Installing ONS 15454 SDH MIC-C/T/P Cards

Product Name: 15454E-CTP-MIC48V= (Version for -48 V DC supply)

This document contains a description of MIC-C/T/P card features, installation procedures, removal instructions, and technical specifications. Use this document in conjunction with the Cisco ONS 15454

SDH Installation and Operations Guide and the Cisco ONS 15454 SDH Troubleshooting and Reference

Guide when working with MIC-C/T/P cards.

This document contains the following sections:

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“MIC-C/T/P Front Mount Electrical Connection Card Description” section on page 2

“MIC-C/T/P Card Specifications” section on page 3

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“Installation Procedures” section on page 4

“Removal Procedures” section on page 6

“Related Documentation” section on page 6

“Obtaining Documentation” section on page 7

“Obtaining Technical Assistance” section on page 8

This document contains the following procedures:

“Installation Procedures” procedure on page 4

“Card Turn Up” procedure on page 5

“Verify Successful Turn Up of the MIC-C/T/P Card” procedure on page 5

“Removal Procedures” procedure on page 6

Note For information about circuits and card capacities, see the Cisco ONS 15454 SDH Installation and

Operations Guide.

Corporate Headquarters:

Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA

Copyright © 2002. Cisco Systems, Inc. All rights reserved.

MIC-C/T/P Front Mount Electrical Connection Card Description

MIC-C/T/P Front Mount Electrical Connection Card Description

The MIC-C/T/P card ( Figure 1

) provides connection for one of the two possible redundant power supply inputs. It also provides connection for system management serial port, system management LAN port, modem port (for future use), and system timing inputs and outputs. Its position is in slot 24 in the center of the ONS 15454 SDH subrack EFCA area.

Note Cisco does not recommend nor support operating the ONS 15454 SDH with only one of the MIC-A/P respectively MIC-C/T/P cards. Besides missing power supply redundancy, additional functions of the other card would be missing. To safeguard your system, always operate in a redundant configuration.

Note For proper system operation, both the MIC-A/P card and the MIC-C/T/P card must be installed in the shelf.

Figure 1

shows the MIC-C/T/P faceplate.

Figure 2 shows the block diagram.

Figure 1 MIC-C/T/P faceplate

MIC-C/T/P

TIMING A

TIMING B

AUX

TERM

LAN

ACT

+

BATTERY A

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•

•

•

•

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Install the MIC-C/T/P card in slot 24 in the EFCA (Electrical Facility Connector Assy) on the ONS

15454 SDH.

The following list summarizes MIC-C/T/P card features:

Connection for one of the two possible redundant power supply inputs

Connection for two serial ports for local craft / modem (for future use)

Connection for the LAN port

Connection for two system timing inputs

Connection for two system timing outputs

Storage of manufacturing and inventory data

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MIC-C/T/P Card Specifications

Figure 2

3W3 connector

RJ-45 connectors

RJ-45 connectors

4 coaxial connectors

MIC-C/T/P block diagram

Power

System management serial ports

System management LAN

Timing 2 x in / 2 x out

Inventory Data

(EEPROM) a n p l e

B a c k

MIC-C/T/P Card-Level Indicators

The MIC-C/T/P card has a pair of LEDs, located on the RJ45 LAN connector. The green LED is illuminated when a link is present, and the yellow LED is illuminated when data is being transferred.

MIC-C/T/P Card Specifications

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MIC-C/T/P Power Supply Input

– System Supply Voltage: Nominal -48 V DC

Tolerance limits: - 40.5 to - 57.0 V DC

– Connector: 3WK3 Combo-D Power Cable Connector

MIC-C/T/P Timing Inputs

–

–

–

Frequency: 2.048 MHz + 10 ppm

Signal Level: 0.75 to 1.5 V

–

Impedance: 75 ohms + 5% (switchable by jumper to high impedance > 3 k ohms)

(120 ohms

Impedance, balanced, possible with external matching cable)

Cable Attenuation: up to 6 dB @ 2 MHz

– Connectors: 1.0/2.3 miniature coax connector

MIC-C/T/P Timing Outputs

–

–

–

Frequency: 2.048 MHz + 10 ppm

Signal Level: 0.75 to 1.5 V

–

Impedance: 75 ohms + 5%

(120 ohms

Impedance, balanced, possible with external matching cable)

Pulse Mask: ITU-T G.703 Figure 20

– Connectors: 1.0/2.3 miniature coax connector

MIC-C/T/P System Management Serial Port Interfaces:

– System management serial port Craft interface

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Installing ONS 15454 SDH MIC-C/T/P Cards

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Installation Procedures

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– (modem port for future use)

– Connectors: 8-pin RJ-45

MIC-C/T/P System Management LAN Port Interface:

– Signal: 802.3 10 BaseT

– Connectors: 8-pin RJ-45

Environmental

– Operating Temperature: -5 to +45 degrees Celsius

•

– Operating Humidity: 5 - 95%, non-condensing

– Power Consumption: 0.4 W, (provided by +5V from TCC-I), 1.37 BTU/Hr.

Dimensions

– Height: 182 mm, (7.165 in.)

– Width: 32 mm, (1.25 in.)

– Depth: 92 mm, (3.62 in.)

– Depth with backplane connector: 98 mm, (3.87 in.)

– Weight not including clam shell: 0.2 kg (0.5 lbs.)

• Compliance

ONS 15454 SDH cards, when installed in a system, comply with these standards:

– Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260

Installation Procedures

Use this section if you are installing or removing the MIC-C/T/P card for the first time. After you become familiar with ONS 15454 SDH card installation and boot up, use this section as a reference.

Caution Always use the supplied electrostatic discharge (ESD) wristband when working with an ONS 15454

SDH. Plug the wristband cable into the ESD jack located on the lower right outside edge of the shelf assembly and ensure the shelf assembly is properly grounded.

Caution Hazardous voltage or energy may be present on the backplane when the system is operating. Use caution when servicing.

Step 1

Step 2

Step 3

Step 4

Carefully insert the card into the rails of slot 24 ( Figure 3 on page 5

).

Move the upper ejector down and the lower ejector up to enable the card being inserted into the backplane connectors.

Gently push the card into the connector on the back plane.

Tighten the front mounting screws with a Phillips or slot screwdriver.

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Installation Procedures

MIC-C/T/P cards have electrical plugs that plug into electrical connectors on the shelf assembly backplane. When the ejectors are fully closed and the mounting screws are tightened, the card plugs into the shelf assembly backplane.

Figure 3 on page 5

shows general card installation. Connecting the power cable is described in Chapter 1 “Installation” of the Cisco ONS 15454 SDH Installation and Operations

Guide.

Figure 3 Installing an FMEC card in an ONS 15454 SDH

Mounting screws

Guide rail

FAN F

AIL

CRIT

MAJ

MIN

Card Turn Up

Follow the steps in this section to verify card turn up. If one or more of the Cisco Transport Controller

(CTC) software screen conditions according to “Verify Successful Turn Up of the MIC-C/T/P Card” section on page 5 are not met, re-install the card. Replace the unit if the faulty state persists.

Verify Successful Turn Up of the MIC-C/T/P Card

Step 1

Step 2

Step 3

Step 4

Verify that power is applied to the shelf assembly.

Verify that the MIC-C/T/P card has been installed in slot 24.

Verify that the card appears in slot 24 on the CTC software screen.

Verify that the card is white on the CTC software screen.

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Removal Procedures

Step 5 Verify that the card is shown in Inventory on the CTC software screen.

Removal Procedures

Use this section if you are installing or removing the MIC-C/T/P card for the first time. After you become familiar with ONS 15454 SDH card installation and boot up, use this section as a reference.

Caution Always use the supplied electrostatic discharge (ESD) wristband when working with an ONS 15454

SDH. Plug the wristband cable into the ESD jack located on the lower right outside edge of the shelf assembly and ensure the shelf assembly is properly grounded.

Caution Hazardous voltage or energy may be present on the backplane when the system is operating. Use caution when servicing.

Step 1 If there is traffic on the system, make sure that the redundant power supply input on the MIC-A/P card is properly powered.

Note Failure to do so will result in loss of traffic.

Caution To avoid risk of burn, turn off the power source circuit breaker before disconnecting the power cable.

Step 2 Disconnect all the cable connectors from the MIC-C/T/P card to be removed. Do not forget to mark all the connectors or cables for correct reinstallation afterwards.

Note To disconnect the coaxial cable from the FMEC, first pull the outer ring of the connector, then pull the connector. Pulling the cable without first having pulled the outer ring of the connector to release its locking can result in damage to the cable or the connector or both.

Step 3

Step 4

Step 5

Loosen the front mounting screws (

Figure 3 on page 5 ).

Move the upper ejector up and the lower ejector down to extract the card from the backplane connectors.

Carefully remove the card from the shelf.

Related Documentation

•

•

DOC-7813038= Cisco ONS 15454 SDH Installation and Operations Guide

DOC-7813037= Cisco ONS 15454 SDH Troubleshooting and Reference Guide

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Obtaining Documentation

Obtaining Documentation

The following sections explain how to obtain documentation from Cisco Systems.

World Wide Web

You can access the most current Cisco documentation on the World Wide Web at the following URL: http://www.cisco.com

Translated documentation is available at the following URL: http://www.cisco.com/public/countries_languages.shtml

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Ordering Documentation

Cisco documentation is available in the following ways:

• Registered Cisco Direct Customers can order Cisco product documentation from the Networking

Products MarketPlace:

• http://www.cisco.com/cgi-bin/order/order_root.pl

Registered Cisco.com users can order the Documentation CD-ROM through the online Subscription

Store:

• http://www.cisco.com/go/subscription

Nonregistered Cisco.com users can order documentation through a local account representative by calling Cisco corporate headquarters (California, USA) at 408 526-7208 or, elsewhere in North

America, by calling 800 553-NETS (6387).

Documentation Feedback

If you are reading Cisco product documentation on Cisco.com, you can submit technical comments electronically. Click Leave Feedback at the bottom of the Cisco Documentation home page. After you complete the form, print it out and fax it to Cisco at 408 527-0730.

You can e-mail your comments to [email protected].

To submit your comments by mail, use the response card behind the front cover of your document, or write to the following address:

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Obtaining Technical Assistance

Cisco Systems

Attn: Document Resource Connection

170 West Tasman Drive

San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

Cisco provides Cisco.com as a starting point for all technical assistance. Customers and partners can obtain documentation, troubleshooting tips, and sample configurations from online tools by using the

Cisco Technical Assistance Center (TAC) Web Site. Cisco.com registered users have complete access to the technical support resources on the Cisco TAC Web Site.

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Cisco.com is a highly integrated Internet application and a powerful, easy-to-use tool that provides a broad range of features and services to help you to

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Streamline business processes and improve productivity

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Technical Assistance Center

The Cisco TAC is available to all customers who need technical assistance with a Cisco product, technology, or solution. Two types of support are available through the Cisco TAC: the Cisco TAC

Web Site and the Cisco TAC Escalation Center.

Inquiries to Cisco TAC are categorized according to the urgency of the issue:

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Priority level 4 (P4)—You need information or assistance concerning Cisco product capabilities, product installation, or basic product configuration.

Priority level 3 (P3)—Your network performance is degraded. Network functionality is noticeably impaired, but most business operations continue.

Priority level 2 (P2)—Your production network is severely degraded, affecting significant aspects of business operations. No workaround is available.

Priority level 1 (P1)—Your production network is down, and a critical impact to business operations will occur if service is not restored quickly. No workaround is available.

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Obtaining Technical Assistance

Which Cisco TAC resource you choose is based on the priority of the problem and the conditions of service contracts, when applicable.

Cisco TAC Web Site

The Cisco TAC Web Site allows you to resolve P3 and P4 issues yourself , saving both cost and time. The site provides around-the-clock access to online tools, knowledge bases, and software. To access the

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All customers, partners, and resellers who have a valid Cisco services contract have complete access to the technical support resources on the Cisco TAC Web Site. The Cisco TAC Web Site requires a

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If you cannot resolve your technical issues by using the Cisco TAC Web Site, and you are a Cisco.com registered user, you can open a case online by using the TAC Case Open tool at the following URL: http://www.cisco.com/tac/caseopen

If you have Internet access, it is recommended that you open P3 and P4 cases through the Cisco TAC

Web Site.

Cisco TAC Escalation Center

The Cisco TAC Escalation Center addresses issues that are classified as priority level 1 or priority level 2; these classifications are assigned when severe network degradation significantly impacts business operations. When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC engineer will automatically open a case.

To obtain a directory of toll-free Cisco TAC telephone numbers for your country, go to the following

URL: http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml

Before calling, please check with your network operations center to determine the level of Cisco support services to which your company is entitled; for example, SMARTnet, SMARTnet Onsite, or Network

Supported Accounts (NSA). In addition, please have available your service agreement number and your product serial number.

This document is to be used in conjunction with the documents listed in the

“Related Documentation” section.

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Copyright © 2002, Cisco Systems, Inc.

All rights reserved.

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