campus-RS Line Unit User Manual. 5 Use a data cable to connect the data port to your host equipment. See “Pinouts” on page A-3 for a listing of each type of data port. Campus-RS Fractional Interface Card User Manual Installing the Campus-RS Fractional Card INSTALLING THE CARD IN A CAMPUS-RS DESKTOP UNIT Turn off the power to the desktop unit before you install the card. Installing the card with the power on may cause damage to the desktop unit, the card, or both. To install the Fractional Interface Card into a Campus-RS Desktop Unit chassis: 1 Slide the card into the guide rails in the rear of the desktop unit. Campus desktop chassis Guide rail Campus-RS Fractional Interface card CA MP US -R S 1 or 20 V 22 AC 0V @ 6 .2AAC@0H z Ma 50 x Hz FR AC TIO NA L V.35 CO NS LIN OL E E 2 Gently press the card in until it is seated firmly in the rear connector. 3 Use the two screws on the card to secure it into place. 4 Use a data cable to connect the data port to your host equipment. See “Pinouts” on page A-3 for a listing of each type of data port. 5 Connect the desktop unit to an HDSL line, according to the instructions in the Campus-RS Desktop Unit User Manual. Campus-RS Fractional Interface Card User Manual 2-3 Installing the Campus-RS Fractional Card 2-4 Campus-RS Fractional Interface Card User Manual SETTING UP THE CAMPUS-RS SYSTEM 3 There are three sets of configuration options that must be set for the Campus-RS Fractional Interface Card to operate: • the HDSL mode and rate • the Timing Source • The Transmit Clock Depending on the requirements of your network, you may be able to use the default settings for one or more of these options. If so, you can skip the relevant section(s). With the default settings, the Fractional Interface Card is set to operate: • with the HDSL Operating Mode set to Standard Mode • with the Standard Mode HDSL Rate set to T1 over two loops • with the Timing Source option set to Internal • with the Transmit Clock option set to External, so the SD signal is sampled based on TT input See “Default Settings” on page A-2 for a list of all configuration option default settings. The steps in this chapter set these options through the menu buttons and LCD on the front of the desktop unit or the Campus-Star Campus Management Unit (CMU). You may also use an ASCII terminal to set these options, as described in Chapter 5, “Configuring with an ASCII Terminal.” Campus-RS Fractional Interface Card User Manual 3-1 Setting Up the Campus-RS System The figure below shows the LCD and menu buttons on the Campus-RS Desktop Unit. See the Campus-Star User Manual for the location of the LCD and menu buttons on the CMU. LCD Menu buttons CAMPUS RS HDSL Next Test Escape Enter Port SET THE HDSL OPERATING MODE The Fractional Interface Card is set to operate in Standard Mode with a T1 (1.544 Mbps) HDSL Rate. This is compatible with other Campus-RS products and with Campus-T1 Desktop Units and Line Units. If this is the desired setting for your system, proceed to “Set the Primary Timing Source” on page 3-5. Otherwise, follow the steps in this section to adjust the HDSL transmission rate. You can also use an ASCII terminal to set the HDSL Operating Mode. For instructions, see “Setting the HDSL Operating Mode” on page 5-9. To set the HDSL Operating Mode: 3-2 1 Press Escape until Campus I/F Card: FRAC displays. 2 Press Next until HDSL LINK CONFIG & STATUS displays, then press Enter. OPERATING MODE displays. 3 Continue with “Selecting a Standard HDSL Rate” or “Selecting Extended Mode Parameters,” depending on the HDSL mode you want to set. Campus-RS Fractional Interface Card User Manual Setting Up the Campus-RS System Selecting a Standard HDSL Rate This section continues from Step 3 in the previous section to set a Standard Mode HDSL Rate. Choose from the following settings: • T1 • E1 • 768 To set the Standard Mode HDSL Rate: 1 If the Operating Mode is set to Standard Mode, proceed to Step 3. Otherwise, press Enter. 2 Press Next until the LCD displays STANDARD, then press Enter. The Operating Mode changes to Standard Mode. 3 Press Next until HDSL RATE displays, then press Enter. 4 Press Next until the desired HDSL transmission rate displays, then press Enter. To continue setting up the system, proceed to “Set the Primary Timing Source” on page 3-5. Campus-RS Fractional Interface Card User Manual 3-3 Setting Up the Campus-RS System Selecting Extended Mode Parameters This section continues from Step 3 on page 3-2 to set the Extended Mode parameters. To set a Standard Mode HDSL Rate, you choose from the list of predefined rates. To set an Extended Mode HDSL Rate, you must: • Set the Extended Mode Loop Configuration to 1 Loop or 2 Loop, depending on the physical layout of your HDSL network. • Set the Extended Mode HDSL Rate to one of the options determined by the Extended Mode Loop Configuration: – 1 Loop HDSL Rate settings are between 64 kbps and 2.304 Mbps, in 64 kbps increments – 2 Loop HDSL Rate settings are between 256 kbps and 4.608 Mbps, in 128 kbps increments For the 2 Loop HDSL configuration, specific revisions of the Fractional Interface Cards only support a top rate of 2.304 Mbps configuration. Contact ADC for additional information regarding the affected part numbers. 1 With the LCD displaying OPERATING MODE, press Enter. 2 Press Next until EXTENDED displays, then press Enter. OPERATING MODE displays. 3 Press Next until LOOP MODE displays. 4 Press Enter. 5 Press Next until the desired Loop Mode setting displays, then press Enter. LOOP MODE displays. 6 Press Next. HDSL RATE displays. 7 Press Enter. 8 Press Next until the desired HDSL transmission rate displays, then press Enter. To continue setting up the system, proceed to “Set the Primary Timing Source” on page 3-5. 3-4 Campus-RS Fractional Interface Card User Manual Setting Up the Campus-RS System SET THE PRIMARY TIMING SOURCE The primary timing source determines the timing for the entire HDSL system. Timing can come from one of three parts of the Campus system: • Data Port receives timing through the host equipment connected to the data port. • Internal receives timing from the internal oscillator of the Campus unit (default setting). • HDSL receives timing over the HDSL line. Either the local or remote unit must have the timing source set to HDSL. The other unit must be set to Data Port or Internal, depending on the system setup. See “Timing Source” on page 8-1 for examples of timing configurations. To set the Primary Timing Source: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DATA PORT CONFIG & STATUS displays, then press Enter. RATE MULTIPLIER displays. 3 Press Next until TIMING SOURCE displays, then press Enter. The current timing source setting displays. 4 Press Next until the desired setting displays, then press Enter. TIMING SOURCE and the new setting display. 5 If you set the Timing Source option to Internal or HDSL, continue with the “Set the Transmit Clock” section. If the Timing Source is set to Data Port, no further configuration is necessary. Campus-RS Fractional Interface Card User Manual 3-5 Setting Up the Campus-RS System SET THE TRANSMIT CLOCK The Transmit Clock option determines how the SD signal is sampled if the Timing Source is set to Internal or HDSL. There are two settings: • External: SD is sampled based on the clock transitions on the TT input. • Internal: SD is sampled based on the clock transitions on the SCT output. For complete information about the Transmit Clock option, see “Transmit Clock” on page 8-4. To set the Transmit Clock: 3-6 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DATA PORT CONFIG & STATUS displays, then press Enter. RATE MULTIPLIER displays. 3 Press Next until TRANSMIT CLOCK displays, then press Enter. The current clock setting displays. 4 Press Next until the desired setting displays, then press Enter. TRANSMIT CLOCK and the new setting display. Campus-RS Fractional Interface Card User Manual CONFIGURING AND MONITORING THROUGH THE LCD 4 You can configure the Campus-RS Fractional Interface Card and view system information using the LCD and menu buttons located on the front of the Campus-RS Desktop Unit or a CMU installed in the Campus-Star chassis. This chapter describes how to use the LCD to set the individual configuration options. For Information About: See Page Navigating the LCD Menus 4-2 Restoring the System to Default Values 4-4 Setting the Data Rate 4-4 Inverting the Transmit Clock 4-10 Inverting Data Signals 4-11 Configuring Output Control Signals 4-12 Configuring as a Master or Slave Unit 4-14 Viewing and Configuring Alarms 4-15 Configuring Loopbacks 4-20 Viewing System Information 4-22 You can also perform these functions through an ASCII terminal connected to the Campus-RS Desktop Unit or a Campus-RS Line Unit installed in the Campus-Star. To use an ASCII terminal to configure the system, see Chapter 5, “Configuring with an ASCII Terminal.” To view system and status information, see Chapter 6, “View Information and Status.” Campus-RS Fractional Interface Card User Manual 4-1 Configuring and Monitoring Through the LCD NAVIGATING THE LCD MENUS Use the LCD and menu buttons on the desktop unit or CMU to navigate the menus and configure the Campus-RS system. The illustration below shows the LCD and menu buttons on the desktop unit. See the Campus-Star User Manual for the location of the LCD and menu buttons on the CMU. HDSL LED LCD Menu buttons CAMPUS RS HDSL Next Test Escape Enter Port Port LED Test LED The following table describes how to use the menu buttons to move through the menus and select items. 4-2 Button Function Next Scrolls to the next LCD menu or option at the same level of the menu structure. Enter Selects the displayed LCD menu or option. Escape Returns to the previous LCD menu selection. Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD Instructions for selecting individual configuration options are included with each option. The basic procedure is: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until the desired menu name displays. 3 Press Enter to access the menu options. 4 Press Next until the desired option name displays. 5 Press Enter to access the settings for the option. 6 Press Next until the desired setting displays. 7 Press Enter to select and save the desired option. The instructions for each procedure end with the LCD somewhere in the middle of the menu structure. You may leave the LCD set to its display at this point or return it to any other display. See “LCD Menu Reference” on page A-12 for a map of the LCD menu structure. Campus-RS Fractional Interface Card User Manual 4-3 Configuring and Monitoring Through the LCD RESTORING THE SYSTEM TO DEFAULT VALUES To return the Campus unit configuration options to their default values: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Enter. The LCD displays the software version number. 3 Press Next until the LCD displays Press ENTER to factory reset, then press Enter. The system configuration options return to the default values listed in “Default Settings” on page A-2. Some options, such as the HDSL Rate must be the same for both the local and remote unit. Resetting the Campus unit configuration values on one unit only, may cause the HDSL link to go down. SETTING THE DATA RATE The HDSL Mode setting determines the data rate. Depending on the mode you want to set, continue with either “Standard Mode Data Rates” or “Extended Mode Data Rates.” Standard Mode Data Rates In Standard HDSL Mode, the HDSL line always operates at a constant rate, however the Fractional Interface Card can be set to operate synchronously at integer multiples of either 56 kbps or 64 kbps (n x 56 kbps or n x 64 kbps). In addition, the Fractional Interface Card can also be configured to operate at “full rate,” where all the user bandwidth of the HDSL line is made available to the data port. 4-4 Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD The range of the integer n depends upon the Standard Mode Rate, as shown in the following table. Standard Mode – T1 Standard Mode – 768 Standard Mode – E1 56K Rate Multiplier (n x 56k) 64K Rate Multiplier (n x 64k) 56K Rate Multiplier (n x 56k) 64K Rate Multiplier (n x 64k) (Rate Multiplier is N/A) 1 56 64 56 64 2 112 128 112 128 3 168 192 168 192 4 224 256 224 256 5 280 320 280 320 6 336 384 336 384 7 392 448 392 448 8 448 512 448 512 9 504 576 504 576 10 560 640 560 640 11 616 704 616 704 12 672 768 672 768 13 728 832 14 784 896 15 840 960 16 896 1024 17 952 1088 18 1008 1152 19 1064 1216 20 1120 1280 21 1176 1344 22 1232 1408 23 1288 1472 24 1344 1536 n Full Rate 1544 Campus-RS Fractional Interface Card User Manual 776 2048 4-5 Configuring and Monitoring Through the LCD There are three steps to setting the data rate: • setting the HDSL Standard Mode Rate, as described in “Selecting a Standard HDSL Rate” on page 3-3 • setting the rate multiplier • choosing from the list of available data rates, determined by the rate multiplier and the HDSL Rate Set the Rate Multiplier The Rate Multiplier determines the size of each data packet that is transmitted or received through the data port. It can be set to one of the following: • 64 KBPS • 56 KBPS To set the Rate Multiplier: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DATA PORT CONFIG & STATUS displays, then press Enter. RATE MULTIPLIER displays. 3 Press Enter. The LCD displays the current rate multiplier. 4 Press Next until the desired option displays, then press Enter. RATE MULTIPLIER along with the new setting display. If you change the Rate Multiplier, the Data Port Rate changes automatically to reflect the new multiplier. 4-6 Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD Choose the Data Rate To set the Data Rate: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DATA PORT CONFIG & STATUS displays, then press Enter. RATE MULTIPLIER displays. 3 Press Next until DATA PORT RATE displays, then press Enter. 4 Press Next until the desired option displays, then press Enter. DATA PORT RATE along with the new setting display. Extended Mode Data Rates In Extended HDSL Mode, the data port of the Fractional Interface Card is determined by the HDSL rate. That is, the data port rate can be changed only by changing the HDSL Rate. However, for each HDSL rate, the data port Rate Multiplier can be set to accommodate n x 56 kbps or n x 64 kbps operation, as shown in the following table. Campus-RS Fractional Interface Card User Manual 4-7 Configuring and Monitoring Through the LCD Data port rates available according to Rate Multiplier selection HDSL Rates for 1 Loop 56K Rate Multiplier 64K Rate Multiplier 64 56 64 128 112 192 Data port rates available according to Rate Multiplier selection HDSL Rates for 2 Loops 56K Rate Multiplier 64K Rate Multiplier 128 256 224 256 168 192 384 336 384 256 224 256 512 448 512 320 280 320 640 560 640 384 336 384 768 672 768 448 392 448 896 784 896 512 448 512 1024 896 1024 576 504 576 1152 1008 1152 640 560 640 1280 1120 1280 704 616 704 1408 1232 1408 768 672 768 1536 1344 1536 832 728 832 1664 1456 1664 896 784 896 1792 1568 1792 960 840 960 1920 1680 1920 1024 896 1024 2048 1792 2048 1088 952 1088 2176 1904 2176 1152 1008 1152 2304 2016 2304 1216 1064 1216 2432 2128 2432 1280 1120 1280 2560 2240 2560 1344 1176 1344 2688 2352 2688 1408 1232 1408 2816 2464 2816 1472 1288 1472 2944 2576 2944 1536 1344 1536 3072 2688 3072 1600 1400 1600 3200 2800 3200 1664 1456 1664 3328 2912 3328 1728 1512 1728 3456 3025 3456 1792 1568 1792 3584 3136 3584 4-8 Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD Data port rates available according to Rate Multiplier selection Data port rates available according to Rate Multiplier selection HDSL Rates for 1 Loop 56K Rate Multiplier 64K Rate Multiplier HDSL Rates for 2 Loops 56K Rate Multiplier 64K Rate Multiplier 1856 1624 1856 3712 3248 3712 1920 1680 1920 3840 3360 3840 1984 1736 1984 3968 3472 3968 2048 1792 2048 4096 3584 4096 2112 1848 2112 4224 3696 4224 2176 1904 2176 4352 3808 4352 2240 1960 2240 4480 3920 4480 2304 2016 2304 4608 4032 4608 There are two steps to setting the data rate: • setting the Extended Mode Loop Configuration and HDSL Rate, as described in “Selecting Extended Mode Parameters” on page 3-4 • setting the rate multiplier Set the Rate Multiplier The Rate Multiplier determines the size of each data packet that is transmitted or received through the data port. It can be set to one of the following: • 64 KBPS • 56 KBPS To set the Rate Multiplier: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DATA PORT CONFIG & STATUS displays, then press Enter. RATE MULTIPLIER displays. 3 Press Enter. The current rate multiplier displays. 4 Press Next until the desired option displays, then press Enter. RATE MULTIPLIER along with the new setting display. Campus-RS Fractional Interface Card User Manual 4-9 Configuring and Monitoring Through the LCD If you change the Rate Multiplier, the Data Port Rate changes automatically to reflect the new multiplier. INVERTING THE TRANSMIT CLOCK There may be circumstances in which it is either desirable or necessary to invert one or more of the TT, SCT, and SCR clocks. This could be true if the host equipment provides inverted clock signals, if the differential clock signals are switched in the data cable, or if there is excessive clock delay. The Fractional Interface Card allows you to invert any of these clock signals by changing the appropriate Invert Clock option. For physical-layer protocols which have unbalanced (single-ended) clock signals, the Invert Clock option has the effect of simply inverting the clock signal. This appears as a 180° phase delay. For physical-layer protocols which have balanced (two-wire) clock signals, the Invert Clock option has the effect of switching the inverting and non-inverting contacts. There are two settings for each Invert Clock option: • OFF leaves the output clock in its normal, non-inverted, state. • ON inverts the clock signal or, for the TT input, inverts the input signal internally. To invert a transmit clock: 4-10 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DATA PORT CONFIG & STATUS displays, then press Enter. RATE MULTIPLIER displays. 3 Press Next until the appropriate invert clock option displays: • INVERT INPUT CK to invert the TT signal • INVERT OUTPUT TX CK to invert the SCT clock • INVERT OUTPUT RX CK to invert the SCR clock Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD 4 Press Enter. The current invert clock setting displays. 5 Press Next until the desired setting displays, then press Enter. The invert clock option along with the new setting displays. INVERTING DATA SIGNALS The Fractional Interface Card allows you to invert the SD and RD signals. Some protocols, such as X.25, use this data inversion to satisfy the ones density requirement of T1 lines operating in AMI mode. Unless specifically required by a protocol, do not use data inversion. There are two settings for the Data Inversion option: • OFF leaves SD and RD signals in their normal, non-inverted, state. • ON inverts the SD and RD signals. To invert the SD and RD signals: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DATA PORT CONFIG & STATUS displays, then press Enter. RATE MULTIPLIER displays. 3 Press Next until INVERT DATA displays, then press Enter. The current invert data setting displays. 4 Press Next until the desired setting displays, then press Enter. INVERT DATA along with the new setting display. Campus-RS Fractional Interface Card User Manual 4-11 Configuring and Monitoring Through the LCD CONFIGURING OUTPUT CONTROL SIGNALS The fractional interface cards provide four standard output control signals: • RLSD (Receive Line Signal Detect) • TM (Test Mode) • DSR (Data Set Ready) • CTS (Clear to Send) The operation of each control signal depends upon the specific operating mode selected. Each control signal can be individually configured for one of three modes: 4-12 • ON forces the control signal to remain on permanently, regardless of any other control signal activity or changes in unit status. • OFF forces the control signal to remain off permanently, regardless of any other control signal activity or changes in unit status. • STD sets to signal according to the standard rules for control signal operation found in RS-449 and RS-530 interfaces, as described below: – RLSD is on as long as the HDSL link is synchronized. If the HDSL link is not synchronized, then RLSD is off. – TM is on whenever a loopback function is active at either the local or remote unit. The TM signal is affected by both V.54 loopbacks and loopbacks that are initiated through the LCD or terminal menus. Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD – DSR follows the state of the Data Terminal Ready (DTR) input signal. When the DTR input is turned on, the DSR output is turned on. When the DTR input is turned off, the DSR output is turned off. This type of operation is consistent with standard operation for non-switched communications equipment operating on a dedicated private channel, such as HDSL. – CTS follows the state of the Request to Send (RTS) input signal. When the RTS input is turned on, the CTS output is turned on. When the RTS input is turned off, the CTS output is turned off. This type of operation is consistent with standard operation for non-switched communications equipment operating on a dedicated private channel, such as HDSL. To configure the control signal options to the desired settings: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DATA PORT CONFIG & STATUS displays, then press Enter. RATE MULTIPLIER displays. 3 Press Next until CONFIGURE OUTPUT CONTROL SIGNALS displays, then press Enter. The current output control signal settings, with the CTS setting flashing, display. 4 Press Next until the signal you want to change is flashing. 5 Press Enter until the desired setting displays, then press Next. 6 Do one of the following: • Press Next to select another output control signal, or • Press Escape to exit. Campus-RS Fractional Interface Card User Manual 4-13 Configuring and Monitoring Through the LCD CONFIGURING AS A MASTER OR SLAVE UNIT The Transceiver Mode option determines the hierarchy of the two Campus units when attempting to establish an HDSL link. There are three settings: • If a unit is set to Master, it initiates the HDSL link. The other Campus unit must be set to Slave or Auto. • If a unit is set to Slave, it waits for the other Campus unit to initiate the HDSL link. The other unit must be set to Master or Auto. • If a unit is set to Auto, it automatically switches between Master and Slave until an HDSL link is established. The setting of the other Campus unit is irrelevant. This is the default setting. Unless you have a compelling reason for doing otherwise, ADC recommends leaving the Transceiver Mode option set to Auto. To change the Transceiver Mode: 4-14 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until HDSL LINK CONFIG & STATUS displays, then press Enter. OPERATING MODE displays. 3 Press Next. XCVR MODE displays, then press Enter. 4 Press Next to scroll through the Transceiver Mode options until the desired setting displays. 5 Press Enter to select the displayed setting. XCVR MODE and the new setting display. Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD VIEWING AND CONFIGURING ALARMS To determine if there is an active alarm condition: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until ALARM CONFIG & STATUS displays, then press Enter. The current alarm status displays. There are three indicators that can appear under CURRENT ALARMS: • HDSL indicates an HDSL alarm • LOC indicates a local alarm • REM indicates a remote alarm If a specific indicator does not display, there is no alarm in that area of the system. The following sections describe how to view specific alarm information for the HDSL, local, and remote ports, and how to configure thresholds for the various alarms. HDSL Alarms This section describes how to view and configure alarms on the HDSL line. Viewing Current Alarms If the CURRENT ALARMS display indicates an HDSL alarm, you can determine the alarm type: 1 From the CURRENT ALARMS display, press Next. HDSL LINK ALARMS displays. 2 Press Enter. The current status of three alarms displays: • LINK shows whether the HDSL link is on or off. • ES shows whether the errored seconds threshold has been exceeded on the local unit, remote unit, or both. • MARGIN shows whether the margin threshold has been exceeded on the local unit, remote unit, or both. Campus-RS Fractional Interface Card User Manual 4-15 Configuring and Monitoring Through the LCD Configuring Alarm Thresholds Alarm thresholds determine the level at which an alarm condition is reached. There are two types of HDSL alarm thresholds: • Link ES threshold determines the number of errored seconds that must occur to trigger an alarm. This threshold can be set to 17 or 170 errored seconds. You can also disable this alarm. • Margin threshold determines the margin, in dB, that triggers an alarm. This threshold can be set anywhere between 0 dB and 25 dB, in 1 dB increments. You can also disable this alarm. To set the alarm thresholds: 1 From the CURRENT ALARMS display, press Next until HDSL LINK ALARMS displays. 2 Press Enter until the current HDSL alarm status displays. 3 Press Next until the HDSL ES THRESHLD displays. 4 Press Enter. 5 Press Next to scroll through the settings for the ES threshold until the desired setting displays. 6 Press Enter to select the desired setting. HDSL ES THRESHLD displays. 7 Press Next until MARGIN THRESHLD displays. 8 Press Enter. 9 Press Next to scroll through the settings for the margin threshold until the desired setting displays. 10 Press Enter to select the desired setting. MARGIN THRESHLD displays. 4-16 Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD Viewing 24-Hour HDSL Alarm History You can view the number of HDSL alarm conditions that have occurred over the past 24 hours. The LCD displays 24-hour information for the following alarms: • local errored seconds (LOCAL ES) • remote errored seconds (REMOTE ES) • local unavailable seconds (LOCAL UAS) • remote unavailable seconds (REMOTE UAS) You may also view the time when the counter was last cleared and clear the counter. To view the HDSL alarm history: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until HDSL LINK CONFIG & STATUS displays, then press Enter. 3 Press Next five times. PERFORMANCE STATUS displays. 4 Press Enter, then press Next to scroll through the alarm history displays. 5 To reset the counter, press Next until Press ENTER to clear error cnts displays, then press Enter. Campus-RS Fractional Interface Card User Manual 4-17 Configuring and Monitoring Through the LCD Local Alarms Loss of Signal (LOS) alarms can occur on the local unit. This section describes how to view and configure this alarm. Viewing Current Alarms If the CURRENT ALARMS display indicates a local alarm, you can determine the alarm type: 1 From the CURRENT ALARMS display, press Next twice. LOCAL I/F ALARMS displays. 2 Press Enter. The current status of the local alarm displays. Configuring the Alarm There are two settings for the local Loss of Signal alarm: • ENABLE enables the alarm • DISABLE disables the alarm To configure the local Loss of Signal alarm: 4-18 1 From the CURRENT ALARMS display, press Next until LOCAL I/F ALARMS displays, then press Enter. The current status of the local alarm displays. 2 Press Next until LOC LOSS OF SIG displays. 3 Press Enter. 4 Press Next to scroll through the settings for the alarm. 5 Press Enter to select the desired setting. LOC LOSS OF SIG displays. Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD Remote Alarms Loss of Signal (LOS) alarms can occur on the remote unit. This section describes how to view and configure this alarm. Viewing Current Alarms If the CURRENT ALARMS display indicates a remote alarm, you can determine the alarm type: 1 From the CURRENT ALARMS display, press Next until RMT I/F ALARMS displays. 2 Press Enter. The current status of the remote alarm displays. Configuring the Alarm There are two settings for the remote Loss of Signal alarm: • ENABLE enables the alarm • DISABLE disables the alarm To configure the remote Loss of Signal alarm: 1 From the CURRENT ALARMS display, press Next until RMT I/F ALARMS displays, then press Enter. The current status of the remote alarm displays. 2 Press Next until RMT LOSS OF SIG displays. 3 Press Enter. 4 Press Next to scroll through the settings for the alarm. 5 Press Enter to select the desired setting. RMT LOSS OF SIG displays. Campus-RS Fractional Interface Card User Manual 4-19 Configuring and Monitoring Through the LCD CONFIGURING LOOPBACKS Loopbacks provide a way to test the data communication path between the Campus unit, the remote unit, and the remote host equipment. The Campus-RS Fractional Interface Card supports four types of loopbacks: • Local to Local Interface • Remote to Local Interface • Remote to Remote Interface • Local to Remote Interface See Chapter 7, “Testing the System” for a description of each of these loopbacks. Once a loopback condition has been initiated, it remains in effect until cleared. You may also set a loopback timeout to clear the loopback automatically after a set period of time has elapsed. You manage loopbacks through the DIAGNOSTICS menu: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DIAGNOSTICS displays, then press Enter. LOOPBACK MODE displays. The Campus-RS Fractional Interface Card also supports V.54 loopbacks. To enable V.54 loopback support, see “Enabling V.54 Loopback Support” on page 4-22. The following sections describe how to initiate and clear loopbacks, and to set a loopback timeout. Initiating a Loopback To initiate a loopback condition: 4-20 1 From the LOOPBACK MODE display, press Enter. 2 Press Next to scroll through the loopback options until the desired loopback condition displays. 3 Press Enter to drop the HDSL link and initiate the loopback. LOOPBACK MODE displays. Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD Clearing a Loopback To clear a loopback condition: 1 From the LOOPBACK MODE display, press Enter. 2 Press Next to scroll through the loopback options until NONE displays. 3 Press Enter to clear the loopback. LOOPBACK MODE displays. Setting the Loopback Timeout The loopback timeout determines the amount of time before a loopback clears automatically. Choose between the following settings: • 20 Minutes • 60 Minutes • 120 Minutes • None (disables the loopback timeout) To set a loopback timeout: 1 From the LOOPBACK MODE display, press Next until LOOPBACK TIMEOUT displays. 2 Press Enter to access the loopback timeout options. 3 Press Next to scroll through the options until the desired setting appears. If you set the loopback timeout to None, loopbacks run until you clear them manually or turn the unit off. 4 Press Enter to select the option and return to the LPBK TIMEOUT display. Campus-RS Fractional Interface Card User Manual 4-21 Configuring and Monitoring Through the LCD Enabling V.54 Loopback Support This section describes how to enable V.54 loopback support. See “V.54 Loopback Support” on page 7-5 for information on using V.54 loopbacks. Choose between the following: • ENABLE enables V.54 loopback support. • DISABLE disables V.54 loopback support. To enable V.54 loopback support: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Next until DATA PORT CONFIG & STATUS displays, then press Enter. RATE MULTIPLIER displays. 3 Press Next until V.54 LOOPBACKS displays, then press Enter. 4 Press Next to scroll through the options until the desired setting appears, then press Enter. V.54 LOOPBACKS and the new setting display. VIEWING SYSTEM INFORMATION Through the LCD menu you can view the following product information (with the option name in parentheses): 4-22 • firmware version and PROM checksum (S/W REV and S/W CKSUM) • hardware configuration number • local unit ID (LOCAL UNIT ID) • remote unit ID (REMOTE UNIT ID) • remote interface card (REMOTE I/F) • circuit ID (CIRCUIT ID) Campus-RS Fractional Interface Card User Manual Configuring and Monitoring Through the LCD You cannot change this information through the LCD. Use an ASCII terminal to set the local and remote unit IDs and the circuit ID. See “Entering System Information” on page 5-25. To view the system information: 1 Press Escape until CAMPUS RS I/F: FRAC displays. 2 Press Enter to view the local unit ID. 3 Press Next to scroll through the remaining options. Campus-RS Fractional Interface Card User Manual 4-23 Configuring and Monitoring Through the LCD 4-24 Campus-RS Fractional Interface Card User Manual CONFIGURING WITH AN ASCII TERMINAL 5 You can use an ASCII terminal (or PC with terminal emulation software) to configure Campus-RS system options and generate system reports. The ASCII terminal connects to the console port on the Campus-RS Desktop Unit or on the Campus-RS Line Unit installed in the Campus-Star chassis. This chapter describes how to use an ASCII terminal to set the individual configuration options. To use an ASCII terminal to view system performance and other status information, see Chapter 6, “View Information and Status.” For Information About: See Page Connecting to an ASCII Terminal 5-2 Logging On and Off 5-4 Using the Terminal Menus 5-6 Returning Configuration Options to Default Values 5-7 Setting the HDSL Operating Mode 5-9 Configuring the Data Port 5-13 Configuring as a Master or Slave Unit 5-21 Configuring Alarms 5-23 Entering System Information 5-25 Configuring Loopbacks 5-28 Updating the Firmware 5-32 You can also set and view configuration option through the LCD and menu buttons on the front of the Campus-RS Desktop Unit or on the Campus Management Unit (CMU) on the Campus-Star chassis. To do this, see “Configuring and Monitoring Through the LCD” on page 4-1. Campus-RS Fractional Interface Card User Manual 5-1 Configuring with an ASCII Terminal CONNECTING TO AN ASCII TERMINAL To connect the Campus-RS Fractional Interface Card to an ASCII terminal: 1 Plug the console adapter into the standard 9-pin COM port on the ASCII terminal and tighten the attached screws until they are snug. Skip this step if the ASCII terminal provides an RJ48 jack. 2 Plug one end of the console cable into the console adapter, then do one of the following: • plug the other end of the console cable into the console port on the desktop unit. ASCII terminal Campus desktop chassis 9-pin COM port FR AC TI ON Console port AL V.35 1 or 20 V 22 AC 0V @ 6 .2AAC@0H z Ma 50 x Hz Cable 5-2 Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal • plug the other end of the console cable into the RS-232 port on the front of the line unit. Campus-Star chassis CM U- 71 0 MA NA GE ME NT PO W ER UN IT SL OT ASCII terminal AL AR MS MA MINJOR AC OR O Ca mp LIN us H R E UN S IT Ca mp LIN us H R E UN S IT SL TE ST PO RT RE SE T Ca mp LIN us H R E UN S IT HD Ca mp LIN us H R E UN S IT HD SL TE ST Ca mp LIN us H R E UN S IT HD PO SL RT TE ST 9-pin COM port Ca mp LIN us H R E UN S IT HD PO RT SL TE ST RS CO -23 NS 2 OL E PO RT Ca mp LIN us H R E UN S IT HD SL TE RS CO -23 NS 2 OL E ST PO RT Ca mp LIN us H R E UN S IT HD SL TE RS CO -23 NS 2 OL E ST PO RT Ca mp LIN us H R E UN S IT HD SL TE RS CO -23 NS 2 OL E ST PO RT HD SL TE RS CO -23 NS 2 OL E ST PO RT HD SL TE RS CO -23 NS 2 OL E ST PO RT RS CO -23 NS 2 OL E RS CO -23 NS 2 OL E RS CO -23 NS 2 OL E Cable 3 Configure the ASCII terminal to the following communications settings: • 9600 baud • no parity • 8 data bits • 1 stop bit • no hardware flow control Campus-RS Fractional Interface Card User Manual 5-3 Configuring with an ASCII Terminal LOGGING ON AND OFF Through the terminal menus, you can: • log onto a local Campus Fractional system • log onto a remote Campus Fractional system • log off a Campus Fractional system • log onto a remote Campus unit that is not a Campus Fractional unit (see the user manual for the interface card installed in the remote unit for configuration options) Logging Onto a Local Campus Unit 1 Press the SPACEBAR on the ASCII terminal keyboard several times until the baud rate is established and the Logon Password screen displays on the terminal monitor. July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:04:55 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 LOGIN PASSWORD > 2 5-4 Press ENTER to log on. If you have changed the password, type your password then press ENTER . The Main Menu displays. Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 00:07:59 MAIN MENU 1) 2) 3) 4) 5) SYSTEM STATUS DATA PORT SETTINGS SYSTEM SETTINGS DIAGNOSTICS REMOTE LOGON (L)ogout ENTER CHOICE> If the system does not respond when you attempt to log on, ensure that hardware flow control is turned off on the ASCII terminal. Logging Onto a Remote Campus Unit 1 Press the SPACEBAR on the ASCII terminal keyboard several times until the baud rate is established and the Logon Password screen displays on the terminal monitor. 2 Press ENTER to log on. If you have changed the password, type your password then press ENTER . The Main Menu displays. 3 Press 5 then press ENTER . The menu header changes to indicate the remote unit ID as the local unit, and local unit ID as the remote. Although the ASCII terminal is physically connected to the local unit, it acts as if it were connected to the remote unit. The prompt changes to REMOTE LOGON PASSWORD. The screens and procedures on the Remote Main Menu are identical to those on the Local Main Menu, except the REMOTE LOGON option is unavailable. Campus-RS Fractional Interface Card User Manual 5-5 Configuring with an ASCII Terminal Logging Off a Campus Unit From the Main Menu, type L then press ENTER to log off the unit menus. If the Main Menu is not the current menu, press R then press ENTER until the Main Menu displays. USING THE TERMINAL MENUS Each screen identifies all the keys you can use on that screen. Several keys operate identically on all the menu screens: • To access menu items, type the number of the item then press • Type R then press previous one. • In menus more than one level below the Main Menu, type ENTER to return to the Main Menu. ENTER ENTER . to exit the current menu and return to the M then press There are two types of configuration options. One type lets you select the desired value from a list of predefined values. The other type prompts you to type in the required information. To set an option from a list of predefined values: 1 Type the number of the option, then press ENTER . The option setting changes to the next value in the list and the screen redraws. 2 Repeat the first step until the option is set to the desired value. To set an option that requires you to enter information: ENTER . 1 Type the number of the option, then press you for information. The screen prompts 2 Type the information, in the format requested, then press ENTER . See “ASCII Terminal Menu Reference” on page A-14 for a map of the terminal menu structure. 5-6 Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal RETURNING CONFIGURATION OPTIONS TO DEFAULT VALUES You can restore all of the configuration options to their factory default values. This is an easy way to remove undesired configurations you may have set and want to return to their default settings. To restore the system: 1 From the Main Menu, type Menu displays. 3 then press ENTER . The System Settings July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 00:07:59 SYSTEM SETTINGS MENU 1) 2) SYSTEM PARAMETERS HDSL PARAMETERS (R)eturn ENTER CHOICE> Campus-RS Fractional Interface Card User Manual 5-7 Configuring with an ASCII Terminal 2 Type 1 then press ENTER . The System Parameters menu displays. July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 00:07:59 SYSTEM PARAMETERS 1) 2) 3) 4) 5) 6) 7) 8) 9) Change System Time Change System Date Change Unit ID Change Circuit ID Change Password HDSL ES Alarm Threshold: HDSL Margin Alarm Threshold: Local Data Port LOS Alarm: Remote Data Port LOS Alarm: Disabled Disabled Disabled Disabled (Disabled, 17, 170) (Disabled, Enabled) (Disabled, Enabled) 10) RESET TO FACTORY DEFAULT (R)eturn (M)ain Menu ENTER CHOICE> 3 Type 1 0 then press ENTER . The system restores the configuration options to their default values and returns to the System Status menu. The HDSL options must be the same for both the local and remote unit. Resetting the Campus unit configuration values on one unit only, may cause the HDSL link to go down. 5-8 Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal SETTING THE HDSL OPERATING MODE The Fractional Interface Card is set to operate in Standard Mode with a T1 (1.544 Mbps) HDSL Rate. This is compatible with other Campus-RS products and with Campus-T1 Desktop Units and Line Units. To change the HDSL Operating Mode: 1 From the Main Menu, type Menu displays. 3 then press ENTER . The System Settings July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 00:07:59 SYSTEM SETTINGS MENU 1) 2) SYSTEM PARAMETERS HDSL PARAMETERS (R)eturn ENTER CHOICE> 2 Type 2 then press ENTER . The Standard Mode HDSL Parameters menu displays. If the Fractional Interface Card is set to an Extended HDSL Operating Mode, the Extended Mode HDSL Parameters menu displays. Campus-RS Fractional Interface Card User Manual 5-9 Configuring with an ASCII Terminal July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 00:07:59 STANDARD MODE HDSL PARAMETERS 1) HDSL OPERATING MODE: 2) TRANSCEIVER MODE: 3) HDSL RATE: Standard Auto T1 (Standard, Extended) (Master, Slave, Auto) (768, T1, E1) Changes Will Not be Effective Until This Menu Is Exited! (R)eturn (M)ain Menu ENTER CHOICE> 3 Continue with one of the following sections, depending on whether you are using one of the three standard HDSL modes (T1, E1, or 768), or an extended mode. Selecting a Standard Mode This section continues from Step 3 in the previous section to set a Standard HDSL mode. Choose from the following settings: 5-10 • T1 • E1 • 768 Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal To set the Standard Mode HDSL Rate: 1 If the terminal is set to the Extended Mode HDSL Parameters menu, type 1 then press ENTER . Otherwise, skip this step. 2 From the Standard Mode HDSL Parameters menu, type 3 then press ENTER . The HDSL Rate option changes to the next in the list of HDSL Rates. 3 Repeat the previous step until the HDSL Rate option is set to the desired setting. 4 Type R then press ENTER to save the new HDSL Rate to NVRAM and exit the HDSL Parameters menu. Selecting an Extended Mode This section continues from Step 3 on page 5-10 to set an Extended HDSL mode. To set an Extended Mode HDSL Rate, you must: • Set the Extended Mode Loop Configuration to 1 Loop or 2 Loops, depending on the physical layout of your HDSL network. • Set the Extended Mode HDSL Rate to one of the options determined by the Extended Mode Loop Configuration: – 1 Loop HDSL Rate settings are between 64 kbps and 2.304 Mbps, in 64 kbps increments – 2 Loop HDSL Rate settings are between 256 kbps and 4.608 Mbps, in 128 kbps increments For the 2 Loop HDSL configuration, specific revisions of the Fractional Interface Card only support a top rate of 2.304 Mbps configuration. Contact ADC for additional information regarding the affected part numbers. Campus-RS Fractional Interface Card User Manual 5-11 Configuring with an ASCII Terminal 1 From the Standard Mode HDSL Parameters menu, type 1 then press ENTER . The HDSL Operating Mode options changes from Standard Mode to Extended Mode. If the terminal is already set to the Extended Mode HDSL Parameters menu, skip this step. July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 00:07:59 EXTENDED MODE HDSL PARAMETERS 1) 2) 3) 4) HDSL Operating Mode: Transceiver Mode: HDSL Loop Mode: HDSL Rate: Extended Slave 2 Loops 256 (Standard, Extended) (Master, Slave, Auto) (1 Loop, 2 Loops)* *Note: 1 Loop = single loop, full duplex 2 Loops = two loops, full duplex Changes will not be effective until this menu is exited! (R)eturn (M)ain Menu ENTER CHOICE> 5-12 2 To change the HDSL Loop Mode, type 3 then press Loop Mode changes to the next available setting. ENTER . The HDSL 3 Type 4 then press ENTER . The Select HDSL High Rate (if the HDSL Loop Mode is set to 1 Loop) or Select HDSL Low Rate (if the HDSL Loop Mode is set to 2 Loops) menu displays. Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 00:07:59 SELECT HDSL HIGH RATE Current HDSL Rate: Current Loop Mode: 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) N/A 256 384 512 640 768 896 1024 1152 1280 1408 1536 kbps kbps kbps kbps kbps kbps kbps kbps kbps kbps kbps 256 2 Loops 13) 1664 kbps 14) 1792 kbps 15) 1920 kbps 16) 2048 kbps 17) 2176 kbps 18) 2304 kbps 19) 2432 kbps 20) 2560 kbps 21) 2688 kbps 22) 2816 kbps 23) 2944 kbps 24) 3072 kbps (R)eturn (M)ain Menu 25) 26) 27) 28) 29) 30) 31) 32) 33) 34) 35) 36) 3200 3328 3456 3584 3712 3840 3968 4096 4224 4352 4480 4608 kbps kbps kbps kbps kbps kbps kbps kbps kbps kbps kbps kbps ENTER CHOICE> 4 Type the number for the desired HDSL transmission rate then press ENTER . The terminal returns to the HDSL Parameters menu and displays the new HDSL Rate. CONFIGURING THE DATA PORT Set the following parameters through the Data Port Settings menu: • Data Rate • Timing Source • Transmit Clock • Clock and Data Signal Inversion • Output Control Signals From the Main Menu, type 2 then press Configuration Menu displays. Campus-RS Fractional Interface Card User Manual ENTER . The Data Port 5-13 Configuring with an ASCII Terminal July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:33:29 Local Unit ID: Local I/F: FRAC V.35 Remote Unit ID: Inactive Remote I/F: Inactive Circuit ID: DATA PORT CONFIGURATION 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 13) Data Rate: Rate Multiplier: Timing Source: Transmit Clock: Invert Input Clock: Invert Output TX Clock: Invert Output RX Clock: Invert Data: CTS: DSR: RLSD: LT: V.54 Loopbacks: 224 Kbps 56K Internal External Off Off Off Off STD STD Off STD Disabled (R)eturn (64K, 56K) (Port, Int, HDSL) (External, Internal) (Off, On) (Off, On) (Off, On) (On, Off) (STD, On, Off) (STD, On, Off) (STD, On, Off) (STD, On, Off) (Disabled, Enabled) (M)ain Menu ENTER CHOICE> The remainder of this section describes how to set the Data Port options. Setting the Data Rate The data rate determines the speed at which data passes through the data port. There are two steps to setting the data rate: 5-14 • setting the rate multiplier • choosing from the list of available data rates, determined by the rate multiplier and the HDSL Rate Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal Set the Rate Multiplier The Rate Multiplier determines the size of each data packet that is transmitted or received through the data port. It can be set to one of the following: • 64 kbps • 56 kbps To set the Rate Multiplier: 1 From the Data Port Settings menu, type 2 then press ENTER . The Rate Multiplier option changes to the next available setting. 2 Repeat the previous step until the Data Port Settings menu displays the desired Rate Multiplier setting. If you change the Rate Multiplier, the Data Port Rate changes automatically to reflect the new multiplier. Campus-RS Fractional Interface Card User Manual 5-15 Configuring with an ASCII Terminal Choose the Data Rate If the Fractional Interface Card is set to Extended HDSL Mode, the data rate is determined by the Loop Configuration, HDSL Rate and Rate Multiplier. You cannot set the Data Rate with the card in Extended HDSL Mode. See “Setting the Data Rate” on page 4-4 for more information. To set the Data Rate: 1 From the Data Port Settings menu, type Rate menu displays. 1 then press ENTER . The Data July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:06:52 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 SELECT DATA PORT RATE Current Port Rate: 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 64 128 192 256 320 384 448 512 576 640 kbps kbps kbps kbps kbps kbps kbps kbps kbps kbps 1536 11) 12) 13) 14) 15) 16) 17) 18) 19) 20) 704 768 832 896 960 1024 1088 1152 1216 1280 (R)eturn kbps kbps kbps kbps kbps kbps kbps kbps kbps kbps 21) 22) 23) 24) 25) 1344 1408 1472 1536 1544 kbps kbps kbps kbps kbps (M)ain Menu ENTER CHOICE> This illustration shows the Data Rate menu for a Fractional Interface Card set to Standard Mode with a Standard Mode HDSL Rate of T1. If your Fractional Interface Card is set to a different HDSL Rate, the Data Rate menu will be different. 2 5-16 Type the number for the desired Data Rate then press ENTER . The terminal returns to the Data Port Settings menu and displays the new Data Rate. Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal Setting the Primary Timing Source The primary timing source determines the timing for the entire HDSL system. Timing can come from one of three parts of the Campus system: • Data Port receives timing through the host equipment connected to the data port. • Internal receives timing from the internal oscillator of the Campus unit (default setting). • HDSL receives timing over the HDSL line. Either the local or remote unit must have the timing source set to HDSL. The other unit must be set to Data Port or Internal, depending on the system setup. See “Timing Source” on page 8-1 for examples of timing configurations. To set the Primary Timing Source: 1 From the Data Port Settings menu, type 3 then press ENTER . The Timing Source option changes to the next available setting. 2 Repeat the previous step until the Data Port Settings menu displays the desired Timing Source setting. Setting the Transmit Clock The Transmit Clock option determines how the SD signal is sampled if the Timing Source is set to Internal or HDSL. There are two settings: • External SD is sampled based on the clock transitions on the TT input. • Internal SD is sampled based on the clock transitions on the SCT output. For complete information about the Transmit Clock option, see “Transmit Clock” on page 8-4. To set the Transmit Clock: 1 From the Data Port Settings menu, type 4 then press ENTER . The Transmit Clock option changes to the next available setting. 2 Repeat the previous step until the Data Port Settings menu displays the desired Transmit Clock setting. Campus-RS Fractional Interface Card User Manual 5-17 Configuring with an ASCII Terminal Inverting the Transmit Clock There may be circumstances in which it is either desirable or necessary to invert one or more of the TT, SCT, and SCR clocks. This could be true if the host equipment provides inverted clock signals, if the differential clock signals are switched in the data cable, or if there is excessive clock delay. The Fractional Interface Card allows you to invert any of these clock signals by changing the appropriate Invert Clock option. For physical-layer protocols that have unbalanced (single-ended) clock signals, the Invert Clock option has the effect of simply inverting the clock signal. This appears as a 180° phase delay. For physical-layer protocols which have balanced (two-wire) clock signals, the Invert Clock option has the effect of switching the inverting and non-inverting contacts. There are two settings for each Invert Clock option: • OFF leaves the output clock in its normal, non-inverted, state. • ON inverts the clock signal or, for the TT input, inverts the input signal internally. To invert the input clock (TT): 1 From the Data Port Settings menu, type 5 then press ENTER . The Invert Input Clock option changes to the next available setting. 2 Repeat the previous step until the Data Port Settings menu displays the desired invert clock setting. To invert the output transmit clock (SCT): 1 From the Data Port Settings menu, type 6 then press ENTER . The Invert Output TX Clock option changes to the next available setting. 2 Repeat the previous step until the Data Port Settings menu displays the desired invert clock setting. To invert the output receive clock (SCR): 5-18 1 From the Data Port Settings menu, type 7 then press ENTER . The Invert Output RX Clock option changes to the next available setting. 2 Repeat the previous step until the Data Port Settings menu displays the desired invert clock setting. Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal Inverting Data Signals The Fractional Interface Card allows you to invert the SD and RD signals. Some protocols, such as X.25, use this data inversion to satisfy the ones density requirement of T1 lines operating in AMI mode. Unless specifically required by a protocol, do not use data inversion. There are two settings for the Data Inversion option: • OFF leaves SD and RD signals in their normal, non-inverted, state. • ON inverts the SD and RD signals. To invert the SD and RD signals: 1 From the Data Port Settings menu, type 8 then press Data option changes to the next available setting. ENTER . The Invert 2 Repeat the previous step until the Data Port Settings menu displays the desired Invert Data setting. Configuring Output Control Signals The fractional interface cards provide four standard output control signals: • RLSD (Receive Line Signal Detect) • TM (Test Mode) • DSR (Data Set Ready) • CTS (Clear to Send) The operation of each control signal depends upon the specific operating mode selected. Each control signal can be individually configured for one of three modes: • ON forces the control signal to remain on permanently, regardless of any other control signal activity or changes in unit status. • OFF forces the control signal to remain off permanently, regardless of any other control signal activity or changes in unit status. Campus-RS Fractional Interface Card User Manual 5-19 Configuring with an ASCII Terminal • STD sets to signal according to the standard rules for control signal operation found in RS-449 and RS-530 interfaces, depending on the signal: – RLSD is on as long as the HDSL link is synchronized. If the HDSL link is not synchronized, then RLSD is off. – TM is on whenever a loopback function is active at either the local or remote unit. The TM signal is affected by both V.54 loopbacks and loopbacks that are initiated through the LCD or terminal menus. – DSR follows the state of the Data Terminal Ready (DTR) input signal. When the DTR input is turned on, the DSR output is turned on. When the DTR input is turned off, the DSR output is turned off. This type of operation is consistent with standard operation for non-switched communications equipment operating on a dedicated private channel, such as HDSL. – CTS follows the state of the Request to Send (RTS) input signal. When the RTS input is turned on, the CTS output is turned on. When the RTS input is turned off, the CTS output is turned off. This type of operation is consistent with standard operation for non-switched communications equipment operating on a dedicated private channel, such as HDSL. To configure the control signal options to the desired settings: 1 From the Data Port Settings menu, do one of the following: • for CTS type 9 • for DSR type 1 0 • for RLSD type • for TM type then press then press 1 1 1 2 ENTER ENTER then press then press ENTER ENTER The selected control signal option changes to the next available setting. 2 5-20 Repeat the previous step until the Data Port Settings menu displays the desired control signal option settings. Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal CONFIGURING AS A MASTER OR SLAVE UNIT The Transceiver Mode option determines the hierarchy of the two Campus units when attempting to establish an HDSL link. There are three settings: • If a unit is set to Master, it initiates the HDSL link. The other Campus unit must be set to Slave or Auto. • If a unit is set to Slave, it waits for the other Campus unit to initiate the HDSL link. The other unit must be set to Master or Auto. • If a unit is set to Auto, it automatically switches between Master and Slave until an HDSL link is established. The setting of the other Campus unit is irrelevant. This is the default setting. Unless you have a compelling reason for doing otherwise, ADC recommends leaving the Transceiver Mode option set to Auto. To change the Transceiver Mode: 1 From the Main Menu, type Menu displays. 3 then press ENTER . The System Settings July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K Local Unit ID:Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID:Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID:Network #13 00:07:28 SYSTEM SETTINGS MENU 1) 2) SYSTEM PARAMETERS HDSL PARAMETERS (R)eturn ENTER CHOICE> Campus-RS Fractional Interface Card User Manual 5-21 Configuring with an ASCII Terminal 2 Type 2 then press ENTER . The Standard Mode HDSL Parameters menu or Extended Mode HDSL Parameters menu displays (the following illustration shows the Standard Mode HDSL Parameters menu). July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K Local Unit ID:Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID:Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID:Network #13 00:07:28 STANDARD MODE HDSL PARAMETERS 1) HDSL Operating Mode: 2) Transceiver Mode: 3) HDSL Rate: Standard Slave T1 (Standard, Extended) (Master, Slave, Auto) (768, T1, E1) Changes will not be effective until this menu is exited! (R)eturn (M)ain Menu ENTER CHOICE> 5-22 3 Type 2 then press ENTER . The Transceiver Mode option changes to the next available setting. 4 Repeat the previous step until the Standard Mode HDSL Parameters menu or Extended Mode HDSL Parameters menu displays the desired Transceiver Mode settings. Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal CONFIGURING ALARMS You can configure four different alarm options: • HDSL ES Alarm Threshold determines the number of errored seconds that must occur to trigger an alarm. • HDSL Margin Alarm Threshold determines the margin, in dB, that triggers an alarm. • Alarm on Local I/F LOS lets you enable or disable the local Loss of Signal alarm. • Alarm on Remote I/F LOS lets you enable or disable the remote Loss of Signal alarm. To configure the alarm options: 1 From the Main Menu, type Menu displays. 3 then press ENTER . The System Settings July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:07:28 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 SYSTEM SETTINGS MENU 1) 2) SYSTEM PARAMETERS HDSL PARAMETERS (R)eturn ENTER CHOICE> Campus-RS Fractional Interface Card User Manual 5-23 Configuring with an ASCII Terminal 2 Type 1 then press ENTER . The System Parameters menu displays. July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:07:28 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 SYSTEM PARAMETERS 1) 2) 3) 4) 5) 6) 7) 8) 9) Change System Time Change System Date Change Unit ID Change Circuit ID Change Password HDSL ES Alarm Threshold: HDSL Margin Alarm Threshold: Local Data Port LOS Alarm: Remote Data Port LOS Alarm: Disabled Disabled Disabled Disabled (Disabled, 17, 170) (Disabled, Enabled) (Disabled, Enabled) 10) RESET TO FACTORY DEFAULT (R)eturn (M)ain Menu ENTER CHOICE> 5-24 3 To configure the HDSL ES Alarm Threshold, type 6 then press ENTER . The System Parameters menu shows the new HDSL ES Alarm Threshold setting. Repeat this step until the desired setting displays. 4 To configure the HDSL Margin Alarm Threshold, type ENTER . 5 Type the desired margin threshold value, or D to disable then press ENTER . The System Parameters menu shows the new HDSL Margin Threshold setting. Repeat this step until the desired setting displays. 6 To enable or disable the local LOS alarm, type 8 then press ENTER . The System Parameters menu shows the new Alarm on Local I/F LOS setting. Repeat this step until the desired setting displays. 7 To enable or disable the remote LOS alarm, type 9 then press ENTER . The System Parameters menu shows the new Alarm on Remote I/F LOS setting. Repeat this step until the desired setting displays. 7 then press Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal ENTERING SYSTEM INFORMATION This section describes how to enter information about the system. This information is not required for system operation, but can assist in maintenance and troubleshooting tasks. Tasks described in this section are: • setting the system time and date • setting a password • labeling the unit and circuit with unique identifiers You perform all of these tasks from the System Parameters menu. To access this menu: 1 From the Main Menu, type Menu displays. 3 then press ENTER . The System Settings July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:07:28 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 SYSTEM SETTINGS MENU 1) 2) SYSTEM PARAMETERS HDSL PARAMETERS (R)eturn ENTER CHOICE> Campus-RS Fractional Interface Card User Manual 5-25 Configuring with an ASCII Terminal 2 Type 1 then press ENTER . The System Parameters menu displays. July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:07:28 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 SYSTEM PARAMETERS 1) 2) 3) 4) 5) 6) 7) 8) 9) Change System Time Change System Date Change Unit ID Change Circuit ID Change Password HDSL ES Alarm Threshold: HDSL Margin Alarm Threshold: Local Data Port LOS Alarm: Remote Data Port LOS Alarm: Disabled Disabled Disabled Disabled (Disabled, 17, 170) (Disabled, Enabled) (Disabled, Enabled) 10) RESET TO FACTORY DEFAULT (R)eturn (M)ain Menu ENTER CHOICE> 3 Continue with the following sections to set the desired options. Setting the Time and Date The Campus unit uses the time and date to record system events, such as alarms. To set the time and date: 5-26 1 From the System Parameters menu, type system prompts you to enter the time. 2 Type the correct time, in hh:mm 24-hour format then press ENTER . The system displays the System Parameters menu with the correct time. 3 Type 4 Type the number of the day, the number of the month, and the four-digit year, separated by slashes (/) then press ENTER . The system displays the System Parameters menu with the correct date. 2 then press ENTER . then press ENTER . 1 The The system prompts you to enter the date. Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal Setting a Password A password prevents unauthorized access to Campus configuration options. Once a password has been set, it must be entered to log on to the system. Your password can be any combination of up to ten letters or numbers, but the first character must be a letter. Passwords are case-sensitive. To set a password: 1 From the System Parameters menu, type 5 then press system prompts you to enter the existing password. ENTER . 2 If a password has already been set, type the password then press ENTER . If there is no password, just press ENTER . The system prompts you to enter the new password. The If you did not enter the correct password, the system prompts you to enter it again. If this happens, repeat the previous step. 3 Type the new password, up to ten characters, then press system prompts you to confirm the password. 4 Type the new password again then press the System Parameters menu. ENTER . ENTER . The The system displays If you did not enter the correct password, the system prompts you to enter the new password again. Return to Step 3. If you forget your password and cannot log onto the Fractional Interface Card, use the LCD to restore the configuration settings to their default values. This removes the password. For more information, see “Restoring the System to Default Values” on page 4-4. Identifying the Unit and Circuit The Campus system supports two different identifiers: • the Unit ID identifies the individual Campus unit • the Circuit ID identifies the individual HDSL circuit, and is the same for both the local and remote units Campus-RS Fractional Interface Card User Manual 5-27 Configuring with an ASCII Terminal To set or change these identifiers: 3 From the System Parameters menu, type system prompts you to enter the Unit ID. 2 Type a unique identifier for the unit, up to 64 characters, then press ENTER . The system displays the System Parameters menu. 3 Type 4 then press circuit ID. 4 Type a unique identifier for the circuit, up to 32 characters, then press ENTER . The system displays the System Parameters menu. ENTER . then press ENTER . 1 The The system prompts you to enter the CONFIGURING LOOPBACKS Loopbacks provide a way to test the data communication path between the Campus unit, the remote unit, and the remote host equipment. The Fractional Interface Card supports four types of loopbacks: • Local to Local Interface • Remote to Local Interface • Remote to Remote Interface • Local to Remote Interface See Chapter 7 for a description of each of these loopbacks. Once a loopback condition has been initiated, it remains in effect until cleared. You may also set a loopback timeout to clear the loopback automatically after a set period of time has elapsed. 5-28 Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal You manage loopbacks through the Loopback Settings menu: 1 3 From the Main Menu, type displays. then press ENTER . The Diagnostics menu July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:09:30 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 DIAGNOSTICS MENU 1) 2) 3) 4) LOOPBACK SETTINGS MENU DATA & CLOCK MONITOR CONTROL SIGNALS MONITOR DOWNLOAD MODE (R)eturn ENTER CHOICE> 2 Type 1 then press ENTER . The Loopback Settings menu displays. July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:09:30 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 LOOPBACK SETTINGS ACTIVE LOOPBACK: None 1) 2) 3) 4) 5) 6) Local Data Port toward Remote Data Port toward Local Data Port toward Remote Data Port toward Terminate Loopbacks Loopback Timeout (min): Local Local Remote Remote Data Data Data Data 20 Port Port Port Port (20, 60, 120, None) WARNING: Any loopback will remove data link from service. (R)eturn (M)ain Menu ENTER CHOICE> Campus-RS Fractional Interface Card User Manual 5-29 Configuring with an ASCII Terminal The Fractional Interface Card also supports V.54 loopbacks. To enable V.54 loopback support, see “Enabling V.54 Loopback Support” on page 5-31. The following sections describe how to initiate and clear loopbacks, and to set a loopback timeout. Initiating a Loopback To initiate a loopback condition type the number of the loopback you wish to initiate then press ENTER . The Loopback Settings menu displays the new loopback status. Clearing a Loopback To clear a loopback condition type 6 then press ENTER . The system disables the loopback. The Loopback Settings menu displays. Setting the Loopback Timeout The loopback timeout determines the amount of time before a loopback clears automatically. Choose one of the following: • 20 minutes • 60 minutes • 120 minutes • None (disables the loopback timeout) If you set the loopback timeout to None, loopbacks run until you clear them manually or turn the unit off. To set a loopback timeout type 7 then press ENTER . The Loopback Settings menu shows the new Loopback Timeout setting. Repeat this step until the desired setting displays. 5-30 Campus-RS Fractional Interface Card User Manual Configuring with an ASCII Terminal Enabling V.54 Loopback Support This section describes how to enable V.54 loopback support. See “V.54 Loopback Support” on page 7-5 for information on using V.54 loopbacks. Choose between the following: • Enable enables V.54 loopback support • Disable disables V.54 loopback support To enable V.54 loopback support: 1 From the Main Menu, type Menu displays. 2 then press ENTER . The Data Port Settings July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:06:35 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 DATA PORT CONFIGURATION 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 13) Data Rate: Rate Multiplier: Timing Source: Transmit Clock: Invert Input Clock: Invert Output TX Clock: Invert Output RX Clock: Invert Data: CTS: DSR: RLSD: LT: V.54 Loopbacks: 224 Kbps 56K Internal External Off Off Off Off STD STD Off STD Disabled (R)eturn (64K, 56K) (Port, Int, HDSL) (External, Internal) (Off, On) (Off, On) (Off, On) (On, Off) (STD, On, Off) (STD, On, Off) (STD, On, Off) (STD, On, Off) (Disabled, Enabled) (M)ain Menu ENTER CHOICE> 2 Type 1 3 then press ENTER . The Data Port Settings menu displays the new V.54 Loopback setting. Campus-RS Fractional Interface Card User Manual 5-31 Configuring with an ASCII Terminal UPDATING THE FIRMWARE Firmware updates for the Fractional Interface Card are available through the ADC Web site. A password is required to download firmware updates. Contact your sales or service representative for a password, or call 800.370.9670, extension 2931. To upgrade the firmware: 5-32 1 Use any Web browser to log onto the ADC Web site, www.adc.com. 2 Click Customer Site. 3 Click Firmware Updates to view a list of available firmware files. 4 Click Campus-RS Products to view a list of options. 5 Follow the instructions on the screen to download and install the updated firmware. Campus-RS Fractional Interface Card User Manual VIEW INFORMATION AND STATUS 6 This chapter describes how to use an ASCII terminal to view performance and product information. To use an ASCII terminal to configure system options, see Chapter 5, “Configuring with an ASCII Terminal.” For Information About: See Page Monitoring HDSL Performance 6-2 Viewing Alarm History 6-6 Monitoring Clock and Data Signals 6-7 Monitoring Control Signals 6-8 Viewing Product Information 6-10 To view the information described in this chapter, you must first connect an ASCII terminal to the Campus-RS Desktop Unit or Campus-RS Line Unit with which the Fractional Interface Card is installed. Follow the instructions in “Connecting to an ASCII Terminal” on page 5-2 to connect to a terminal. You may also use the LCD menus to view the information described in this chapter. See “Configuring and Monitoring Through the LCD” on page 4-1 for instructions on using the LCD panel. Campus-RS Fractional Interface Card User Manual 6-1 View Information and Status MONITORING HDSL PERFORMANCE The Current System Status menu provides a variety of information on the current performance of the Campus system. To open the Current System Status menu: 1 1 From the Main Menu, type Menu displays. then press ENTER . The System Status July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:05:21 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 SYSTEM STATUS MENU 1) 2) 3) 4) 5) CURRENT SYSTEM STATUS 24 HOUR HDSL PERFORMANCE HISTORY 7 DAY HDSL PERFORMANCE HISTORY LOCAL ALARM HISTORY PRODUCT INFORMATION (R)eturn ENTER CHOICE> 2 6-2 Type 1 then press ENTER . The Current System Status menu displays. Campus-RS Fractional Interface Card User Manual View Information and Status July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:05:30 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 CURRENT SYSTEM STATUS Local Alarms: HDSL-A, HDSL-B Remote Alarms: Loopback: HDSL-A LOCAL REMOTE --------------mn/cr/mx mn/cr/mx Margin (dB): na/na/na na/na/na Pulse Attn (dB): 00 00 24 Hour ES: 00000 00000 24 Hour UAS: 02745 00000 Last Cleared: None HDSL-B LOCAL REMOTE --------------mn/cr/mx mn/cr/mx na/na/na na/na/na 00 00 00000 00000 02745 00000 -------------------------------------------------------------------------------(U)pdate (C)lear (R)eturn (M)ain Menu ENTER CHOICE> The Current System Status menu provides the following information: • Local Alarms indicates the current local alarm status • Remote Alarms indicates the current remote alarm status • Loopback indicates the current loopback status • Margin (db) indicates the minimum (mn), current (cr), and maximum (mx) HDSL margin value, measured in dB, relative to the signal-to-noise ratio required for a Bit Error Rate (BER) of 10-7 • Pulse Attn (db) indicates the decrease in amplitude of the transmitted signal as measured at the HDSL receiver • 24 Hour ES indicates the number of errored seconds over the last 24 hours • 24 Hour UAS indicates the number of unavailable seconds over the last 24 hours • Last Cleared indicates the date and time when the error counter was last cleared Campus-RS Fractional Interface Card User Manual 6-3 View Information and Status The information on the Current System Status menu does not update automatically. To update this information, type U then press ENTER . To clear the 24 Hour ES and 24 Hour UAS counters and reset the margin min and max values to the current value, type C then press ENTER . The following sections describe how to monitor HDSL performance history. 24-Hour HDSL Performance History To display HDSL information for the last 24 hours: 1 From the Main Menu, type Menu displays. 1 2 Type 2 then press screen displays. The 24 Hour HDSL Performance History ENTER . then press ENTER . The System Status July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 13:14:56 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 24 HOUR HDSL PERFORMANCE HISTORY 11:00 11:15 11:30 11:45 12:00 12:15 12:30 12:45 Current HDSL-A LOCAL REMOTE ES/UAS ES/UAS --------------000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 HDSL-B LOCAL REMOTE ES/UAS ES/UAS --------------000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 000/000 (P)revious (N)ext (U)pdate (R)eturn (M)ain Menu ENTER CHOICE> To view more history information: 6-4 • To view the next page of the report, type • To view the previous page, type P N then press then press ENTER . ENTER . Campus-RS Fractional Interface Card User Manual View Information and Status To update information on this screen, type U then press ENTER . Performance history information is lost when power is removed from the Campus unit. Seven-Day HDSL Performance History To display HDSL information for the last seven days: 1 From the Main Menu, type Menu displays. 1 2 Type 3 then press screen displays. The 7 Day HDSL Performance History ENTER . then press ENTER . The System Status July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 13:15:13 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 7 DAY HDSL PERFORMANCE HISTORY Jan Jan Jan Jan Jan Jan Jan Jan 24 25 26 27 28 29 30 31* HDSL-A LOCAL REMOTE ES/UAS ES/UAS --------------00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 HDSL-B LOCAL REMOTE ES/UAS ES/UAS --------------00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 00000/00000 *Since Midnight (U)pdate (R)eturn (M)ain Menu ENTER CHOICE> To update information on this screen, type U then press ENTER . Performance history information is lost when power is removed from the Campus unit. Campus-RS Fractional Interface Card User Manual 6-5 View Information and Status VIEWING ALARM HISTORY To display alarm history information: 1 From the Main Menu, type Menu displays. 2 Type 4 then press ENTER . 1 then press ENTER . The System Status The Local Alarm History screen displays. July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:06:07 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 LOCAL ALARM HISTORY Type HDSL Link, ES, HDSL-A ES, HDSL-B Margin, HDSL-A Margin, HDSL-B LOS, Port Last Cleared: Current ACTIVE OFF OFF OFF OFF OFF First Last Jan 01, 1970-00:00:01 Jan 01, 1970-00:00:01 Count 1 0 0 0 0 0 None (S)witch to Remote Alarm History (U)pdate (C)lear (R)eturn (M)ain Menu ENTER CHOICE> This screen shows alarm history of the local unit. If the HDSL line uses two loops, the screen includes information for both loops. The screen includes information on the following alarms: 6-6 • Errored seconds (ES) • Margin • Loss of Signal (LOS) Campus-RS Fractional Interface Card User Manual View Information and Status To view remote alarm history, type U To update the information, type To clear the information, type C S then press then press then press ENTER . ENTER . ENTER . Alarm history information is lost when power is removed from the Campus unit. MONITORING CLOCK AND DATA SIGNALS The Data and Clock Monitor provides the current status of the following data and clock control signals: • SD (Send Data) • TT (Terminal Timing) • RD (Receive Data) • ST (Serial Transmit) • RT (Serial Receive) The monitor shows each signal as active (*) or inactive (-). For more information about clock and data signals, see Chapter 8. 4 then press ENTER . The Diagnostics menu 1 From the Main Menu, type displays. 2 Type 2 then press ENTER . The Data and Clock Monitor displays, adding a new status line every second. Campus-RS Fractional Interface Card User Manual 6-7 View Information and Status July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:10:43 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 DATA & CLOCK MONITOR Press ESC key to exit TIME 00:10:44 00:10:45 00:10:46 00:10:47 00:10:48 00:10:49 00:10:50 00:10:51 00:10:52 00:10:53 00:10:54 00:10:55 3 */- = Activity/No Activity TO DCE SD SCTE - RD * * * * * * * * * * * * FROM DCE SCT SCR * * * * * * * * * * * * * * * * * * * * * * * * Press ESC to close the Data and Clock Monitor and return to the Diagnostics menu. MONITORING CONTROL SIGNALS The Control Signals Monitor displays the current status of the following signals: 6-8 • RTS (Request to Send) • DTR (Data Terminal Ready) • LL (Local Loopback) • RL (Remote Loopback) • RLSD (Receive Line Signal Detect) • LT (Loopback Test) • DSR (Data Set Ready) • CTS (Clear to Send) Campus-RS Fractional Interface Card User Manual View Information and Status 4 then press ENTER . The Diagnostics menu 1 From the Main Menu, type displays. 2 Type 3 then press ENTER . The Control Signals Monitor displays, adding a new status line every second. July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:11:07 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 CONTROL SIGNALS MONITOR Press ESC key to exit TIME 00:11:08 00:11:09 00:11:10 00:11:11 00:11:12 00:11:13 00:11:14 00:11:15 00:11:16 00:11:17 00:11:18 00:11:19 3 RTS - */- = ON/OFF TO DCE DTR LL - RL - CTS - FROM DCE DSR RLSD * * * * * * * * * * * * LT - Press ESC to close the Control Signals Monitor and return to the Diagnostics menu. The monitor shows each signal as on (*) or off (-). For more information about control signals, see “Configuring Output Control Signals” on page 5-19. Campus-RS Fractional Interface Card User Manual 6-9 View Information and Status VIEWING PRODUCT INFORMATION The Product Information screen displays manufacturing information about the Fractional Interface Card. This information is important if you ever need to contact ADC for technical support. To open the Product Information screen: 1 From the Main Menu, type screen displays. 2 Type 5 then press ENTER . 1 then press ENTER . The System Status The Product Information screen displays. July 01, 2002 PAIRGAIN TECHNOLOGIES, CAMPUS RS, Version 4.3K 00:06:17 Local Unit ID: Campus V.35 Unit #19 Local I/F: FRAC V.35 Remote Unit ID: Campus V.35 Unit #27 Remote I/F: FRAC V.35 Circuit ID: Network #13 PRODUCT INFORMATION Software Version: PROM Checksum: Hardware Version: (R)eturn 4.3K 6F91 FF10 Desktop AC (M)ain Menu ENTER CHOICE> The Product Information screen displays the following information: 6-10 • the version number of the Fractional Interface Card software (this also displays in the heading of all the terminal screens) • the PROM checksum, a hexidecimal number used to verify unit PROMs • the hardware version of the Campus-RS Desktop Unit or Line Unit. Campus-RS Fractional Interface Card User Manual TESTING THE SYSTEM 7 The Fractional Interface Card supports a complete set of loopback functions that allow you to test the data communication path between the host equipment, the Campus unit, and the remote unit. You can use the LCD and menu buttons or an ASCII terminal to initiate loopback tests. To initiate a loopback from the LCD, see “Configuring Loopbacks” on page 4-20. To use an ASCII terminal to initiate a loopback, see “Configuring Loopbacks” on page 5-28. Initiating a loopback test interrupts normal system operation and the TEST LED on the desktop unit or line unit front panel flashes. When the loopback is cancelled, the system returns to normal operation automatically. TYPES OF LOOPBACKS There are four loopback tests you can use with the Fractional Interface Card. Each tests a different portion of the communication path, which lets you isolate communication problems. For each test, the terms “local” and “remote” are relative to the Campus unit from which you initiate the loopback test. The Fractional Interface Card supports the following loopback tests: • Local to Local Interface • Remote to Local Interface • Remote to Remote Interface • Local to Remote Interface Campus-RS Fractional Interface Card User Manual 7-1 Testing the System The following figure shows the Local to Local (1) and Remote to Local (2) loopbacks. Remote Unit B Local Unit A Data Port HDSL 1 Data Port 2 The following figure shows the Remote to Remote (3) and Local to Remote (4) loopbacks. Remote Unit B Local Unit A Data Port 4 HDSL 3 Data Port The following sections describe each type of loopback. Local to Local Loopback The Local to Local loopback tests the local data port and a small portion of the Fractional Interface Card. Use this loopback to verify that the local host equipment, local data cable, and local interface card are installed and configured properly. The remote host equipment is not involved in this type of loopback. 7-2 Campus-RS Fractional Interface Card User Manual Testing the System Remote to Local Interface The Remote to Local loopback tests the local data port, the entire data path inside the local Campus unit, the HDSL line, the HDSL transceivers of both units, and most of the internal data path inside the remote unit. Use this loopback to verify that the HDSL line is operational, and that the HDSL transceiver of the remote unit is operational. This loopback also tests the same areas as the Local to Local and Local HDSL loopbacks. The remote host equipment is not involved in this type of loopback. Remote to Remote Interface The Remote to Remote loopback tests the remote data port and a small portion of the remote Fractional Interface Card. Use this loopback to verify that the remote host equipment, remote data cable, and remote interface card are installed and configured properly. The local host equipment is not involved in this type of loopback. Local to Remote Interface The Local to Remote loopback tests the remote data port, the entire data path inside the remote Campus unit, the HDSL line, the HDSL transceivers of both units, and most of the internal data path inside the local unit. This loopback does not test the local data port drivers and receivers. Use this loopback to verify data communication from the remote host device to the internal data paths of the local Fractional Interface Card. The local host equipment is not involved in this type of loopback. Campus-RS Fractional Interface Card User Manual 7-3 Testing the System CANCELLING LOOPBACKS There are two ways to cancel a loopback test: • cancel the loopback manually • set the Loopback Timeout option to cancel the loopback after a set period of time Cancelling Loopbacks Manually You can cancel a loopback from either the LCD or an ASCII terminal. To use the LCD, see “Configuring Loopbacks” on page 4-20. See “Configuring Loopbacks” on page 5-28 to use an ASCII terminal. Loopback Timeout When using a loopback, there is a possibility that it will be forgotten. If this happens, the communication link remains down. To prevent this from happening, you can set the Loopback Timeout configuration option. There are four different settings for this option: • None • 20 Minutes • 60 Minutes • 120 Minutes This option determines how long a loopback remains active. When the Loopback Timeout option is set to one of the above values, the loopback is cancelled and normal communication is resumed after the set time has elapsed. If you set this option to None, the loopback remains in effect until you cancel it manually. To set the Loopback Timeout through the LCD, see “Setting the Loopback Timeout” on page 4-21. To use an ASCII terminal, refer to “Setting the Loopback Timeout” on page 5-30. 7-4 Campus-RS Fractional Interface Card User Manual Testing the System V.54 Loopback Support The Fractional Interface Card supports V.54-compliant loopbacks, which enable initiation of loopback tests from a V.54-capable host device. Before you can use V.54 loopbacks, you must enable V.54 loopback support. To enable V.54 loopback support through the LCD menu, see “Enabling V.54 Loopback Support” on page 4-22. See “Enabling V.54 Loopback Support” on page 5-31 to enable V.54 loopback support through an ASCII terminal. The V.54 support function is implemented through the following control signals on the data port: • LL Signal (input): When the LL (local loopback) input is activated by the host device, the Fractional Interface Card initiates a Local to Local loopback as described on page 7-2. The Fractional Interface Card also turns on the TM output signal to provide confirmation of the loopback. The TM signal and Local to Local loopback remain active until the LL signal is turned off. • RL Signal (input): When the RL (remote loopback) input is activated by the host device, the Fractional Interface Card initiates a Remote to Local loopback as described on page 7-3. The Fractional Interface Card also turns on the TM output signal to provide confirmation of the loopback. The TM signal and Remote to Local loopback remain active until the RL signal is turned off. • TM Signal (output): The TM (test mode) signal is activated by the Fractional Interface Card in response to activation of an LL or RL signal. The TM signal is also activated when any other loopback is initiated from the LCD, ASCII terminal, or V.54 control signals from the remote unit. The TM signal indicates to the local host device that a loopback test is active, regardless of how the test was initiated. During normal operation, when no loopback is active, all three signals are off. When a V.54 loopback is in effect, the LL and RL input signals cannot be on at the same time. For example, when the RL signal is active, the LL signal is ignored. Campus-RS Fractional Interface Card User Manual 7-5 Testing the System 7-6 Campus-RS Fractional Interface Card User Manual TIMING AND CLOCK OVERVIEW 8 This chapter describes different issues in determining the correct settings for Campus-RS Fractional Interface Card clock and timing source options. TIMING SOURCE For normal operation, communications networks normally require that communicating elements be separated into data circuit-terminating equipment (DCE) and data terminal equipment (DTE). DCEs normally provide timing information for the DTEs. Campus-RS Fractional Interface Cards can operate in two basic network timing configurations: • Standard timing configuration: The local and remote Fractional Interface Cards are both connected to DTE hosts. • Port timing configuration: One of the Fractional Interface Cards (either the local or the remote) is connected to a DTE host, and the other is connected to a DCE host. The Fractional Interface Cards are currently not capable of operating in a configuration where both hosts are DCE, and both Fractional Interface Cards are configured for port timing. Campus-RS Fractional Interface Card User Manual 8-1 Timing and Clock Overview Standard Timing Configuration In this configuration, the internal oscillator of one unit is used as a frequency reference for all clocks in the system. Since the Fractional Interface Cards are designed as DCE, they are expected to provide both Serial Clock Transmit (SCT) and Serial Clock Receive (SCR) output signals. Within a Campus system, set the Timing Source option for one of the Fractional Interface Cards to HDSL timing, as shown in the following figure. The connected host devices then use the SCT and SCR timing signals in order to derive transmit and receive timing for the Send Data (SD) and Receive Data (RD) signals. DTE Host Equipment Desktop or Line Unit* SCT SCR TT Desktop or Line Unit** HDSL Oscillator DTE Host Equipment SCT SCR TT * Set to Internal Timing ** Set to HDSL Timing The Terminal Timing (TT) signal shown in the figure above compensates for clock and data delays associated with long cables, or delays that may be inherent to the connected host equipment. Although it is highly recommended, the TT signal is optional in this timing configuration. If the TT signal is used, the host equipment must derive the TT signal from the SCT signal. This is discussed further in the “Transmit Clock” section of this manual. 8-2 Campus-RS Fractional Interface Card User Manual Timing and Clock Overview Port Timing Configuration If one of the Fractional Interface Cards needs to accept primary timing from the connected host equipment, set its Timing Source option to Port timing. Set the Timing Source option for any connected Campus units to HDSL timing. The TT input of the “Port-timed” unit is used as a frequency reference for all clocks in the system, as shown in the figure below. A phase lock loop (PLL) keeps the Campus system in phase with the host timing. In this configuration, the TT input of the “Port-timed” unit serves a different purpose than in the figure on page 8-2, and the Transmit Clock option becomes irrelevant. The TT input is used as a means of establishing the primary timing reference for both of the fractional interfaces and the HDSL link. Because the TT input is used to synchronize all clocks, excessive jitter and poor frequency stability at the TT input can cause degraded link performance. DTE Host Equipment Desktop or Line Unit* SCT SCR TT Desktop or Line Unit** DTE Host Equipment SCT SCR HDSL TT PLL * Set to Port Timing ** Set to HDSL Timing The timing configuration shown in the figure above reverses the DTE/DCE role on one of the Fractional Interface Cards, forcing it to act as DTE instead of DCE. With this timing configuration, and with a DTE/DCE “cross-over” cable, you could connect one of the Fractional Interface Cards to a standard DCE host, as shown in the figure below. Host Equipment as DCE Primary Timing Cross-Over Data Cable TT SD SCT NC SCR RD NC Campus Desktop or Line Unit as DTE SCR RD SCT TT SD HDSL Port Timing Campus-RS Fractional Interface Card User Manual 8-3 Timing and Clock Overview The SCT signal on the Fractional Interface Cards cannot be configured as an input. Also, in a standard DCE host, the SCT signal is also an output. There are two critical implications for the configuration shown in the figure above: • The Fractional Interface Card accepts only one clock input (TT), this clock is assumed to provide a timing reference for both the transmit and receive data paths. The Fractional Interface Card uses the TT input to clock-in the SD input, and to clock-out the RD output. For proper operation, the DCE host must generate SCT and SCR from the same primary timing source. SCT and SCR can have a constant phase delay relative to each other, but they must be generated from the same timing source. • Because the Fractional Interface Card synchronizes the RD output to the SCR clock output pin, the DCE host must be configured to sample the SD input based upon the TT clock input. TRANSMIT CLOCK Set the Transmit Clock option only if the Timing Source is set to either Internal or HDSL. When the Timing Source option is set to Port timing, the Transmit Clock option does not need to be set because TT is equivalent to SCT. The Transmit Clock option can be set to either External or Internal, and determines how the SD signal is sampled. • External: The SD is sampled based upon the clock transitions on the TT input. • Internal: The SD is sampled based upon the clock transitions on the SCT output. One of the functions of the TT signal is to compensate for potential problems with clock and data delays associated with long cables, or delays that may be inherent to the connected host equipment. Potential delay problems exist when the SD signal arriving at the input of the Fractional Interface Card experiences phase delays relative to the SCT clock provided at the output of the Fractional Interface Card (shown in the figure below). This occurs when the data cable causes a significant delay on the SCT and SD signals, or when the host equipment delays the transmission of the SD signal, relative to the transitions on the received SCT signal, causing the SCT and SD signals to lose synchronization. 8-4 Campus-RS Fractional Interface Card User Manual Timing and Clock Overview Data Cable Campus Desktop or Line Unit Host Equipment SCR RD SCT TT SD HDSL Internal or HDSL Timing To circumvent this potential problem, set the Transmit Clock option on the Fractional Interface Card to External, so that the transmit clock is taken from the TT input instead of the SCT output. With this approach, the TT and SD signals experience the same delay as they propagate through the data cable, and remain synchronized to each other. When the Timing Source is set to either Internal or HDSL, the SCT signal is used by the Fractional Interface Card to establish the frequency of the transmit data path. It does not necessarily indicate exactly where the transitions on SD should occur. SD typically has a constant phase delay from SCT. The TT signal, on the other hand, indicates the exact location of the binary transitions on SD. Any phase delay from the SCT output to the TT input must be constant. Furthermore, the TT signal cannot be from a different frequency source than SCT, and should not insert any jitter. Campus-RS Fractional Interface Card User Manual 8-5 Timing and Clock Overview 8-6 Campus-RS Fractional Interface Card User Manual TECHNICAL REFERENCE A This chapter includes reference information about the Campus-RS Fractional Interface Card. For Information About: See Page Default Settings A-2 Pinouts A-3 LCD Menu Reference A-12 ASCII Terminal Menu Reference A-14 Campus-RS Fractional Interface Card User Manual A-1 Technical Reference DEFAULT SETTINGS The following table lists default settings for Fractional Interface Card configuration options: Parameter Default Data Port Data Rate 1536 kbps Rate Multiplier 64K Timing Source Internal Transmit Clock External Invert Input Clock OFF Invert Output TX Clock OFF Invert Output RX Clock OFF Invert Data OFF Control Signal Configuration STD for all V.54 Loopback Setting Enabled HDSL HDSL Mode Standard HDSL Rate T1 XCVR Mode Auto Loopback Timeout A-2 20 Minutes Campus-RS Fractional Interface Card User Manual Technical Reference PINOUTS This section shows data port pinouts for each Fractional Interface Card. There are also pinouts for crossover cables for the V.35, RS-449, RS-530, and RS-530A ports. V.35 V.35 Straight Cable Pinouts Pin A* Description Direction FG SG SD RD RTS CTS DSR DTR RLSD SCTE SCT SCR LL RL LT Frame (Protective) Ground Signal Ground Send Data Receive Data Request to Send Clear to Send Data Set Ready Data Terminal Ready Received Line Signal Detector Serial Clock Transmit Ext Serial Clock Transmit Serial Clock Receive Local Loopback Remote Loopback Test Mode Ground Ground To DCE From DCE To DCE From DCE From DCE To DCE From DCE To DCE From DCE From DCE To DCE To DCE From DCE B† A B P R S T U Y V W AA X C D E H F L N NN Mnemonic * Pins provide a non-inverted signal. † Pins provide an inverted signal. Campus-RS Fractional Interface Card User Manual A-3 Technical Reference Connection pairs, circled in the table below, must be connected to twisted pairs in the cable. Failure to do this may result in data errors. V.35 to V.35 DCE-DCE Crossover Cable A-4 Mnemonic Pin Pin Mnemonic SCR-A SCR-B V X U W SCTE-A SCTE-B SCTE-A SCTE-B U W V X SCR-A SCR-B RD-A RD-B R T P S SD-A SD-B SD-A SD-B P S R T RD-A RD-B DSR E H DTR DTR H E DSR RTS C F RLSD RLSD F C RTS Frame Ground A A Frame Ground Shield Ground B B Shield Ground Campus-RS Fractional Interface Card User Manual Technical Reference RS-449 RS-449 Straight Cable Pinouts Pin A* Mnemonic Description Direction Shield Ground B† 1 19 SG Signal Ground Ground 37 SC Send Common Ground 20 RC Receive Common Ground 4 22 SD Send Data To DCE 6 24 RD Receive Data From DCE 7 25 RS Request to Send To DCE 9 27 CS Clear to Send From DCE 11 29 DM Data Mode From DCE 12 30 TR Terminal Ready To DCE 13 31 RR Receiver Ready From DCE 17 35 TT Terminal Timing To DCE 5 23 ST Send Timing From DCE 8 26 RT Receive Timing From DCE 10 LL Local Loopback To DCE 14 RL Remote Loopback To DCE 18 TM Test Mode From DCE * Pins provide a non-inverted signal. † Pins provide an inverted signal. Campus-RS Fractional Interface Card User Manual A-5 Technical Reference Connection pairs, circled in the table below, must be connected to twisted pairs in the cable. Failure to do this may result in data errors. RS-449 to RS-449 DCE-DCE Crossover Cable A-6 Mnemonic Pin Pin Mnemonic RT+ RT- 8 26 17 35 TT+ TT- TT+ TT- 17 35 8 26 RT+ RT- RD+ RD- 6 24 4 22 SD+ SD- SD+ SD- 4 22 6 24 RD+ RD- DM+ DM- 11 29 12 30 TR+ TR- TR+ TR- 12 30 11 29 DM+ DM- RS+ RS- 7 25 13 31 RR+ RR- RR+ RR- 13 31 7 25 RS+ RS- Ground 19 19 Ground Campus-RS Fractional Interface Card User Manual Technical Reference RS-530 RS-530 Straight Cable Pinouts Pin A* Mnemonic Description Direction Shield Ground AB Signal Ground Ground B† 1 7 2 14 BA Transmitted Data To DCE 3 16 BB Receive Data From DCE 4 19 CA Request to Send To DCE 5 13 CB Clear to Send From DCE 6 22 CC DCE Ready From DCE 20 23 CD DTE Ready To DCE 8 10 CF Received Line Signal Detector From DCE 24 11 DA Transmitter Signal Element Timing (DTE) To DCE 15 12 DB Transmitter Signal Element Timing (DCE) From DCE 17 9 DD Receiver Signal Element Timing (DCE) From DCE 18 LL Local Loopback To DCE 21 RL Remote Loopback To DCE 25 TM Test Mode From DCE * Pins provide a non-inverted signal. † Pins provide an inverted signal. Campus-RS Fractional Interface Card User Manual A-7 Technical Reference Connection pairs, circled in the table below, must be connected to twisted pairs in the cable. Failure to do this may result in data errors. RS-530 to RS-530 DCE-DCE Crossover Cable A-8 Mnemonic Pin Pin Mnemonic RT+ (DD) RT- 17 9 24 11 TT+ (DA) TT- TT+ (DA) TT- 24 11 17 9 RT+ (DD) RT- RD+ (BB) RD- 3 16 2 14 SD+ (BA) SD- SD+ (BA) SD- 2 14 3 16 RD+ (BB) RD- DM+ (CC) DM- 6 22 20 23 TR+ (CD) TR- TR+ (CD) TR- 20 23 6 22 DM+ (CC) DM- RS+ (CA) RS- 4 19 8 10 RR+ (CF) RR- RR+ (CF) RR- 8 10 4 19 RS+ (CA) RS- Ground (AB) 7 7 Ground (AB) Campus-RS Fractional Interface Card User Manual Technical Reference RS-530A RS-530A Straight Cable Pinouts Pin A* Mnemonic Description Direction Shield Ground B† 1 7 23 AB Signal Ground Ground 2 14 BA Transmitted Data To DCE 3 16 BB Receive Data From DCE 4 19 CA Request to Send To DCE 5 13 CB Clear to Send From DCE 6 CC DCE Ready From DCE 20 CD DTE Ready To DCE 8 10 CF Received Line Signal Detector From DCE 24 11 DA Transmitter Signal Element Timing (DTE) To DCE 15 12 DB Transmitter Signal Element Timing (DCE) From DCE 17 9 DD Receiver Signal Element Timing (DCE) From DCE 18 LL Local Loopback To DCE 21 RL Remote Loopback To DCE 25 TM Test Mode From DCE * Pins provide a non-inverted signal. † Pins provide an inverted signal. Campus-RS Fractional Interface Card User Manual A-9 Technical Reference Connection pairs, circled in the table below, must be connected to twisted pairs in the cable. Failure to do this may result in data errors. RS-530A to RS-530A DCE-DCE Crossover Cable A-10 Mnemonic Pin Pin Mnemonic RT+ (DD) RT- 17 9 24 11 TT+ (DA) TT- TT+ (DA) TT- 24 11 17 9 RT+ (DD) RT- RD+ (BB) RD- 3 16 2 14 SD+ (BA) SD- SD+ (BA) SD- 2 14 3 16 RD+ (BB) RD- DM (CC) 6 20 TR (CD) TR (CD) 20 6 DM (CC) RS+ (CA) RS- 4 19 8 10 RR+ (CF) RR- RR+ (CF) RR- 8 10 4 19 RS+ (CA) RS- Ground (AB) 7 7 Ground (AB) Campus-RS Fractional Interface Card User Manual Technical Reference X.21 Pin Mnemonic Description Direction 8 SG Signal Ground Ground 1 FG Frame Ground Frame A* B† 2 9 SD Send Data To DCE 4 11 RD Receive Data From DCE 3 10 RS Request to Send To DCE 5 12 RR Receiver Ready From DCE 7 14 TT Terminal Timing To DCE 6 13 RT Receive Timing From DCE * Pins provide a non-inverted signal. † Pins provide an inverted signal. Campus-RS Fractional Interface Card User Manual A-11 Technical Reference LCD MENU REFERENCE The illustration on the following pages diagrams the LCD menu structure. CAMPUS RS I/F S/W REV, SW CKSUM H/W CONFIG LOCAL UNIT ID REMOTE UNIT ID REMOTE I/F CIRCUIT ID Press ENTER to factory reset HDSL LINK CONFIG AND STATUS OPERATING MODE XCVR MODE LOOP MODE (extended mode only) HDSL RATE MARGIN (LOC/REM) PERFORMANCE STATUS LOC ES (24HR) RMT ES (24HR) LOC UAS (24HR) RMT UAS (24HR) LAST CLEARED Press ENTER to clear error cnts DATA PORT CONFIG AND STATUS DATA PORT RATE RATE MULTIPLIER TIMING SOURCE TRANSMIT CLOCK INVERT INPUT CLOCK INVERT OUT TX CLOCK INVERT OUT RX CLOCK INVERT DATA Continued next page A-12 Campus-RS Fractional Interface Card User Manual Technical Reference Continued from previous page CONIGURE OUTPUT CONTROL SIGNALS CTS DSR RLDS LT V.54 LOOPBACKS ALARM CONFIG & STATUS CURRENT ALARMS HDSL LINK ALARMS CONFIG & STATUS LINK, ES, MARGIN HDSL ES THRESHLD MARGIN THRESHLD LOC I/F ALARMS CONFIG & STATUS CURRENT LOC ALM LOSS OF SIG ALM RMT I/F ALARMS CONFIG & STATUS CURRENT RMT ALM RMT LOSS OF SIG DIAGNOSTICS LOOPBACK MODE LOOPBACK TIMEOUT DATA/CLK/CONTROL SIGNAL MONITOR SD TT RD SCT SCR RTS DTR LL RL CTS DSR RLSD LT Campus-RS Fractional Interface Card User Manual A-13 Technical Reference ASCII TERMINAL MENU REFERENCE The illustration on the following pages shows the ASCII terminal menu structure for the Campus Fractional unit. A-14 Campus-RS Fractional Interface Card User Manual Technical Reference Continued from previous page HDSL PARAMETERS HDSL OPERATING MODE TRANCEIVER MODE HDSL LOOP MODE (extended mode only) HDSL RATE PRODUCT INFORMATION Diagnostics LOOPBACK SETTINGS LOCAL DATA PORT TOWARD LOCAL DATA PORT REMOTE DATA PORT TOWARD LOCAL DATA PORT LOCAL DATA PORT TOWARD REMOTE DATA PORT REMOTE DATA PORT TOWARD REMOTE DATA PORT TERMINATE LOOPBACKS LOOPBACK TIMEOUT (min) DATA & CLOCK MONITOR CONTROL SIGNALS MONITOR DOWNLOAD MODE Campus-RS Fractional Interface Card User Manual A-15 Technical Reference A-16 Campus-RS Fractional Interface Card User Manual ABBREVIATIONS 2B1Q 2 Binary,1 Quaternary BER Bit Error Rate CMU Campus Management Unit CTS Clear to Send DCE Data Circuit-Terminating Equipment DSR Data Set Ready DSX-1 DS1 Cross-connect Frame DTE Data Terminal Equipment DRT Data Terminal Ready ES Errored Seconds HDSL High-bit-rate Digital Subscriber Lines LOS Loss of Signal NVRAM Non-volatile Random Access Memory POTS Plain Old Telephone Service RD Receive Data RLSD Receive Line Signal Detect RS Rate Selectable RTS Request to Send Campus-RS Fractional Interface Card User Manual B B-1 Abbreviations SCR Serial Clock Receive SCT Serial Clock Transmit SD Send Data SNR Signal-to-Noise Ratio TT Terminal Timing UAS Unavailable Seconds UL Underwriters Laboratory B-2 Campus-RS Fractional Interface Card User Manual DOCUMENTATION SET C This table describes all the manuals and guides in the Campus-RS documentation set. Document Description Campus-Star User Manual Contains instructions for setting up and using a Campus-Star. The manual includes instructions for installing Line Units and interface cards into the Campus-Star chassis. Campus-RS Line Unit User Manual Describes the features of the Campus-RS Line Unit and provides installation instructions. Campus-RS Desktop Unit User Manual Describes the features of the Campus-RS Desktop Unit and provides instructions for installing interface cards, and connecting the unit to an HDSL line. Campus Interface Card User Manuals Describes the features of the individual Campus interface cards, one card per manual, and contains instructions for configuring and monitoring the system through the cards. Campus-RS Fractional Interface Card User Manual C-1 Documentation Set C-2 Campus-RS Fractional Interface Card User Manual PRODUCT SUPPORT D ADC Customer Service Group provides expert pre-sales and post-sales support and training for all its products. Technical support is available 24 hours a day, 7 days a week by contacting the ADC Technical Assistance Center (TAC). Sales Assistance 800.366.3891 extension 73000 (USA and Canada) 952.917.3000 Fax: 952.917.3237 • Quotation Proposals Systems Integration 800.366.3891, extension 73000 (USA and Canada) 952.917.3000 • Complete Solutions (from concept to installation) • Ordering and Delivery • General Product Information • Network Design and Integration Testing • System Turn-Up and Testing • Network Monitoring (upstream or downstream) • Power Monitoring and Remote Surveillance • Service/Maintenance Agreements • Systems Operation ADC Technical Assistance Center 800.638.0031 714.730.3222 Fax: 714.730.2400 Email: [email protected] • Technical Information • System/Network Configuration • Product Specification and Application • Training (product-specific) • Installation and Operation Assistance • Troubleshooting and Repair/Field Assistance Campus-RS Fractional Interface Card User Manual D-1 Product Support Online Technical Support • www.adc.com/Knowledge_Base/index.jsp Online Technical Publications • www.adc.com/library1/ Product Return Department 800.366.3891 ext. 73748 or 952.917.3748 Fax: 952.917.3237 Email: repair&[email protected] • ADC Return Material Authorization (RMA) number and instructions must be obtained before returning products. All telephone numbers with an 800 prefix are toll-free in the USA and Canada. D-2 Campus-RS Fractional Interface Card User Manual INDEX Numerics output control signals 5-19 24 Hour HDSL Performance History screen 6-4 rate multiplier 5-15 24-hour HDSL alarm history system information 5-25 to 5-28 restoring default settings 5-7 to 5-8 ASCII terminal 6-4 timing source 5-17 LCD 4-17 7 day HDSL alarm history 6-5 transmit clock 5-17 Auto master/slave mode 7 Day HDSL Performance History screen 6-5 A alarm history 6-6 to 6-7 ASCII terminal 6-4 LCD 4-17 Alarm on Local I/F LOS 5-23 alarm status ASCII terminal 6-2 to 6-7 LCD 4-15 to 4-19 alarm thresholds ASCII terminal 5-23 LCD 4-16 ASCII terminal configuring alarms 5-23 to 5-24 connecting 5-2 to 5-3 data rate 5-13 to 5-16 inverting data signals 5-19 inverting the transmit clock 5-18 logging on 5-4 loopbacks 5-28 to 5-31 making selections 5-6 master/slave settings 5-21 to 5-22 Campus-RS Fractional Interface Card User Manual ASCII terminal 5-21 to 5-22 LCD 4-14 C Campus Management Unit See LCD Campus-768 1-2 Campus-E1 1-2 Campus-RS Desktop Unit compatibility 2-1 connecting ASCII terminal 5-2 installing the card 2-3 Campus-RS Line Unit compatibility 2-1 connecting ASCII terminal 5-3 Campus-Star connecting ASCII terminal 5-3 installing the card 2-1 Campus-T1 1-2 cancelling loopbacks 7-4 chassis information 4-22 circuit ID ASCII terminal 5-27 LCD 4-22 Index-1 Clear to Send data rate See CTS ASCII terminal 5-13 to 5-16 clearing loopbacks 7-4 LCD 4-4 to 4-7 ASCII terminal 5-30 Data Rate menu 5-16 LCD 4-21 Data Set Ready clock 8-4 to 8-5 See DSR ASCII terminal 5-17 data signals, inverting 4-11, 5-19 LCD 3-6, 4-10 date 5-26 monitoring signals 6-7 default configuration settings CMU restoring on ASCII terminal 5-7 to 5-8 See LCD restoring on LCD 4-4 compatibility 1-2 to 1-5, 2-1 configuring desktop unit remote unit 5-5 compatibility 2-1 See also ASCII terminal connecting ASCII terminal 5-2 See also LCD installing the card 2-3 connecting an ASCII terminal 5-2 to 5-3 Diagnostics menu 5-29 control signals 4-12, 5-19 downloading new firmware 5-32 monitoring 6-8 Crossover cables DSR 4-12, 5-19 E RS-449 A-6 Enter button 4-2 RS-530 A-8 errored second RS-530A A-10 V.35 A-4 CTS 4-12, 5-19 See ES alarm ES alarm 4-15, 6-6 ES alarm threshold current HDSL status 6-2 to 6-5 ASCII terminal 5-23 Current System Status menu 6-3 LCD 4-16 D Escape button 4-2 Data & Clock Monitor 6-7 Extended Mode data port ASCII terminal 5-11 monitoring signals 6-7 description 1-4 timing 3-5 HDSL Parameters menu 5-12 Data Port Settings Menu 5-14, 5-31 Index-2 LCD 3-4 Campus-RS Fractional Interface Card User Manual F inverting firmware version 4-22 data signals 4-11, 5-19 firmware version, updating 5-32 transmit clock 4-10, 5-18 H L HDSL LCD alarm thresholds 5-23 data rate 4-4 to 4-7 status inverting data signals 4-11 ASCII terminal 6-2 to 6-5 inverting the transmit clock 4-10 LCD 4-15 master/slave settings 4-14 timing 3-5 HDSL Operating Mode 1-2 to 1-5 navigating menus 4-2 to 4-3 output control signals 4-12 ASCII terminal 5-9 to 5-13 rate multiplier 4-6, 4-9 LCD 3-2 to 3-4 restoring default settings 4-4 help D-1 timing source 3-5 history of alarm conditions transmit clock 3-6 ASCII terminal 6-4, 6-6 to 6-7 LCD 4-17 viewing and configuring alarms 4-15 to 4-19 legacy Campus products 1-2 I line unit initiating loopbacks ASCII terminal 5-30 LCD 4-20 input clock inversion ASCII terminal 5-18 LCD 4-10 installing in compatibility 2-1 connecting ASCII terminal 5-3 Link alarm 4-15 local alarm history ASCII terminal 6-6 to 6-7 Local Alarm History screen 6-6 local alarms Campus-Star 2-1 ASCII terminal 5-23 desktop unit 2-3 LCD 4-18 interface card product information 4-22 local to local loopback 7-2 internal timing 3-5 local to remote interface loopback 7-3 Invert Input Clock 5-18 local unit ID 4-22 Invert Output RX Clock 5-18 logging onto ASCII terminal 5-4 Invert Output TX Clock 5-18 Campus-RS Fractional Interface Card User Manual remote unit 5-5 Index-3 Loopback Settings menu 5-29 loopback timeout 7-4 LCD 3-2 to 3-4 output clock inversion ASCII terminal 5-30 ASCII terminal 5-18 LCD 4-21 LCD 4-10 loopbacks 7-1 to 7-5 ASCII terminal 5-28 to 5-31 LCD 4-20 to 4-22 See also V.35 loopback support LOS alarm output control signals 4-12, 5-19 P password 5-27 primary timing source 8-1 to 8-4 ASCII terminal 5-17 ASCII terminal 6-6 LCD 4-18 loss of signal alarm See LOS alarm M LCD 3-5 product release dates 4-22 product support D-1 PROM checksum 4-22 provisioning main chassis information 4-22 See ASCII terminal Main Menu 5-5 See LCD Margin alarm 4-15, 6-6 Margin alarm threshold ASCII terminal 5-23 LCD 4-16 master mode ASCII terminal 5-21 to 5-22 LCD 4-14 menu buttons 4-2 to 4-3 N R rate multiplier ASCII terminal 5-15 LCD 4-6, 4-9 RD signal inversion 4-11, 5-19 Receive Line Signal Detect See RLSD remote alarms ASCII terminal 6-6 to 6-7 navigating menus LCD 4-19 ASCII terminal 5-6 remote interface card 4-22 LCD 4-2 to 4-3 remote to local interface loopback 7-3 Next button 4-2 remote to remote interface loopback 7-3 remote unit O Operating Mode 1-2 to 1-5 ASCII terminal 5-9 to 5-13 Index-4 ID on the LCD 4-22 logging on 5-5 Campus-RS Fractional Interface Card User Manual restoring default settings system information ASCII terminal 5-7 to 5-8 ASCII terminal 5-25 to 5-28 LCD 4-4 LCD 4-22 RLSD 4-12, 5-19 System Parameters menu 5-8, 5-24, 5-26 RS-449 pinouts A-5 RS-530 pinouts A-7 System Settings Menu 5-7, 5-9, 5-21, 5-23, 5-25 RS-530A pinouts A-9 System Status Menu 6-2 S T SD signal inversion 4-11, 5-19 technical assistance D-1 Select HDSL Rate menu 5-13 technical specifications A-1 serial numbers 4-22 terminal Seven Day HDSL Performance History screen 6-5 See ASCII terminal terminating loopbacks 7-4 seven-day HDSL alarm history 6-5 ASCII terminal 5-30 slave mode LCD 4-21 ASCII terminal 5-21 to 5-22 LCD 4-14 specifications A-1 Standard Mode ASCII terminal 5-10 Test Mode See TM testing with loopbacks 7-1 to 7-5 ASCII terminal 5-28 to 5-31 LCD 4-20 to 4-22 description 1-2 time 5-26 LCD 3-3 timeout 7-4 Standard Mode HDSL Parameters menu 5-10, 5-22 Standards compliance 1-7 starting loopbacks ASCII terminal 5-30 LCD 4-20 status ASCII terminal 5-30 LCD 4-21 timing source 8-1 to 8-4 ASCII terminal 5-17 LCD 3-5 TM 4-12, 5-19 transceiver mode HDSL 6-2 to 6-5 ASCII terminal 5-21 to 5-22 LCD 4-15 to 4-19 LCD 4-14 STD mode 4-12, 5-19 support D-1 Campus-RS Fractional Interface Card User Manual Index-5 transmission rate 1-2 to 1-5 ASCII terminal 5-9 to 5-13 data rate ASCII terminal 5-13 to 5-16 LCD 4-4 to 4-7 LCD 3-2 to 3-4 transmit clock 8-4 to 8-5 ASCII terminal 5-17 inverting 4-10, 5-18 LCD 3-6 U unit ID 4-22, 5-27 updating firmware 5-32 V V.35 pinouts A-3 V.54 loopback support 7-5 ASCII terminal 5-31 LCD 4-22 W Warranty 1-7 X X.21 pinouts A-11 XCVR Mode See transceiver mode Index-6 Campus-RS Fractional Interface Card User Manual CERTIFICATION AND WARRANTY FCC COMPLIANCE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. LIMITED WARRANTY Product warranty is determined by your service agreement. Contact your sales representative or Customer Service for details. MODIFICATIONS Any changes or modifications made to this device that are not expressly approved by ADC DSL Systems, Inc. voids the user's warranty. All wiring external to the products should follow the provisions of the current edition of the National Electrical Code. SAFETY STANDARDS COMPLIANCE This equipment has been tested and verified to comply with the applicable sections of the following safety standards. • GR 63-CORE - Network Equipment-Building System (NEBS) Requirements • GR 1089-CORE - Electromagnetic Compatibility and Electrical Safety • Binational standard, UL-1950/CSA-C22.2 No. 950-95: Safety of Information Technology Equipment For technical assistance, refer to “Product Support” on page D-1. ADC DSL Systems, Inc. 14402 Franklin Avenue Tustin, CA 92780-7013 Tel: 714.832.9922 Fax: 714.832.9924 Technical Assistance Tel: 800.638.0031 Tel: 714.730.3222 Fax: 714.730.2400 ISO 9001/TL 9000 DNV Certification, Inc. REGISTERED FIRM ´+cH¶4N¨ 1167404
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project