Dynamix UM-SNB E1, E1/4w, 35, 35/4w, L, L/4w, 3in1, 3in1/4w, 703, 703/4w, 4in1, 4in1/4w Network Terminal Unit User Manual

Dynamix UM-SNB

User Manual

Version 1.00

Tables of Contents

1.

INTRODUCTION .................................................................................................................................4

1.1

F EATURES ............................................................................................................................................. 5

1.2

S PECIFICATION ....................................................................................................................................... 5

1.3

A PPLICATIONS ........................................................................................................................................ 8

2.

GETTING TO KNOW ABOUT THE UM‐SNB NTU....................................................................................9

2.1

F RONT P ANEL ........................................................................................................................................ 9

2.1.1.

E1 interface model........................................................................................................................ 9

2.1.2.

Serial interface model................................................................................................................... 9

2.1.3.

Ethernet interface model ............................................................................................................ 10

2.1.4.

Multi‐interfaces model ............................................................................................................... 10

2.2

R EAR P ANEL ........................................................................................................................................ 12

2.2.1.

E1/T1 Interface Model ................................................................................................................ 12

2.2.2.

Serial Interface Model................................................................................................................. 14

2.2.3.

Ethernet Interface Model............................................................................................................ 15

2.2.4.

Multi‐interfaces in one Model .................................................................................................... 16

2.3

I NSTALLATION ...................................................................................................................................... 18

2.3.1.

E1/T1 Interface ........................................................................................................................... 19

2.3.2.

Serial Interface............................................................................................................................ 21

2.3.3.

Ethernet Interface....................................................................................................................... 23

3.

CONFIGURATION WITH KEYPAD AND LCD.........................................................................................25

3.1

K EYPAD .............................................................................................................................................. 25

3.2

M AIN MENU T REE ................................................................................................................................ 26

3.3

M ENU TREE FOR SHOW STATUS........................................................................................................... 29

3.4

M ENU TREE FOR SHOW STATISTICS...................................................................................................... 31

3.4.1.

Show Statistic on E1 Interface .................................................................................................... 33

3.4.2.

Show Statistic on Serial/Ethernet/T1 Interface........................................................................... 34

3.5

M ENU TREE FOR SYSTEM SETUP .......................................................................................................... 35

3.5.1.

Sub‐Menu tree for SETUP SHDSL ................................................................................................ 36

3.5.2.

Sub‐Menu tree for SETUP E1 Interface ....................................................................................... 37

3.5.3.

Sub‐Menu tree for SETUP SERIAL Interface ................................................................................ 41

3.5.4.

Sub‐menu tree for SETUP Ethernet Interface.............................................................................. 44

3.5.5.

Sub‐menu tree for SETUP T1 Interface........................................................................................ 45

3.5.6.

Application of STU‐R configuration follow STU‐C ....................................................................... 47

3.5.7.

Application of Multi‐interface..................................................................................................... 48

3.6

S UB ‐ MENU TREE FOR REBOOT SYSTEM................................................................................................. 61

Dynamix UM‐SNB User Manual Ver 1.00

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3.7

S UB ‐M ENU TREE FOR DISGNOSTIC ....................................................................................................... 62

3.7.1.

Loopback function ...................................................................................................................... 62

3.7.2.

BER Test function ........................................................................................................................ 65

4.

PARAMETERS TABLE.........................................................................................................................66

4.1

UM‐SNB/E1/UM‐SNB/E1/4 W .......................................................................................................... 66

4.1.1.

UM‐SNB/E1/UM‐SNB/E1/4w E1 Interface Model ‐‐ E1 interface mode .................................. 66

4.2

UM‐SNB/35/ UM‐SNB/35/4 W ......................................................................................................... 67

4.2.1.

UM‐SNB/35/ UM‐SNB/35/4w Serial Interface Model ‐‐ Serial interface mode ....................... 67

4.3

UM‐SNB/L / UM‐SNB/L/4 W ............................................................................................................. 68

4.3.1.

UM‐SNB/L / UM‐SNB/L/4w Ethernet Interface model‐‐ Ethernet interface mode ..................... 68

4.4

UM‐SNB/3 IN 1/UM‐SNB/3 IN 1/4 W .................................................................................................... 69

4.4.1.

UM‐SNB/3in1/ UM‐SNB/3in1/4w E1+Serial+Ethernet interface model ‐‐ E1 Interface mode. 69

4.4.2.

UM‐SNB/3in1 / UM‐SNB/3in1/4w E1+Serial+Ethernet interface model ‐‐ Serial Interface mode

70

4.4.3.

UM‐SNB/3in1 / UM‐SNB/3in1/4w E1+Serial+Ethernet interface model ‐‐ Ethernet Interface mode 71

4.4.4.

UM‐SNB/3in1 / UM‐SNB/3in1/4w E1+Serial+Ethernet interface model ‐‐ E1+Serial Interface mode 72

4.4.5.

UM‐SNB/3in1 / UM‐SNB/3in1/4w E1+Serial+Ethernet interface model ‐‐ E1+Ethernet

Interface mode.......................................................................................................................................... 73

4.5

UM‐SNB/703/UM‐SNB/703/4 W ...................................................................................................... 74

4.5.1.

UM‐SNB/703 / UM‐SNB/703/4w E1+T1 interface model ‐‐ E1 Interface mode ...................... 74

4.5.2.

UM‐SNB/703 / UM‐SNB/703/4w E1+T1 interface model ‐‐ T1 Interface mode ...................... 75

4.6

UM‐SNB/4 IN 1/UM‐SNB/4 IN 1/4 W .................................................................................................... 76

4.6.1.

UM‐SNB/4in1 / UM‐SNB/4in1/4w E1+T1+Serial + Ethernet interface model ‐‐ E1 Interface mode 76

4.6.2.

UM‐SNB/4in1 / UM‐SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model ‐‐ T1 Interface mode 77

4.6.3.

UM‐SNB/4in1 / UM‐SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model ‐‐ Serial Interface mode 78

4.6.4.

UM‐SNB/4in1 / UM‐SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model ‐‐ Ethernet

Interface mode.......................................................................................................................................... 79

4.6.5.

UM‐SNB/4in1 / UM‐SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model ‐‐ E1+ Serial

Interface mode.......................................................................................................................................... 80

4.6.6.

UM‐SNB/4in1 / UM‐SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model ‐‐ E1 + Ethernet

Interface mode.......................................................................................................................................... 81

4.6.7.

UM‐SNB/4in1 / UM‐SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model ‐‐ T1+ Serial

Interface mode.......................................................................................................................................... 82

4.6.8.

UM‐SNB/4in1 / UM‐SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model ‐‐ T1 + Ethernet

Interface mode.......................................................................................................................................... 83


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5.

CONFIGURATION WITH CONSOLE PORT............................................................................................84

5.1

L OGIN P ROCEDURE ............................................................................................................................... 84

5.2

W INDOW STRUCTURE ........................................................................................................................... 85

5.3

M AIN M ENU S UMMARY ........................................................................................................................ 87

5.4

C ONFIGURATION .................................................................................................................................. 88

5.4.1.

Configure NTU Interface ............................................................................................................. 89

5.4.2.

Configure SHDSL parameters...................................................................................................... 90

5.4.3.

Configure E1 parameters............................................................................................................ 94

5.4.4.

Configure Serial parameters..................................................................................................... 103

5.4.5.

Configure Ethernet parameter.................................................................................................. 107

5.4.6.

Configure T1 parameter ........................................................................................................... 110

5.4.7.

Remote configuration............................................................................................................... 114

5.4.8.

Restore factory default ............................................................................................................. 115

5.5

R EBOOT ........................................................................................................................................... 118

5.6

V IEW THE SYSTEM STATUS .................................................................................................................... 119

5.6.1.

View the SHDSL status .............................................................................................................. 119

5.6.2.

View the Interface status.......................................................................................................... 120

5.6.3.

View the Statistics .................................................................................................................... 123

5.7

V IEW S YSTEM C ONFIGURATION ............................................................................................................. 128

5.7.1.

Show system Information ......................................................................................................... 128

5.7.2.

Show system with listing format............................................................................................... 130

5.7.3.

Show system with script format ............................................................................................... 132

5.8

U PGRADE ......................................................................................................................................... 136

5.9

D IAGNOSTIC ...................................................................................................................................... 140

5.10

E XIT ................................................................................................................................................. 143

6.

APPENDIX ...................................................................................................................................... 145

6.1

A BBREVIATION ................................................................................................................................... 145

6.2

S ERIAL I NTERFACE P IN A SSIGNMENTS ..................................................................................................... 148

6.3

V.35

DB25(M) TO M.34(F) ADAPTOR C ABLE ........................................................................................ 150

6.4

X.21

DB25(M) TO DB15(F) ADAPTOR C ABLE ........................................................................................ 153

6.5

C ONSOLE C ABLE ................................................................................................................................. 155

6.6

E1/T1 B ALANCED C ABLE ..................................................................................................................... 157

6.7

E1 U NBALANCED C ABLE ...................................................................................................................... 158

6.8

E THERNET C ABLE ............................................................................................................................... 159

6.9

DSL C ABLE ....................................................................................................................................... 160

6.10

P OWER C ORD .................................................................................................................................... 161

6.11

I LLUSTRATION OF L OOPBACK CONNECTION DEVICE (E1) ............................................................................. 162

6.12

I LLUSTRATION OF L OOPBACK CONNECTION DEVICE (S ERIAL ) ........................................................................ 163


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1. Introduction

The UM-SNB offers four different interfaces (E1,T1, Serial and Ethernet) connecting customers to high-speed TDM services.

This series have 12 models as following:-

E1 interface model (UM-SNB/E1 , UM-SNB/E1/4w):

It offers two different ways to connect customers a high-speed TDM services with two G.703 E1 interfaces (Balanced 120Ω

RJ45 jack and Unbalanced 75Ω dual BNCs). The G.703 interface will carry from 64kbps to 2.048Mbps.

Serial interface model (UM-SNB/35 , UM-SNB/35/4w):

It offers the customers premise a high-speed TDM service with a DB25 interface. The industry standard DB25 interface can be configured as a V.35/RS530 or V.36/X.21 connection. The DB25 interface can transfers data up to 5.696Mbps (for 2-wire model) or up to 11.392Mbps (for 4-wire model).

Ethernet interface model (UM-SNB/L , UM-SNB/L/4w):

It offers the customers premise a high-speed TDM services with a LAN interface. The industry standard LAN interface can detect a 10M or 100M connection automatically.

(2 in 1)Multi-interface model (E1+T1) (UM-SNB/703 , UM-SNB/703/4w):

It offers two different ways to connect customers a high-speed TDM services with G.703 E1 interface (balanced 120Ω RJ45 jack and unbalanced 75Ω dual BNCs) and T1 interface(balanced 100Ω RJ45 jack). The G.703 interface will carry from 64kbps to 2.048Mbps for E1 and 64kbps to 1.544Mbps for T1

(3 in 1)Multi-interface model (E1+Serial+Ethernet) (UM-SNB/3in1 , UM-SNB/3in1/4w):

It offers three types of interface: E1 interface (balanced 120Ω RJ45 jack and unbalanced 75Ω dual BNCs), Serial interface

(DB25 female connector) and Ethernet interface (RJ-45 connector).You can select one of the following: (a) E1 interface only

(b)Serial interface only (c) Ethernet interface only (d) E1 and Serial interface (e)E1 and Ethernet interface.

(4 in 1)Multi-interface model (E1+T1+Serial+Ethernet) (UM-SNB/4in1 , UM-SNB/4in1/4w):

It offers three types of interface: E1 interface (balanced 120Ω RJ45 jack and unbalanced 75Ω dual BNCs), T1 interface

(balanced 120Ω RJ45 jack),Serial interface (DB25 female connector) and Ethernet interface (RJ-45 connector).You can select one of the following: (a) E1 interface only (b) T1 interface only (c)Serial interface only (d) Ethernet interface only (e) E1 and

Serial interface (f)E1 and Ethernet interface (g) T1 and Serial interface (h)T1 and Ethernet interface.

They can be configured and managed via EOC, or menu-driven VT100 compatible Asynchronous Terminal Interface, either locally or remotely.

The UM-SNB NTU is equipped with an auto rate capability that identifies the maximum line rate supported by the copper loop.

This powerful automatic configuration capability makes installation and service provisioning simple and painless. Further


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flexibility is provided as the ability to manually set the maximum NTU speed at different levels for different customer-tailored service offerings.

1.1 Features y Standard G.SHDSL.Bis ITU G.991.2 (2004) supports improved reach/speed and greater interoperability y y y y y y y y y y y y y

Fast and cost-effective provisioning of traditional frame relay (FR or T-HDLC) or TDM leased line services

User existing copper loop infrastructures

Can operate in point to point connection

Efficient single wire pair usage

Up to 5.696Mbps(2-wire) or 11.392Mbps(4-wire) symmetric service bit rate

Auto rate installation maximizes data rate based on loop conditions

Auto configuration wetting current to protect SHDSL line

Local management interface with LCD display

Remote line loopback

SHDSL Line performance monitoring

Raw and per time interval statistics

Bandwidth guaranteed transmission equipment

Remote firmware upgrade

1.2 Specification

WAN Interface y y y y

Line Rate: ITU G.991.2 (2004)

Coding: trellis coded pulse amplitude modulation (TC-PAM16 and TC-PAM32)

Support: Annex A ,B , F and G

Payload rates: 64Kps to 5.696Mbps (N=1 to 89) for 2-wire model

128Kbps to11.392Mbps (N=2 to 178) for 4-wire model y y

Connection: RJ-45 jack (2-wire or 4-wire)

Impedance: 135 ohms

G.703 Interface (as E1) y Connection: RJ-48C for balanced 120Ω E1 cable and BNC for unbalanced 75Ω E1 cable y Line Rate : 2048KHz +/- 50ppm y Line code: HDB3/AMI y Framing : PCM30/PCM30C/PCM31/PCM31C and Unframed y Data Rate : 64Kbps to 2.048Mbps ( Nx64Kbps , N=1 to 32) y Operation : Full E1 and Fractional E1

G.703 Interface (as T1) y Connection: RJ-48C for balanced 100Ω T1 cable y Line Rate : 1544KHz +/- 50ppm


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y Line code: B8ZS y Framing: SF/ESF/Unframed y Data Rate : 64kbps to 1.536Mbps ( N=1 to 24) y Operation : Clear Channel and Factional T1

Serial Interface (as RS-530/V.35/X.21)

•

Payload rates: Up to 5.696Mbps(for 2-wire model) or Up to 8.192Mbps(for 4-wire model)

•

Support V.35/RS-530 or V.36/X.21

LAN Interface (as Ethernet)

•

Single Ethernet Interface

•

10/100Mpbs Half/Full Duplex, Auto-sensing, Auto-Crossover

•

Up to 1024 MAC address learning, filtering bridge

DSL Timing

•

Internal

•

From E1/T1 Recovery (as E1/T1)

•

From DTE ( as V.35 and Ethernet)

Performance Monitoring

•

ES, SES, UAS, LOWS for SHDSL

•

ES, SES, UAS for E1

•

Alarms and Errors for SHDSL or interface

Loopback Tests (for E1, T1 and V.35 interface only) y y

Local Digital Loopback

Local Loopback y y y

Remote Line Loopback

Remote Payload Loopback

Far-end Line Loopback y y y

Far-end Payload Loopback

V.54 Loopback (for V.35 interface)

Build-in 2047(2 11 -1) bit BER tester

Management

•

Configuration with keypads and LCD display

•

Console port (RJ45 , RS232C)

•

Support firmware upgradeable

Physical/Electrical

•

Dimensions: 19.8 x 4.6 x 16.8 cm

•

AC Input: 90~240V with 50~60Hz

•

DC Input: -48V


6

•

Power Consumption: 10W Max

•

Operation temperature: 0 to 50°C

•

Humidity: Up to 95% (non-condensing)

•

External screw for frame grounding

Products Information:

Interface

Single Interface E1 model Serial

Ethernet

E1+T1 Multi

Interface model

E1+Series+Ethernet

E1+T1+Serial+Ethernet

2-wire 4-wire

UM-SNB/E1

UM-SNB/35

UM-SNB/L

UM-SNB/703

UM-SNB/E1/4w

UM-SNB/35/4w

UM-SNB/L/4w

UM-SNB/703/4w

UM-SNB/3in1 UM-SNB/3in1/4w

UM-SNB/4in1 UM-SNB/4in1/4w


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1.3 Applications


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2. Getting to know about the UM-SNB NTU

This chapter shows the front and rear panel and how to install the hardware.

The models listing on UM-SNB NTU series:

Interface type

E1

Serial

Ethernet

E1+T1

E1+Serial+Ethernet

E1+T1+Serial+Ethernet

2.1 Front Panel

2.1.1. E1 interface model

2/4 wires

4

2

4

2

4

2

2

4

2

4

2

4

AC Power supply DC Power supply

UM-SNB/E1/A

UM-SNB/E1/4w/A

UM-SNB/35/A

UM-SNB/35/4w/A

UM-SNB/L/A

UM-SNB/L/4w/A

UM-SNB/E1/D

UM-SNB/E1/4w/D

UM-SNB/35/D

UM-SNB/35/4w/D

UM-SNB/L/D

UM-SNB/L/4w/D

UM-SNB/703/A UM-SNB/703/D

UM-SNB/703/4w/A UM-SNB/703/4w/D

UM-SNB/3in1/A UM-SNB/3in1/D

UM-SNB/3in1/4w/A UM-SNB/3in1/4w/D

UM-SNB/4in1/A UM-SNB/4in1/D

UM-SNB/4in1/4w/A UM-SNB/4in1/4w/D

AC & DC

Dual Power supply

UM-SNB/E1/AD

UM-SNB/E1/4w/AD

UM-SNB/35/AD

UM-SNB/35/4w/AD

UM-SNB/L/AD

UM-SNB/L/4w/AD

UM-SNB/703/AD

UM-SNB/703/4w/AD

UM-SNB/3in1/AD

UM-SNB/3in1/4w/AD

UM-SNB/4in1/AD

UM-SNB/4in1/4w/AD

2.1.2. Serial interface model


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2.1.3. Ethernet interface model

2.1.4. Multi-interfaces model

Front panel can be separated into three parts: LCD display, LED indicator and Keypads.

The LCD display can show the status and configuration of the device. The local management interface will be done by keypad with this LCD display.

The purpose of the keypad is to configure the setting or function selection on this NTU.

The following table describes the LEDs’ functions of the SHDSL.bis NTU:

LED Color Action Description

SHDSL

PWR

ALM

TST

SYN

ERR

LPB

Green

Red

Yellow

Green

Red

Yellow

On

Off

On

Off

On

Off

Power is on.

Power is off.

System loss.

System is working nomarally.

System is testing for connection.

System is working nomarlly.

On SHDSL line is connected.

Blink Data transmit in SHDSL line.

Off SHDSL line is dropped.

Blink Error second occurs.

Off No error second.

On Loopback is on.


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E1

V.35

MODE

SER

ETH

SYN

ERR

LPB

TD

RD

ERR

LINK

ETH 100M

COL

E1

Green

Red

Yellow

Green

Green

Red

Green

Green

Red

Green

Red

Green

Red

Green

Red

Off Loopback is off.

On E1 line is connected.

Off E1 line is dropped.

Blink There are error seconds.

Off

On

Off

On

Off

There is not any error second.

Loopback is on.

Loopback is off.

Data transmit in V.35.

No data transmit in V.35.

On

Off

Data receive in V.35.

No data reveive in V.35.

Blink Error second occurs.

Off No error second.

On

Off

On

Data transmit in Ethernet.

No data transmit in Ethernet.

Data receive in 100M.

Off No data receive in 100M.

Blink Error collision occurs.

Off No error collision.

Blink E1 Data tramsmit and receive

On E1 cable cable connected

On No E1 cable connected

Blink Serial Data tramsmit and receive

On DTE Connected

On DTE Disconnect

Blink Ethernet Data tramsmit and receive

On

On

Ethernet cable connected

No Ethernet cable connected


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2.2 Rear Panel

2.2.1. E1/T1 Interface Model

AC power input version

The rear panel of this model is including power switch, AC power socket, RJ-45 console, G.703 RJ-48C jack or BNC jack for transmitting and receiving and RJ-45 for DSL cable from left to right.

DC power input version

The rear panel of this model is including power switch, DC power socket, RJ-45 console, G.703 RJ-48C jack or BNC jack for transmitting and receiving and RJ-45 for DSL cable from left to right.

AC & DC dual power input version

The rear panel of this model is including DC power socket, AC power switch, AC power socket, RJ-45 console, G.703 RJ-48C jack or BNC jack for transmitting and receiving and RJ-45 for DSL cable from left to right.


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Connector Description

ON

90~240V AC

-48V GND

CONSOLE

G.703

TX

RX

SHDSL

Power switch. Press 1 for turn on and press 0 for off

IEC-320 C6 AC input connector. It has power adapting function from 90V to 240V

DC power input connector (-48V)

RJ-45 for system configuration and maintenance

RJ-48C for 120Ω E1/T1 connection with PABX (Private Automatic Branch Exchange) or E1

Router

BNC for 75Ω E1 transmitting

BNC for 75Ω E1 receiving

RJ-45 for DSL connection


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2.2.2. Serial Interface Model


The rear panel of this model is including power switch, AC power socket, RJ-45 for console cable, DB-25(Female) for serial cable and RJ-45 for DSL cable from left to right.


The rear panel of this model is including power switch, DC power socket, RJ-45 for console cable, DB-25(Female) for serial cable and RJ-45 for DSL cable from left to right.


The rear panel of this model is including DC power socket, AC power switch, AC power socket, RJ-45 for console cable,

DB-25(Female) for serial cable and RJ-45 for DSL cable from left to right.


ON

90~240V AC

-48V GND

CONSOLE

SERIAL

SHDSL

Power switch. Press 1 for turn on and press 0 for off.




DB-25(F) for RS-530 and V.35 or X.21(with adaptor cable)

RJ-45 for DSL Connection


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2.2.3. Ethernet Interface Model


The rear panel of this model is including power switch, AC power socket, RJ-45 for console cable, LAN for Ethernet cable and

RJ-45 for DSL cable from left to right.


The rear panel of this model is including power switch, DC power socket, RJ-45 for console cable, LAN for Ethernet cable and

RJ-45 for DSL cable from left to right.


The rear panel of this model is including DC power socket, AC power switch, AC power socket, RJ-45 for console cable, LAN for Ethernet cable and RJ-45 for DSL cable from left to right.


ON

90~240V AC

-48V GND

CONSOLE

ETH

SHDSL

Power switch. Press 1 for turn on and press 0 for turn off.

IEC-320 C6 AC input connector. It has power adapting function from 90V to 240V.


RJ-45 for system configuration and maintenance.

RJ-45 LAN port for Ethernet cable

RJ-45 for DSL Connection


15

2.2.4. Multi-interfaces in one Model


The rear panel of this model is including power switch, AC power socket, RJ-45 for console cable, LAN for Ethernet cable,

G.703 RJ-48C or BNC jacks for transmitting and receiving, DB-25(Female) for serial cable and RJ-45 for DSL cable from left to right.


The rear panel of this model is including power switch, DC power socket, RJ-45 for console cable, LAN for Ethernet cable,

G.703 RJ-48C or BNC jacks for transmitting and receiving, DB-25(Female) for serial cable and RJ-45 for DSL cable from left to right.


The rear panel of this model is including DC power socket, AC power switch, AC power socket, RJ-45 for console cable, LAN for Ethernet cable, G.703 RJ-48C or BNC jacks for transmitting and receiving, DB-25(Female) for serial cable and RJ-45 for

DSL cable from left to right.


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ON

90~240V AC

-48V GND

CONSOLE

ETH

E1

SERIAL

TX

RX

DSL

Power switch. Press 1 for turn on and press 0 for off




RJ-45 LAN port for Ethernet cable

RJ-48C for 120Ω E1/T1 connection with PABX (Private Automatic Branch Exchange) or

E1 Router

DB-25(F) for RS-530 and V.35 or X.21(with adaptor cable)

BNC for 75Ω E1 transmitting

BNC for 75Ω E1 receiving

RJ-45 for DSL connection


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(a)

(b)

(c)

2.3 Installation

Note: To avoid possible damage to this NTU, do not turn on the product before hardware installation.

(d)

(e)

Plug the power cord in the power socket.

Plug the console port in console if you want to configure the NTU with VT100 program of NB or PC.

Plug the E1/T1 cable ( 75Ω BNC cables for E1 or 120Ω cable for E1 or T1) or/and SERIAL cable or/and Ethernet cable

Plug SHDSL cable

Power on


18

2.3.1. E1/T1 Interface




19


(Use DC input only)


20

2.3.2. Serial Interface




21


(Use DC input only)


22

2.3.3. Ethernet Interface




23


(Use DC input only)

Protective earth:

The marked lug or terminal should be connected to the building protective earth bus.

The function of protective earth does not serve the purpose of providing protection against electrical shock, but instead enhances surge suppression on the DSL lines for installations where suitable bonding facilities exist.

We strongly recommend to grounding this device for lightning protection purpose.

The connector type is M3 machine screw.

!

Warning! High voltage. Do not open the housing


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3. Configuration with Keypad and LCD

This chapter provides information about the configuration of your UM-SNB NTU via front panel LCD display and keypads.

3.1 Keypad

The UM-SNB is designed to provide an user-friendly configuration and management by using keypad and LCD display on the front panel without a computer with the VT100 terminal software connected.

Key Pad

Exit/-

Enter/+

L

R

Description

Return to previous configuration menu.

Skip to next configuration menu or configure this item.

Select other parameter in the same level menu.

Select other parameter in the same level menu.


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3.2 Main menu Tree

Model vs. Interface modes support (table 1):

Model Interface modes support

UM-SNB/E1 , UM-SNB/E1/4w

E1 interface

E1 interface model

UM-SNB/703 , UM-SNB/703/4w E1 interface

E1 + T1 interface model T1 interface

UM-SNB/35 , UM-SNB/35/4w

Serial interface model

Serial interface (V.35 , X.21)

UM-SNB/L , UM-SNB/L/4w

Ethernet interface model

Ethernet interface

E1 interface

UM-SNB/3in1 , UM-SNB/3in1/4w Serial interface (V.35 , X.21)

E1+Serial+Ethernet interface model

Ethernet interface

E1+Serial(V.35 , X.21) interface

E1+Ethernet interface

E1 interface

T1 interface

UM-SNB/4in1 , UM-SNB/4in1/4w


Ethernet interface

E1+T1+ Serial +Ethernet interface model

E1+Serial (V.35 , X.21) interface


T1 + Serial (V.35 , X.21) interface

T1 + Ethernet interface


26

Model vs. Interface modes support (table 2):

Interface

Model

2-wire 4-wire

E1 T1

UM-SNB/ UM-SN

●

E1 B/E1/4w

UM-SNB/

UM-SN

B/703/4

703 w

UM-SNB/ UM-SN

35 B/35/4w

● ●

UM-SNB/ UM-SN

L B/L/4w

UM-SNB/

B/3in1/4

3in1

UM-SN w

UM-SNB/

B/4in1/4

4in1

UM-SN w

●

● ●

Serial Ethernet E1+Serial E1+Ethernet T1+Serial T1+Ethernet

●

●

●

●

●

●

●

●

●

● ● ●


27

After turning on device, the LCD display will prompt G.SHDSL .BIS NTU. Press Enter to enter. There will display some sub-menus as following:

Please notice that the Ethernet interface mode has not SYSTEM DIAGNOSTIC.

For more detail on these sub-menus, please refer to each chapter.


28

3.3 Menu tree for SHOW STATUS

You can check the status via LCD display.

The SHOW STATUS menu tree is as following.

For more detail on these sub-menus, please refer to following:


29


30

3.4 Menu tree for SHOW STATISTICS

The product can display two kinds of statistics data:

(a) Current 15 minutes period and 96 previous 15-minutes periods of SHDSL performance.

(b) Current 24 hour period and 7 previous 24-hours periods of SHDSL performance.

SHDSL’s statistics data:

SHDSL

ES

SES

UAS

LOSW

If using the E1 interface mode, it can also show the E1 performance data.

(c) Current 15 minutes period and 96 previous 15-minutes periods of E1 performance.

(d) Current 24 hours period and 7 previous 24-hours periods of E1 performance.

E1’s statistics data:

E1

ES

SES

UAS

Abbrev of statistics terms:

ES Error Second

SES Severely Error Second

UAS

LOWS

Unavailable Second

Loss of Synchronization word


31

Model vs. Interface modes and statistics support:

Model Interface modes support


E1 interface model

E1 interface

UM-SNB/703 ,

UM-SNB/703/4w

E1 + T1 interface model

E1 interface

T1 interface






Ethernet interface

E1 interface


UM-SNB/3in1 ,

UM-SNB/3in1/4w


Ethernet interface

E1+Serial(V.35 , X.21) interface


E1 interface

T1 interface


UM-SNB/4in1 ,

UM-SNB/4in1/4w


Ethernet interface

E1+Serial (V.35 , X.21) interface


T1 + Serial (V.35 , X.21) interface

T1 + Ethernet interface

SHDSL statistics support

ES ,SES,UAS,LOSW

E1 statistics support

ES,SES,UAS

● ●

●

●

●

●

●

● ●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●


32

3.4.1. Show Statistic on E1 Interface


33

3.4.2. Show Statistic on Serial/Ethernet/T1 Interface


34

3.5 Menu tree for SYSTEM SETUP

You can setup five interface modes via LCD display.


35

3.5.1. Sub-Menu tree for SETUP SHDSL

SETUP SHDSL

SETUP MODE

SETUP ANNEX

SETUP STARTUP MARGIN

Selection items

STU-R, STU-C-INTCLK, STU-C-EXTCLK

A, B, F, G

-10 to 21

SETUP PSD

SETUP PAIR MODE

SYM, ASYM

1 Pair, 2 Pair

The following are commonly used acronyms for SETUP MODE:

STU-R

STU-C-INTCLK

STU-C-EXTCLK

RT side, where the clock source is set to external

CO side, where the clock source is set to internal

CO side, where the clock source is set to external


36

3.5.2. Sub-Menu tree for SETUP E1 Interface

SYSTEM SETUP Î SETUP E1

E1 parameter setting:

E1 Items

Channel

Pass Through

Code

AIS

Build Outs

Setting

PCM31

PCM31C

PCM30

PCM30C

FULL

Off

On

HDB3

AMI

On

Off

120 ohms

75 ohms


37

Framer Setting:

PCM31

PCM31C

Framer

FAS

FAS+CRC4

Slot Number

1 to 31 1 to 31

First Slot

1 to 31 1 to 31

PCM30 FAS+CAS 1 to 30

PCM30C FAS+CAS+CRC4 1 to 30

FULL UNFRAMED

The table of number of time slot vs. 1 st time slot:

Annex A/B/F/G 2-wire

Channel Number of slot

1 st slot

FULL (UNFRAMED) -----

PCM31 PCM31C 31

30

29

28

23

22

21

27

26

25

24

10

9

8

13

12

11

17

16

15

14

20

19

18

PCM30 PCM30C

2

1

4

3

7

6

5

30

29

28

1~19

1~20

1~21

1~22

1~23

1~24

1~12

1~13

1~14

1~15

1~16

1~17

1~18

1~5

1~6

1~7

1~8

1~9

1~10

1~11

-----

1

1~2

1~3

1~4

1~25

1~26

1~27

1~28

1~29

1~30

1~31

1

1~2

1~3

1 to 31 (can’t use 16)

1 to 31 (can’t use 16)


38


Channel Number of slot

FULL (UNFRAMED) -----

PCM31 PCM31C 30

28

26

24

22

14

12

10

8

20

18

16

PCM30 PCM30C 30

28

26

24

6

4

2

4

3

6

5

2

1

9

8

7

12

11

10

16

15

14

13

19

18

17

22

21

20

27

26

25

24

23

1~15

1~15,17

1~15,17~18

1~15,17~19

1~15,17~20

1~15,17~21

1~15,17~22

1~15,17~23

1~15,17~24

1~15,17~25

1~15,17~26

1~15,17~27

1~15,17~28

1~15,17~29

1~15,17~30

1~15,17~31

1~9

1~10

1~11

1~12

1~13

1~14

1~4

1~5

1~6

1~7

1~8

1 st slot

1~12

1~14

1~16

1~18

1~20

1~22

1~24

-----

1~2

1~4

1~6

1~8

1~10

1~26

1~28

1~30

1

1~3

1~5

1~7


39

6

4

2

12

10

8

22

20

18

16

14

1~9

1~11

1~13

1~15

1~15,17~18

1~15,17~20

1~15,17~22

1~15,17~24

1~15,17~26

1~15,17~28

1~15,17~30

Note:

When SHDSL.bis using 2-pairs(4-wires), the time slot number can only use even number

When E1 framer is PCM31C and PCM30C and set pass through ON, no fractional function can be use.


40

3.5.3. Sub-Menu tree for SETUP SERIAL Interface

SYSTEM SETUP Î SETUP SERIAL


41

Serial interface control signals settings:

Serial Items Setting

V.35

INTERFACE

X.21(RS-530)

T1 mode

Nx64K (Rate)

Nx64K mode

2-wires

4-wires

Annex A/B 1 ~ 36

Annex F/G 1 ~ 89

Annex A/B 2 ~ 72 (even number only)

Annex F/G 2 ~ 128 (even number only)

CLOCK

Normal

Inverse

On

RTS

CTS

DSR

DCD

DELAY

From DTE

On

Off

From RTS

On

Off

From DTR

On

Off

From DSL

0mS

1mS

2mS

3mS

Note:

When SHDSL.bis using 2-pairs (4-wires), the Nx64K(Rate) number can only use even number

When other side as T1 interface and unframed mode connect to this side as Serial interface, we must set Serial rate type as T1 mode.


42

The handshake signal direction between DCE and DTE

The below diagram shows CTS follow RTS, DSR follow DTR

The RTS delay time is use to control CTS on delay to RTS signal, It works only for the setting:

CTS follow RTS and RTS follow from DTE .


43

3.5.4. Sub-menu tree for SETUP Ethernet Interface

SYSTEM SETUP Î SET UP ETHERNET

If you set Ethernet Auto Negotiation as Enable, the default setting on Duplex is Full and Speed is 100M.

If you set Ethernet Auto Negotiation as Enable, the Duplex and Speed cannot be set up and it will use auto configuration.

Ethernet Items Setting

T1 mode

Nx64K mode

Rate

2-wires

4-wires

Annex A/B 1 ~ 36

Annex F/G 1 ~ 89

Annex A/B 2 ~ 72 (even number only)

Annex F/G 2 ~ 178 (even number only)

Auto Disable Enable

Duplex

Speed

Full-Duplex

Half-Duplex

100M

10M

Auto

Configuration

Auto

Configuration

Note:

When SHDSL.bis using 2-pairs(4-wires), the Nx64(Rate) number can only use even number

When other side as T1 interface and unframed mode connect to this side as Ethernet interface, we must set Ethernet rate as

T1 mode.


44

3.5.5. Sub-menu tree for SETUP T1 Interface

SYSTEM SETUP Î SETUP T1

T1 parameter setting:

T1 Items Setting

Channel

Slot Number

First Slot

LBO

SF

ESF

Unframed

1~24

1 to (25 -Slot Number)

0 ~133ft

133 ~ 266ft

266 ~399 ft

399 ft ~ 533ft

533ft ~ 655ft

AIS

Off

On

The T1 interface can encode/decode its transmit/receive signals using Bipolar with Eight Zero Suppression (B8ZS) coding.


45



Channel Number of slot 1 st slot

SF

ESF

4

3

2

1

7

6

5

10

9

8

14

13

12

11

17

16

15

21

20

19

18

24

23

22



1~15

1~16

1~17

1~18

1~19

1~20

1~21

1~22

1~23

1~24

1~8

1~9

1~10

1~11

1~12

1~13

1~14

1

1~2

1~3

1~4

1~5

1~6

1~7

SF

ESF

6

4

2

12

10

8

24

22

20

18

16

14

1~13

1~15

1~17

1~19

1~21

1~23

1

1~3

1~5

1~7

1~9

1~11

Note:



46

3.5.6. Application of STU-R configuration follow STU-C

Some configurations on STU-R side can follow STU-C side after DSL link up is finish.

Such that on STU-R side, you do not care about the settings of the E1 channel/slot number/first slot, serial data rate or Ethernet data rate. When the DSL link up is finished, these configurations will follow the STU-C side.

STU-R STU-C

E1 Interface

E1 Channel

E1 Slot Number

E1 First Slot

E1 Interface

E1 Channel

E1 Slot Number

E1 First Slot

STU-R STU-C

Serial Interface

Serial Data Rate

Serial Interface

Serial Data Rate

STU-R STU-C

`

Ethernet Interface Ethernet Interface

Ethernet Data Rate Ethernet Data Rate

STU-R STU-C

T1 Interface

T1 Channel

T1 Slot Number

T1 First Slot

T1 Interface

T1 Channel

T1 Slot Number

T1 First Slot

# If STU-C is as T1 interface and set T1 channel is unframed mode, STU-R cannot follow.

# When E1/T1 model time slot and Serial/Ethernet model date rate set 1 of 2 on STU-C side, STU-R cannot follow.

# For the application on multi-interface, this function is not available. User must setup the configuration for both as the same time before DSL link.


47

3.5.7. Application of Multi-interface

Dual interface vs. Dual interface

Case 1 E1(Unframed)+ Serial interface Å---------Æ E1(Unframed)+ Serial interface

Case 2 E1(Framed)+ Serial interface Å---------Æ E1(Framed)+ Serial interface

Case 3 E1(Framed)+ Ethernet interface Å---------Æ E1(Framed)+ Ethernet interface

Case 4 E1(Framed)+ Serial interface Å---------Æ E1(Framed)+ Ethernet interface

Table of E1+ Serial interface or E1+Ethernet interface mode on both sides

Annex A /B (2-wires)

E1 interface Serial interface

Ethernet interface

Channel Number of slot 1 st slot Nx64K (Rate)

FULL (UNFRAMED)

PCM31 PCM31C

-----

31

30

29

28

-----

1

1

1

1

1~4

1~5

1~6

1~7

1~8


48

PCM30 PCM30C

9

8

7

12

11

10

6

16

15

14

13

19

18

17

22

21

20

26

25

24

23

29

28

27

2

1

30

4

3

6

5

9

8

7

12

11

10

16

15

14

13

19

18

17

22

21

20

27

26

25

24

23


49

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1~24

1~25

1~26

1~27

1~28

1~29

1~30

1~17

1~18

1~19

1~20

1~21

1~22

1~23

1~10

1~11

1~12

1~13

1~14

1~15

1~16

1~34

1~35

1~6

1~7

1~8

1~9

1~27

1~28

1~29

1~30

1~31

1~32

1~33

1~20

1~21

1~22

1~23

1~24

1~25

1~26

1~14

1~15

1~16

1~17

1~18

1~19

1~9

1~10

1~11

1~12

1~13

Annex F/G (2-wire)

E1 interface

5

2

1

4

3

1

1

1

1

1

Channel

FULL (UNFRAMED)

PCM31 PCM31C

PCM30 PCM30C

1 st slot

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

-----

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Number of slot

7

6

9

8

12

11

10

15

14

13

18

17

16

22

21

20

19

25

24

23

29

28

27

26

-----

31

30

25

24

23

29

28

27

26

22

21

2

1

30

5

4

3


50

1~31

1~32

1~33

1~34

1~35

Serial interface

Ethernet interface

Nx64K (Rate)

1~77

1~78

1~79

1~80

1~81

1~82

1~83

1~71

1~72

1~73

1~74

1~75

1~76

1~64

1~65

1~66

1~67

1~68

1~69

1~70

1~57

1~58

1~59

1~60

1~61

1~62

1~63

1~60

1~61

1~62

1~63

1~64

1~65

1~66

1~67

1~68

1~84

1~85

1~86

1~87

1~88

1~59

Annex A /B (4-wires)

E1 interface

12

11

10

15

14

13

20

19

18

17

16

5

4

3

2

1

7

6

9

8

Channel

FULL (UNFRAMED)

PCM31 PCM31C

PCM30 PCM30C

1 st slot

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

-----

1

Number of slot

18

16

14

26

24

22

20

12

10

2

30

28

8

6

4

16

14

12

10

22

20

18

-----

30

28

26

24


51

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Serial interface

Ethernet interface

Nx64K (Rate)

1~46

1~48

1~50

1~52

1~54

1~56

1~58

1~60

1~62

1~64

1~66

1~68

1~70

1~42

1~44

1~50

1~52

1~54

1~56

1~58

1~60

1~62

1~40

1~42

1~44

1~46

1~48

1~74

1~75

1~76

1~77

1~78

1~79

1~69

1~70

1~71

1~72

1~73

1~80

1~81

1~82

1~83

1~84

1~85

1~86

1~87

1~88

8

6

4

2

1

1

1

1

Annex F/G (4-wire)

E1 interface

Channel

FULL (UNFRAMED)

PCM31 PCM31C

PCM30 PCM30C

1 st slot

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

-----

1

1

1

Number of slot

20

18

16

26

24

22

2

30

28

6

4

10

8

6

4

2

14

12

10

8

16

14

12

24

22

20

18

-----

30

28

26

1~64

1~66

1~68

1~70

Serial interface

Ethernet interface

Nx64K (Rate)

1~102

1~104

1~106

1~108

1~110

1~112

1~118

1~120

1~122

1~124

1~126

1~98

1~100

1~114

1~116

1~118

1~120

1~122

1~124

1~126

1~96

1~98

1~100

1~102

1~104

1~106

1~108

1~110

1~112

1~114

1~116


52

Case 5 T1(Unframed)+ Serial interface Å---------Æ T1(Unframed)+ Serial interface

Case 6 T1(Framed)+ Serial interface Å---------Æ T1(Framed)+ Serial interface

Case 7 T1(Framed)+ Ethernet interface Å---------Æ T1(Framed)+ Ethernet interface

Case 8 T1(Framed)+ Serial interface Å---------Æ T1(Framed)+ Ethernet interface

Table of T1+ Serial interface or T1+Ethernet interface mode on both sides

Annex A/B (2-wire)

T1 interface Serial interface

Ethernet interface

Channel

Unframed

SF

ESF

20

19

18

17

16

Number of slot

--

23

22

21

1

1

1

1

1

1

1

1

1 st slot location

--

1~16

1~17

1~18

1~19

1~20

Nx64K (Rate) range

1~12

1~13

1~14

1~15


53

Annex G/F (2-wire)

T1 interface

Channel

SF

ESF

Annex A/B (4-wire)

T1 interface

Channel

Unframed

SF

ESF

7

6

5

10

9

8

2

1

4

3

15

14

13

12

11

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1~26

1~27

1~28

1~29

1~30

1~31

1~21

1~22

1~23

1~24

1~25

1~32

1~33

1~34

1~35

2

1

4

3

7

6

5

10

9

8

14

13

12

11

17

16

15

20

19

18

Number of slot

24

23

22

21

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1 st slot location

1

1

1

1

Serial interface

Ethernet interface

1~82

1~83

1~84

1~85

1~86

1~87

1~88

1~75

1~76

1~77

1~78

1~79

1~80

1~81

1~69

1~70

1~71

1~72

1~73

1~74

Nx64K (Rate) range

1~65

1~66

1~67

1~68

Number of slot

--

24

22

1 st slot location

--

1

1

Serial interface

Ethernet interface

Nx64K (Rate) range

1~48

1~48

1~50


54

Annex G/F (4-wire)

T1 interface

Channel

Unframed

SF

ESF

4

2

10

8

6

20

18

16

14

12

1

1

1

1

1

1

1

1

1

1

1~62

1~64

1~66

1~68

1~70

1~52

1~54

1~56

1~58

1~60

Number of slot

6

4

2

12

10

8

20

18

16

14

--

24

22

1 st slot location

1

1

1

1

1

1

1

1

1

1

--

1

1

Serial interface

Ethernet interface

Nx64K (Rate) range

1~116

1~118

1~120

1~122

1~124

1~126

1~104

1~104

1~106

1~108

1~110

1~112

1~114


55

Dual interface vs. Single interface

Case 9 E1(framed)+ Serial interface Å---------Æ E1(framed)

Case 10 E1(framed)+Ethernet interface Å---------ÆE1(framed)

Table of E1+ Serial interface to E1 interface and E1+Ethernet interface to E1 interface mode on both sides

Annex A /B/F/G (2-wires)


Ethernet interface


PCM31 PCM31C

9

8

7

12

11

10

6

16

15

14

13

19

18

17

23

22

21

20

26

25

24

30

29

28

27

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1~19

1~20

1~21

1~22

1~23

1~24

1~25

1~12

1~13

1~14

1~15

1~16

1~17

1~18

1

1~2

1~3

1~4

1~5

1~6

1~7

1~8

1~9

1~10

1~11


56

PCM30 PCM30C

13

12

11

10

16

15

14

19

18

17

23

22

21

20

26

25

24

29

28

27

5

2

1

4

3

6

5

4

9

8

7

3

2

1


E1 interface

Channel

Serial interface

Ethernet interface

Number of slot 1 st slot Nx64K (Rate)

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1~14

1~15

1~16

1~17

1~18

1~19

1~20

1~7

1~8

1~9

1~10

1~11

1~12

1~13

1

1~2

1~3

1~4

1~5

1~6

1~26

1~27

1~28

1~29

1~30

1~21

1~22

1~23

1~24

1~25

1~26

1~27

1~28

1~29

PCM31 PCM31C

21

20

19

25

24

23

22

18

29

28

27

26

1

1

1

1

1

1

1

1

1

1

1

1

1

2

1,3

2,4

1,3,5

2,4,6

1,3,5,7

2,4,6,8

1,3,5,7,9

2,4,6,8,10

1,3,5,7,9,11

2,4,6,8,10,12


57

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

PCM30 PCM30C

11

10

9

15

14

13

12

18

17

16

21

20

19

3

2

5

4

8

7

6

1

Note: the E1 first time slot should be 1

25

24

23

22

28

27

26

2

1

29

4

3

6

5

9

8

7

12

11

10

17

16

15

14

13


58

1,3,5,7,9,11,13

2,4,6,8,10,12,14

1,3,5,7,9,11,13,15

2,4,6,8,10,12,14,16

1,3,5,7,9,11,13,15,17

2,4,6,8,10,12,14,16,18

1,3,5,7,9,11,13,15,17,19

2,4,6,8,10,12,14,16,18,20

1,3,5,7,9,11,13,15,17,19,21

2,4,6,8,10,12,14,16,18,20,22

1,3,5,7,9,11,13,15,17,19,21,23

2

1,3

2,4

1,3,5

2,4,6

1,3,5,7

2,4,6,8

2,4,6,8,10,12,14,16,18,20,22,24

1,3,5,7,9,11,13,15,17,19,21,23,25

2,4,6,8,10,12,14,16,18,20,22,24,26

1,3,5,7,9,11,13,15,17,19,21,23,25,27

2,4,6,8,10,12,14,16,18,20,22,24,26,28

1,3,5,7,9,11,13,15,17,19,21,23,25,27,29

1

1,3,5,7,9

2,4,6,8,10

1,3,5,7,9,11

2,4,6,8,10,12

1,3,5,7,9,11,13

2,4,6,8,10,12,14

1,3,5,7,9,11,13,15

2,4,6,8,10,12,14,16

1,3,5,7,9,11,13,15,17

2,4,6,8,10,12,14,16,18

1,3,5,7,9,11,13,15,17,19

2,4,6,8,10,12,14,16,18,20

1,3,5,7,9,11,13,15,17,19,21

2,4,6,8,10,12,14,16,18,20,22

1,3,5,7,9,11,13,15,17,19,21,23

2,4,6,8,10,12,14,16,18,20,22,24

1,3,5,7,9,11,13,15,17,19,21,23,25

2,4,6,8,10,12,14,16,18,20,22,24,26

1,3,5,7,9,11,13,15,17,19,21,23,25,27

2,4,6,8,10,12,14,16,18,20,22,24,26,28

1,3,5,7,9,11,13,15,17,19,21,23,25,27,29

Case 11 T1(framed)+ Serial interface Å---------Æ T1(framed)

Case 12 T1(framed)+Ethernet interface Å---------ÆT1(framed)

Table of T1+ Serial interface to T1 interface and T1+Ethernet interface to T1 interface mode on both sides



Ethernet interface


SF

ESF

16

15

14

13

19

18

17

23

22

21

20

7

6

9

8

12

11

10

5

4

3

2

1

Note: the T1 first time slot should be 1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1~19

1~20

1~21

1~22

1~23

1~12

1~13

1~14

1~15

1~16

1~17

1~18

1

1~2

1~3

1~4

1~5

1~6

1~7

1~8

1~9

1~10

1~11


59


T1 interface

Channel

Serial interface

Ethernet interface

Number of slot 1 st slot Nx64K (Rate)

SF

ESF

16

15

14

13

19

18

17

23

22

21

20

7

6

9

8

12

11

10

5

4

3

2

1

Note: the T1 first time slot should be 1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2

1,3

2,4

1,3,5

2,4,6

1,3,5,7

2,4,6,8

1,3,5,7,9

2,4,6,8,10

1,3,5,7,9,11

2,4,6,8,10,12

1,3,5,7,9,11,13

2,4,6,8,10,12,14

1,3,5,7,9,11,13,15

2,4,6,8,10,12,14,16

1,3,5,7,9,11,13,15,17

2,4,6,8,10,12,14,16,18

1,3,5,7,9,11,13,15,17,19

2,4,6,8,10,12,14,16,18,20

1,3,5,7,9,11,13,15,17,19,21

2,4,6,8,10,12,14,16,18,20,24

1,3,5,7,9,11,13,15,17,19,21,23


60

3.6 Sub-menu tree for REBOOT SYSTEM

REBOOT SYSTEM -> * REBOOT * YES -> press ”ENTER” key

Some settings request system reboot for the setting to take effect.


61

3.7 Sub-Menu tree for DISGNOSTIC

3.7.1. Loopback function

SYSTEM DIAGNOSTIC Î DIAG LOOPBACK

Note : there is no SYSTEM DIAGNOSTIC menu on the Ethernet Interface Model

If the device hasn’t connected or it is under handshake, it will not support farend line, farend payload and V.54.

Stand alone NTU, no connection with other NTU:

E1/T1 interface Serial interface

CO side

Local digital

CO side

Local digital

Local Local

Remote line

Remote payload

Remote line

Remote payload

E1 /T1interface

CPE side

Local digital

Remote line

Serial interface

CPE side

Local digital

Remote line

Remote payload Remote payload

After connection both CO side and CPE side:

E1/T1 interface

CO side

Serial interface

CO side

Local digital

Local

Remote line

Remote payload

Farend line

Farend payload

Local digital

Local

Remote line

Remote payload

Farend line

Farend payload

V.54

E1/T1 interface

CPE side

Local digital

Remote line

Remote payload

Farend line

Farend payload

Serial interface

CPE side

Local digital

Remote line

Remote payload

Farend line

Farend payload

V.54


62


63


64

3.7.2. BER Test function

SYSTEM DIAGNOSTIC Î DIAG BER TEST

This is the internal Bit Error Rate Tester (BERT) for complete testing of local and remote modem and the link quality without any external test equipment.

This built-in Bit Error Rate Test generator can generate a standard 2047 (2 11 -1) test pattern.

DIAG

BER TEST

*BERT 2047*

RUN

When the BERT doesn’t have Bit Errors, it shows zero. Otherwise, it will show some number counter.

RUN(SEC) item shows the time elapsed in seconds

RUN(SEC): 00001

BIT ERR: 00000

If there is NO SYNC on bit error message, it is because the testing path hasn’t been connected.

RUN(SEC): 00001

BIT ERR: NO SYNC

Press ENTER key on this display message, it will re-sync again.

*BERT 2047*

RESYNC

Press ENTER key on this display message, it will show the real time status of this testing.

*BERT 2047*

INFO

If you want to exit the BERT, please press ENTER key from this display message.

*BERT 2047*

DISABLE


65

4. Parameters Table

There are many parameters tables for end user easily to write down all setting of devices before installing those on sites.

4.1 UM-SNB/E1/UM-SNB/E1/4w

4.1.1. UM-SNB/E1/UM-SNB/E1/4w E1 Interface Model -- E1 interface mode

NTU Type □STU-R □STU-C-INTCLK □STU-C-EXTCLK

SHDSL

Annex

PSD

SNR Margin

□A □B □F □G

□SYM □ASYM

(-10~21)

E1

Pair Mode

Channel

Pass Through

Slot Number

First Slot

Code

□1 Pair □2 pair (For UM-SNB/E1/4w only)

□PCM31 □PCM31C □PCM30 □PCM30C □Unframed

□Off □On

□HDB3 □AMI

AIS

Build Outs

□Off □On

□75 Ohm □120 Ohm

When SHDSL.bis using 2-pairs (4-wires), the E1 time slot number can only use even number



66

4.2 UM-SNB/35/ UM-SNB/35/4w

4.2.1. UM-SNB/35/ UM-SNB/35/4w Serial Interface Model -- Serial interface mode

NTU

SHDSL

Type

Annex

PSD

SNR Margin

Pair Mode

Interface

Data Rate

□STU-R □STU-C-INTCLK □STU-C-EXTCLK

□A □B □F □G

□SYM □ASYM

(-10~21)

□1 Pair □2 pair (For UM-SNB/35/4w only)

□V.35 □X.21

□Nx64K □T1 mode

Serial

1 Pair Annex A/B

Annex F/G

Annex A/B 2 Pair

Annex F/G

□Normal □Inverse

(1~36)

(1~89)

(2~72)

(2~128)

Clock

RTS

CTS

DSR

DCD

□On □From DTE

□On □Off □From RTS

□On □Off □From DTR

□On □Off □From DSL

Delay □0mS □1mS □2mS □3mS

When SHDSL.bis using 2-pairs (4-wires), the Serial Nx64K data rate number can only use even number


67

4.3 UM-SNB/L / UM-SNB/L/4w

4.3.1. UM-SNB/L / UM-SNB/L/4w Ethernet Interface model -- Ethernet interface mode

NTU

SHDSL

Type

Annex

PSD

SNR Margin

Pair Mode


□A □B □F □G

□SYM □ASYM

(-10~21)

□1 Pair □2 pair (For UM-SNB/L/4w only)

□Nx64K □T1 mode

1 Pair Annex A/B (1~36)

Ethernet

Date Rate

2 Pair

Annex F/G

Annex A/B

Annex F/G

□Disable □Enable

(1~89)

(2~72)

(2~178)

Auto Config

Duplex

Speed

□Full □Half

□100M □10M

When SHDSL.bis using 2-pairs (4-wires), the Ethernet Nx64K data rate number can only use even number


68

4.4 UM-SNB/3in1/UM-SNB/3in1/4w

4.4.1. UM-SNB/3in1/ UM-SNB/3in1/4w E1+Serial+Ethernet interface model -- E1 Interface mode

NTU

SHDSL

Interface

Type

Annex

PSD

SNR Margin

Pair Mode

⊠ E1 □Serial □Ethernet □E1+Serial □E1+Ethernet


□A □B □F □G

□SYM □ASYM

(-10~21)

□1 Pair □2 pair (For UM-SNB/3in1/4w only)

Channel

Pass Through

Slot Number

□CM31 □PCM31C □PCM30 □PCM30C □Unframed

□Off □On

E1 First Slot

Code

AIS

□HDB3 □AMI

□Off □On

Build Outs □75 Ohm □120 Ohm

When SHDSL.bis using 2-pairs (4-wires), the E1 time slot number can only use even number



69

4.4.2. UM-SNB/3in1 / UM-SNB/3in1/4w E1+Serial+Ethernet interface model -- Serial Interface mode

NTU Interface □E1 ⊠ Serial □Ethernet □E1+Serial □E1+Ethernet

Type □STU-R □STU-C-INTCLK □STU-C-EXTCLK

SHDSL

Annex

PSD

SNR Margin

Pair Mode

Interface

□A □B □F □G

□SYM □ASYM

(-10~21)


Serial

Data Rate

□V.35 □X.21

□Nx64K □T1 mode

1 Pair Annex A/B

2 Pair

Annex F/G

Annex A/B

Annex F/G


□On □From DTE



(1~36)

(1~89)

(2~72)

(2~128)

Clock

RTS

CTS

DSR

DCD

Delay


□0mS □1mS □2mS □3mS

When SHDSL.bis using 2-pairs (4-wires), the Serial Nx64K data rate number can only use even number


70

4.4.3. UM-SNB/3in1 / UM-SNB/3in1/4w E1+Serial+Ethernet interface model -- Ethernet Interface mode

NTU Interface □E1 □Serial ⊠ Ethernet □E1+Serial □E1+Ethernet

Type □STU-R □STU-C-INTCLK □STU-C-EXTCLK

SHDSL

Ethernet

Annex

PSD

SNR Margin

Pair Mode

Date Rate

□A □B □F □G

□SYM □ASYM

(-10~21)


□Nx64K □T1 mode


Annex F/G (1~89)


Annex F/G (2~178)

Auto Config

Duplex

Speed


□Full □Half

□100M □10M

When SHDSL.bis using 2-pairs (4-wires), the Ethernet Nx64K data rate number can only use even number


71

4.4.4. UM-SNB/3in1 / UM-SNB/3in1/4w E1+Serial+Ethernet interface model -- E1+Serial Interface mode

NTU

SHDSL

E1

Interface

Type

Annex

PSD

SNR Margin

Pair Mode

Channel

Slot Number

First Slot

Code

AIS

Build Outs

Interface

□E1 □Serial □Ethernet ⊠ E1+Serial □E1+Ethernet


□A □B □F □G

□SYM □ASYM

(-10~21)



□HDB3 □AMI

□Off □On

□75 Ohm □120 Ohm

□V.35 □X.21

□Nx64K □T1 mode

Data Rate

Serial

Clock

RTS

CTS

DSR


□On □From DTE



DCD

Delay



When SHDSL.bis using 2-pairs (4-wires), the E1 time slot number and Serial Nx64K data rate number can only use even number.



72

4.4.5. UM-SNB/3in1 / UM-SNB/3in1/4w E1+Serial+Ethernet interface model -- E1+Ethernet Interface mode

NTU

SHDSL

Interface

Type

Annex

PSD

SNR Margin

Pair Mode

Channel

□E1 □Serial □Ethernet □E1+Serial


□A □B □F □G

⊠ E1+Ethernet

□SYM □ASYM

(-10~21)



E1

Slot Number

First Slot

Code

AIS

Build Outs

□HDB3 □AMI

□Off □On

Date Rate

□75 Ohm □120 Ohm

□Nx64K □T1 mode

□Disable □Enable Ethernet Auto Config

Duplex

Speed

□Full □Half

□100M □10M

When SHDSL.bis using 2-pairs(4-wires), the E1 time slot number and Ethernet Nx64K data rate number can only use even number



73

4.5 UM-SNB/703/UM-SNB/703/4w

4.5.1. UM-SNB/703 / UM-SNB/703/4w E1+T1 interface model -- E1 Interface mode

NTU

Interface

Type

⊠ E1 □T1


SHDSL

Annex

PSD

SNR Margin

□A □B □F □G

□SYM □ASYM

(-10~21)

E1

Pair Mode

Channel

Pass Through

Slot Number

First Slot

Code



□Off □On

□HDB3 □AMI

AIS

Build Outs

□Off □On

□75 Ohm □120 Ohm

When SHDSL.bis using 2-pairs(4-wires), the E1 time slot number can only use even number



74

4.5.2. UM-SNB/703 / UM-SNB/703/4w E1+T1 interface model -- T1 Interface mode

NTU

SHDSL

Interface

Type

Annex

PSD

SNR Margin

Pair Mode

Channel

□E1 ⊠ T1


□A □B □F □G

□SYM □ASYM

(-10~21)


□SF □ESF □Unframed

T1

Slot Number

First Slot

LBO

AIS

□0~133ft □133~266ft □266~399ft □399ft~533ft □533~655ft

□Off □On

When SHDSL.bis using 2-pairs(4-wires), the T1 time slot number can only use even number


75

4.6 UM-SNB/4in1/UM-SNB/4in1/4w

4.6.1. UM-SNB/4in1 / UM-SNB/4in1/4w E1+T1+Serial + Ethernet interface model -- E1 Interface mode

NTU

Interface

⊠

E1 □Serial □Ethernet □E1+Serial □E1+Ethernet

□T1 □T1+Serial □T1+Ethernet

SHDSL

Type

Annex

PSD

SNR Margin

Pair Mode

Channel

Pass Through


□A □B □F □G

□SYM □ASYM

(-10~21)


□CM31 □PCM31C □PCM30 □PCM30C □Unframed

□Off □On

E1

Slot Number

First Slot

Code

AIS

□HDB3 □AMI

□Off □On

Build Outs □75 Ohm □120 Ohm

When SHDSL.bis using 2-pairs(4-wires), the E1 time slot number can only use even number



76

4.6.2. UM-SNB/4in1 / UM-SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model -- T1 Interface mode

NTU

Interface

□E1 □Serial □Ethernet □E1+Serial □E1+Ethernet

⊠ T1 □T1+Serial □T1+Ethernet

SHDSL

T1

Type

Annex

PSD

SNR Margin

Pair Mode

Channel

Slot Number

First Slot


□A □B □F □G

□SYM □ASYM

(-10~21)



LBO

AIS

□0~133ft □133~266ft □266~399ft □399ft~533ft □533~655ft

□Off □On

When SHDSL.bis using 2-pairs(4-wires), the T1 time slot number can only use even number


77

4.6.3. UM-SNB/4in1 / UM-SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model -- Serial Interface mode

NTU Interface □E1 ⊠ Serial □Ethernet □E1+Serial □E1+Ethernet


SHDSL

Type

Annex

PSD

SNR Margin

Pair Mode

Interface


□A □B □F □G

□SYM □ASYM

(-10~21)


□V.35 □X.21

□Nx64K □T1 mode

Data Rate

1 Pair Annex A/B

Annex F/G

2 Pair Annex A/B

Annex F/G


□On □From DTE


(1~36)

(1~89)

(2~72)

(2~128)

Serial

Clock

RTS

CTS

DSR

DCD

Delay




When SHDSL.bis using 2-pairs(4-wires), the Serial Nx64K data rate number can only use even number


78

4.6.4. UM-SNB/4in1 / UM-SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model -- Ethernet Interface mode

NTU Interface □E1 □Serial ⊠ Ethernet □E1+Serial □E1+Ethernet


SHDSL

Ethernet

Type

Annex

PSD

SNR Margin

Pair Mode

Date Rate


□A □B □F □G

□SYM □ASYM

(-10~21)


□Nx64K □T1 mode


Annex F/G (1~89)


Annex F/G (2~178)

Auto Config

Duplex

Speed


□Full □Half

□100M □10M

When SHDSL.bis using 2-pairs(4-wires), the Ethernet Nx64K data rate number can only use even number


79

4.6.5. UM-SNB/4in1 / UM-SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model -- E1+ Serial Interface mode

NTU

Interface

□E1 □Serial □Ethernet ⊠ E1+Serial □E1+Ethernet


SHDSL

E1

Type

Annex

PSD

SNR Margin

Pair Mode

Channel

Slot Number

First Slot

Code

AIS

Build Outs

Interface

Data Rate


□A □B □F □G

□SYM □ASYM

(-10~21)



□HDB3 □AMI

□Off □On

□75 Ohm □120 Ohm

□V.35 □X.21

□Nx64K □T1 mode

Serial

Clock

RTS

CTS


□On □From DTE


DSR

DCD




When SHDSL.bis using 2-pairs(4-wires), the E1 time slot number and Serial Nx64K data rate number can only use even number



80

4.6.6. UM-SNB/4in1 / UM-SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model -- E1 + Ethernet Interface mode

NTU

Interface

□E1 □Serial □Ethernet □E1+Serial ⊠ E1+Ethernet


SHDSL

Type

Annex

PSD

SNR Margin


□A □B □F □G

□SYM □ASYM

(-10~21)

Pair Mode

Channel

Slot Number

First Slot



E1

Code

AIS

Build Outs

□HDB3 □AMI

□Off □On

□75 Ohm □120 Ohm

□Nx64K □T1 mode

Date Rate

Ethernet

Auto Config

Duplex

Speed


□Full □Half

□100M □10M

When SHDSL.bis using 2-pairs(4-wires), the E1 time slot number and Ethernet Nx64K data rate can only use even number.



81

4.6.7. UM-SNB/4in1 / UM-SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model -- T1+ Serial Interface mode

NTU

SHDSL

T1

Interface

Type

Annex

PSD

SNR Margin

Pair Mode

Channel

Slot Number

First Slot

LBO

AIS

Interface


□T1 ⊠ T1+Serial □T1+Ethernet


□A □B □F □G

□SYM □ASYM

(-10~21)



□0~133ft □133~266ft □266~399ft □399ft~533ft □533~655ft

□Off □On

□V.35 □X.21

□Nx64K □T1 mode

Data Rate

Serial

Clock

RTS

CTS


□On □From DTE


DSR

DCD




When SHDSL.bis using 2-pairs(4-wires), the T1 time slot number and Serial Nx64K data rate can only use even number.


82

4.6.8. UM-SNB/4in1 / UM-SNB/4in1/4w E1+T1 +Serial+ Ethernet interface model -- T1 + Ethernet Interface mode

NTU

Interface


□T1 □T1+Serial ⊠ T1+Ethernet

SHDSL

T1

Type

Annex

PSD

SNR Margin

Pair Mode

Channel

Slot Number

First Slot


□A □B □F □G

□SYM □ASYM

(-10~21)



LBO

AIS

□0~133ft □133~266ft □266~399ft □399ft~533ft □533~655ft

□Off □On

□Nx64K □T1 mode

Date Rate

Ethernet

Auto Config

Duplex


□Full □Half

Speed □100M □10M

When SHDSL.bis using 2-pairs(4-wires), the T1 time slot number and Ethernet Nx64K data rate number can only use even number.


83

5. Configuration with Console Port

This chapter will deal with the details of configuration and operation of this product via console port with terminal emulation program. The configuration of the UM-SNB NTU is performed via a menu-driven embedded software, using a standard ASCII terminal or a PC running a terminal emulation application connected to the rear panel CONSOLE port.

Windows includes a terminal emulation program called HyperTerminal. Connect the appropriated communication port from the

PC to this device. After the physical connection is made, you are ready to configure this product. Make sure you have connected the supplied RS-232C serial cable (DB9F to RJ-45 Plug) to the console port on the rear panel of this product.

Run the terminal emulation program such as Hyper Terminal with the following setting:

Emulation: VT-100 compatible

Band rate: 115200, Data bits: 8, Parity: None, Stop Bits: 1, Flow Control: None

5.1 Login Procedure

At the start up screen, you will see:


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Press the SPACE key until the login screen appears. When you see the login screen, you can logon to device. Username use

“admin”. When the system prompts you for a password, type “admin” to enter is O.K.

5.2 Window structure

After you type the password, it will display the main menu.

Above captured screen shows the common structure for all windows used throughout the configuration console terminal.

From top to bottom, the window is divided into four major sections.

The very top line displays the product name as “SHDSL.BIS NTU”.

Next a block of commands is listed where the ">>" symbol indicates the current cursor placeholder.


85

The next block down is the "command" section. The command that is selected and ready for execution is displayed after the

"Command:" prompt. The "<more…> designation indicates that there are other sub menus for this command. The

"Message:" field is used to display any special system messages or warnings.

Finally, at the very bottom of the screen is a help command line and reminder of the currently available command keys. In most cases, the keyboards four cursor keys can be used to navigate all the menu system. If for some reason your keyboard's cursor keys are not supported in the terminal emulation software, you may use the keys listed on the help command line.

Menu Commands

Before changing the configuration, familiarize yourself with the operations listed in the following table. The operation list will be shown on the window.

Keypads

[UP] or I

[DOWN] or K

U

O

[LEFT] or J

[RIGHT] , L or [ENTER]

[TAB]

Ctrl + C

Description

Move to above field in the same level menu

Move to below field in the same lever menu

Move to top field in the same level menu

Move to bottom field in the same level menu

Move back to previous menu (Exit)

Move forward to submenu(Enter)

To choose another parameters

To quit the show data display screen


86

5.3 Main Menu Summary

The main menu is prompted as following:

Menu Title

Setup

Status

Show

Reboot

Function

Use this menu to setup SHDSL type, SHDSL parameters and E1/V.35/Ethernet parameters or restore factory default setting.

Use this menu to show SHDSL status, E1 /V.35/Ethernet status and statistics or clear the statistics

Use this menu to show general information, all configurations and all configurations in command script.

Use this menu to reset and reboot the system

Diag

Use this menu to setup diagnostic utility

Upgrade

Use this menu to upgrade kernel and FPGA.

Exit

Use this menu to exit

When using one of the following cases, there will not be a diagnostic function on the main menu.

(1) Ethernet interface model.

(2) Multi-interfaces model, but working as Ethernet interface only.


87

5.4 Configuration

This section provides information about the configuration of UM-SNB NTU. Follow the procedures:

In the main menu, select setup and press [ENTER] or [RIGHT]

The screen will prompt as following:

For setup the local side, select LocCH and press [ENTER] or [RIGHT].

Otherwise, setup the remote side by select RmtCH.


88

5.4.1. Configure NTU Interface

Setup Interface


89

If the SHDSL.bis NTU is the multi-interfaces model, it will display more types of interfaces that can be selected.

Interface modes

Model support


E1 interface model

E1

UM-SNB/703 ,

UM-SNB/703/4w

E1 + T1 interface model

E1

T1





Serial

Ethernet

E1

Serial

UM-SNB/3in1 ,

UM-SNB/3in1/4w


Ethernet

E1+Serial

UM-SNB/4in1 ,

UM-SNB/4in1/4w


E1+Ethernet

E1

T1

Serial

Ethernet

E1+Serial

E1+Ethernet

T1 + Serial

T1 + Ethernet

5.4.2. Configure SHDSL parameters

This section shows how to setup the SHDSL parameters: SHDSL Mode, Annex type, Psd Mask, SNR margin.

Select Shdsl, and press [ENTER] or [RIGHT].

Setup SHDSL Parameter, Mode


90

Press [TAB] to select the operating type and press enter to finish setting.

The SHDSL modes have three types: STU-R, STU-C-INTCLK and STU-C-EXTCLK

INTCLK: The device will generate the appropriate clock speed defined by the speed setting of the interface.

EXTCLK: The device will accept the clock from the interface and will use that clock to receive and transmit data across the interface.

Most applications use Internal Clock. If the DTE provides a clock with TX data, the clock can be set to External Clock.


91

To set the SHDSL Annex type, move the cursor to Annex and press [ENTER]. Select the annex type by using [TAB] key.

Set Up SHDSL parameter, Annex

The Annex has four types: A, B, F and G.

To configure the SHDSL PSD, move the cursor to psd and press [ENTER]. Select the parameter via [TAB] key.

Set up SHDSL parameter, PSD

The PSD has two types: SYM and ASYM.


92

To set the SHDSL Margin, move the cursor to margin and press [ENTER]. Select the margin via [TAB] key and key in the Next margin.

Setup SHDSL parameter, SNR Margin

SNR margin is an index of line connection. You can see the actual SNR margin in STATUS SHDSL. The larger SNR margin, the better line connection. For example, if you set SNR margin in the field as 3, the SHDSL connection will drop down and reconnect when the SNR margin is lower than 3. The setting range is -10 to 21.

Setup SHDSL parameter, Pair Mode

When using 4-wires (2-pair) model, it will show Pair Mode item on here. User can select 1 Pair or 2 Pair for the DSL connection.


93

5.4.3. Configure E1 parameters

When using on E1 interface, select the E1 item and press [ENTER] or [RIGHT].

The E1 setting includes the Channel (frame mode), line code, AIS and build out settings.

Setup E1 Parameter, Channel


94

Framing is required to recover the channelised E1. In transparent operation, the framing is configured as Unframed. In this case the G.SHDSL framer must be set to Nx64 with N=32. For any framing such as FAS or CAS, the G.SHDSL framer must be set to E1, then the E1 framing here may be set accordingly.

Channel

PCM31

PCM31C

PCM30

PCM30C

FULL

Framing

FAS

FAS+CRC4

FAS+CAS

FAS+CAS+CRC4

Unframed

FAS

CAS

Frame Alignment Signal uses a 7-bits pattern to establish and maintain the frame synchronization. The FAS word is located in timeslot 0 of frame. In FAS mode there are

1~31 timeslot available for use data.

Also known as time slot 16 multi-framing. It requires a multi-framing alignment signal to be present for frame sync. The Multi-frame Alignment Signal (MFAS) is inserted into the

16th timeslot of frame 0 of the 16-frame multi-frame.

In CAS mode, there are 30 channels available for user data. If timeslot 16 is included in the unit’s mapping, it will be disregarded.

Time Slots

0 1 2 3 4 5 ~ 15 16 17 ~ 30

31

FAS

64k 64k 64k

CAS

64k 64k 704k 64k

Data Rate (x) 960kbps

Maximun Data Rate = x + y = 1920kbps

896k

Data Rate (y) 960kbps

64k

CRC4 The CRC-4 checksum bits are transmitted in the outgoing E1 data stream. Also the received signal is checked for errors.

CRC-4 checksum cannot be sent in unframed mode.

Unframed In this mode, user data is inserted into all 32 channels (64k x 32 = 2048k) of the E1 stream. The object of running without framing is to utilize the full bandwidth of the E1 line.


95

0 1 2 3 4 5 6

Time Slots

7 8

9 ~ 30

31

64k 64k 64k 64k 64k 64k 64k 64k 64k

Maximun Data Rate 2048kbps

1408k 64k

ITU 991.2 (2004) (G.SHDSL .Bis) supports data rate up to 5696Kbps, but G.703 (E1 standard) only supports data rate of

2048kbps so the maximum data rate of SHDSL line, connected with E1 DCEs, depends on data rate of E1, 2048kbps.

E1 SHDSL E1

DTE STU-C (E1) STU-R (E1) DTE

Frame E1

Data rate # of TS

If the connection is E1 vs V.35 or V.35 vs E1, the frame has to be used N x 64k. In this case, the data rate depends on value of

N. Same as above case, SHDSL and V35 can support up to 5696kbps data rate, but E1 supports maximum data rate of

2048kbps (32 x 64k).

DTE

E1

STU-C (E1)

SHDSL

STU-R

(V.35)

V.35

DTE

Unframed N=32

V.35

SHDSL E1

DTE

STU-C (V.35)

STU-R (E1) DTE

Frame N x 64 (N=1~31)

Time slots, N value, are placed in the frame. If time Slot Number is1 from 1~31 (N=1~31), it is Fractional E1. If time Slot

Number is 32 (N=32), it is unframed.

Fractional E1

For fractional E1(FE1), the data rate is from 64k(N=1) to 1984k(N=31), according to the E1 framing. If the E1 frame is

PCM31(FAS) or PCM31C(FAS+CRC4), there are 1~31 available time slot for use data. For example, if the data rate of SHDSL line set to be 512k, the time slot number is 8 and first time slot number is 1. The frame is shown as below.


96

0 1 2 3 4 5 6

Time Slots

7 8

9 ~ 30

31

FAS Data Data Data Data Data Data Data Data

64k 64k 64k 64k 64k 64k 64k 64k 64k 1408k 64k

The First Time Slot setting of PCM31(FAS) and PCM31C(FAS+ CRC4) have to follow the rule:

First Time Slot ≦ 31 - Time Slot Number

Using the E1 framing of PCM30(FAS+CAS) or PCM30C(FAS+CAS+CRC4), the FAS will occupy Time Slot 0 and CAS Time

Slot 16. There are only 30 Time Slot left for data. On the other hand, the data rate is 1920kbps.

Time Slots

0 1 2 3 4 5 ~ 15 16 17 ~ 30

31

FAS CAS

64k 64k 64k 64k 64k 704k 64k 896k

The First Time Slot setting of PCM30(FAS+CAS) and PCM30C(FAS+CAS+CRC4) have to follow the rule:

First Time Slot ≦ 30 - Time Slot Number

Unframed E1

Time Slots

0 1 2 3 4 5 6 7 8

9 ~ 30

64k

31

Data Data Data Data Data Data Data Data Data Data Data

64k 64k 64k 64k 64k 64k 64k 64k 64k 1408k 64k

In Unframed E1, user data are inserted into all 32 channels (64k x 32 = 2048k) of the E1 stream. The object of running without framing is to utilize the full bandwidth of the E1 line.


97

Setup E1 Parameter, Pass Through

When set the E1 channel on PCM31C, PCM31, PCM30C and PCM30, there have E1 Pass Through selection item. You can set it Off or On for your application.

Note:




98

PCM31/PCM31C

PCM30/PCM30C

。

PCM31/PCM31C

PCM30/PCM30C

PCM31/PCM31C

PCM30/PCM30C

PCM31/PCM31C

PCM30/PCM30C

PCM31/PCM31C

Table of Pass through function with user data rate vs. DSL line rate (for 2-wires)

Pass Through : Pass Through :

On Off

Channel

PCM31/PCM31C

PCM30/PCM30C

PCM31/PCM31C

PCM30/PCM30C

PCM31/PCM31C

PCM30/PCM30C

PCM31/PCM31C

PCM30/PCM30C

Time Slot 1 st Time User data number

31

Slot

1 rate

31

30

30

29

29

28

28

1

1

1

1

1

1

30

30

29

29

28

28

DSL line rate DSL line rate

32

32

32

32

30

30

29

29

31

30

30

29

29

28

28

27

PCM31/PCM31C

PCM30/PCM30C

27

27

26

1

1

1

27

27

26

28

28

27

26

PCM31/PCM31C

PCM30/PCM30C

PCM31/PCM31C

PCM30/PCM30C

。

。

26

25

25

24

。

。

1

1

1

1

。

。

26

25

25

24

。

。

27

27

26

26

。

。

26

25

25

24

。

。

PCM31/PCM31C

PCM30/PCM30C

PCM31/PCM31C

PCM30/PCM30C

。

15

14

14

13

。

10

10

5

5

。

15

14

14

13

。

16

16

15

15

。

15

14

14

13

。

3

3

2

2

10

9

。

4

1

1

1

1

1

1

。

1

5

5

1

1

3

3

2

2

10

9

。

4

1

1

5

4

4

3

11

11

。

5

3

3

3

3

3

3

10

9

。

4

3

3


99

For example, use channel as PCM30 or PCM30C (with time slot number is 30 and first time slot is 1) as following show. When

Pass Through set Off, the DSL transfer data is not include the time slot of FAS and CAS. The information of FAS and CAS on remote is made by method of re-creation.

Setup E1 Parameter, Line Code

The G.SHDSL .Bis NTU supports two different line code. HDB3 is the most popular and preferred line coding and is also the default setting. AMI line coding is also selectable.

`


100

HDB3

In this line coding, the transmitter substitutes a deliberate bipolar violation when excessive zeros in the data stream are detected. The receiver recognizes these special violations and decodes them as zeros. This method enables the network to minimize pulse density requirements. Unless AMI is required for your application, HDB3 should be used whenever possible.

AMI

Alternate Mark Inversion defines a pulse as a “mark,” a binary one, as opposed to a zero.

In an E1 network connection, signals are transmitted as a sequence of one and zero. One is sent as pulse, and zero is sent as spaces, i.e. no pulse. Every other pulse is inverted from the previous pulse in polarity, so that the signal can be effectively transmitted. This means, however, that a long sequence of zeros in data stream will cause problems, since the NTU receiving the signal relies on the signal to recover the 2048kbps clock.

Setup E1 Parameter, AIS

AIS (Alarm Indication Signal) is a method to inform the remote connection that there is a signal or sync problem with the E1.

AIS is only valid in framed mode E1, not in Unframed E1. The setting here of AIS enabled (on) or not (off) and is for testing with

AIS. When enabled, the E1 will transmit the AIS and it should be confirmed at the remote device (AIS indication lit). After testing, please turn AIS back off. z Example 1: When STU-R E1 RX line is dropped, STU-R sends the status to STU-C via EOC or command, and then


101

STU-C will send AIS (Alarm Indication Signal) to DTE while AIS function is enabled. z Example 2: When SHDSL connection drops, STU-R and STU-C both send AIS (Alarm Indication Signal) to DTE in the same time while AIS function is enabled.

Setup E1 Parameter, Build Out

The SHDSL.Bis NTU can support both unbalanced E1 at 75 ohms (BNC) and balanced E1 at 120 ohms (RJ-48C). The settings for impedance are made here under the build out menu setting.


102

5.4.4. Configure Serial parameters

When using the Serial interface, select the Serial item and press [ENTER] or [RIGHT].

The serial settings include the data rate, clocking and handshaking lines setup.

Setup Serial Parameter, Interface

There are two interfaces : V.35 and X.21.

Setup Serial Parameter, Data Rate - Rate type

There are two modes: Nx64K model and T1 mode. When other side as T1 interface and unframed mode connect to this side as

Serial interface, we must set Serial rate mode as T1 mode.


103

Setup Serial Parameter, Data Rate

For 2-wires with Annex A and B, the rate can be adjusted in increments of 64kbps from 64kbps to 2304kbps (N=1~36).

For 2-wires with Annex F and G, the rate can be adjusted in increments of 64kbps from 64kbps to 5696kbps (N=1~89).

For 4-wires with Annex A and B, the rate can be adjusted in increments of 64kbps from 128kbps to 4608kbps (N=2~72 , even number only).

For 4-wires with Annex F and G, the rate can be adjusted in increments of 64kbps from 128kbps to 8192kbps

(N=2~128, even number only ).

Setup Serial Parameter, Clock Polarity

The data port clock polarity may be adjusted to solve some rare clocking issues. The default setting is 'Normal' clock polarity, where data is sent on the negative transition of the clock, while the option exists to set inverse clock polarity where data is sent on the positive clock transition.


104

Setup Serial Parameter, RTS

The behavior of the RTS (Request To Send) signal may be set in one of two ways. When set 'on', the RTS signal is always forced on (active low), when set 'from DTE' the RTS signal will follow the DTE's condition. The default setting for RTS is on.

Setup Serial Parameter, CTS

The behavior of the CTS (Clear To Send) signal may be set in one of three ways. When set 'on', the CTS signal is always forced on (active low), when set 'off' the signal is always forced off, or CTS will follow RTS (Request To Send) condition of 'on' for RTS on 'off' for RTS off. The default setting for CTS is to follow RTS.


105

Setup Serial Parameter, DSR

The behavior of the DSR (Data Set Ready) signal may be set in one of three ways. When set 'on', the DSR signal is always forced on (active low), when set 'off' the signal is always forced off or DSR will follow DTR (Data Terminal Ready) condition of

'on' for DTR on or 'off' for DTR off. The default setting for DSR is on.

Setup Serial Parameter, DCD

The behavior of the DCD (Data Carrier Detect) signal may be set in one of three ways. When set 'on', the DCD signal is always forced on (active low), when set 'off' the signal is always forced off, or DCD will follow the DSL condition of 'on' for DSL link or

'off' for no link. The default setting for DCD is to follow the DSL link status.


106

Setup Serial Parameter, Delay

The delay setting is used to cause a delay for CTS to follow RTS. The delay setting may be set 0, 1, 2 or 3 milliseconds. The default setting is 3 milliseconds.

It works only for the setting: CTS follow RTS and RTS follow from DTE .

5.4.5. Configure Ethernet parameter

When using the Ethernet interface mode, select the Ethernet item and press [ENTER] or [RIGHT].

The Ethernet settings include the data rate, negotiation, duplex the speed.


107

Setup Ethernet Parameter, Data Rate – Rate type

There are two modes: Nx64K model and T1 mode. When other side as T1 interface and unframed mode connect to this side as

Ethernet interface, we must set Ethernet rate mode as T1 mode.

Setup Ethernet Parameter, Data Rate

For 2-wires with Annex A and B, the rate can be adjusted in increments of 64kbps from 64kbps to 2304kbps (N=1~36).

For 2-wires with Annex F and G, the rate can be adjusted in increments of 64kbps from 64kbps to 5696kbps (N=1~89).

For 4-wires with Annex A and B, the rate can be adjusted in increments of 64kbps from 128kbps to 4608kbps (N=2~72, even number only).

For 4-wires with Annex F and G, the rate can be adjusted in increments of 64kbps from 128kbps to 11392kbps (N=2~178, even number only).


108

Setup Interface Parameter, Negotiation

You can select Enable and Disable on auto negotiation function.

Setup Ethernet Parameter, Duplex

When auto negotiation setup is disable, there has to be a selection of duplex mode: Full-Duplex and Half-Duplex.


109

Setup Ethernet Parameter, Speed

When auto negotiation is Disable, there has to be selection on speed setting: 10M and 100M.If auto negotiation is Enable, the items Duplex and Speed cannot be set. The message will display “Ethernet is in auto negotiate”.

5.4.6. Configure T1 parameter

When using the T1 interface mode, select the T1 item and press [ENTER] or [RIGHT].

The T1 settings include the Channel, Number of time slots , First time slots, LBO and AIS.


110

Setup Ethernet Parameter, Channel

The T1 interface can be programmed to encode/decode its transmit/receive signals using Bipolar with Eight Zero Suppression

(B8ZS) coding.

Each T1 frame contains 1 byte of voice data for each of the 24 channels, that system needs then 8000 frames per second to maintain those 24 simultaneous voice channels. Because each frame of a T1 is 193 bits in length (24 channels X 8 bits per channel + 1 framing bit = 193 bits), 8000 frames per second is multiplied by 193 bits to yield a transfer rate of 1.544 Mbit/s

(8000 X 193 = 1544000).

The T1 format provides a 64 Kbps channel for each of 24 individual channels. Each of these channels is called a DS-0 channel or a time slot and consists of an eight-bit sample. A T1 frame is constructed by time division multiplexing these 24 time slots and inserting a framing bit at the beginning of the series. This results in 192 bits of channel data, plus a framing bit (F-bit), for a total of 193 bits in a frame. Multiple frames are then grouped into superframes of 12 or 24 frames to provide for framing synchronization and signaling.

The Superframe(SF) (also called D4 or 193S) format defines a superframe as 12 frames.

The Extended Superframe (ESF) (also called 193E) format groups 24 frames into its superframe.

Both the SF and ESF framing formats provide an actual payload data rate of 1.536 Mbps (192/193 = 1.536/1.544).


111

Setup T1 Parameter, Time Slot number and First time slot

For fractional T1 , the data rate is from 64k(N=1) to 1536k(N=24), according to the T1 framing.


Setup T1 Parameter, Channel use Unframed mode

Unframed: All transmitted bits are used as data bits. This selection must be used when the clock rate of the remote unit is set at

1.544 Mbps.


112

SF

ESF

4

3

2

1

7

6

5

10

9

8

14

13

12

11

17

16

15

21

20

19

18

24

23

22

Setup T1 Parameter, LBO



1~15

1~16

1~17

1~18

1~19

1~20

1~21

1~22

1~23

1~24

1~8

1~9

1~10

1~11

1~12

1~13

1~14

1

1~2

1~3

1~4

1~5

1~6

1~7

LBO(Line build-out) setting are an inherent part of T1 network element transmission circuitry. Because cable lengths between

T1 device and NTU are vary, LBO settings are designed to adjust the output power of the transmission signal to achieve equal level point (ELP) at the NTU.


113

For short distance of T1 cable, this device must decreases outgoing signal strength.

There are five type T1 LBO for your select : 0 ~133ft , 133 ~ 266ft , 266 ~399 ft , 399 ft ~ 533ft , 533ft ~ 655ft

Setup T1 Parameter, AIS

AIS (Alarm Indication Signal) is a method to inform the remote connection that there is a signal or sync problem with the T1.

5.4.7. Remote configuration

You can set the “Enable/Disable function” to let the remote side configure parameters to this device remotely.


114

5.4.8. Restore factory default

The G.SHDSL .Bis NTU can restore all settings to the original factory settings simply by going to the setting menu, selecting the

Default item, and then press ENTER. The system will ask for a y(es) or n(o) confirmation followed by an ENTER.

The default vaules are as the following:

Interface Setup Parameter

SHDSL

E1 setup Interface setup Shdsl Mode setup Shdsl Annex setup Shdsl Psd setup Shdsl Startup Margin setup Shdsl Pair Mode setup E1 Channel setup Pass Through setup E1 Slot Number setup E1 First Slot setup E1 code setup E1 AIS setup E1 Build Outs

Default value

E1 *Notes 1*

STU-R

Annex-G

SYM

0

1 Pair *Notes 2*

PCM31C

Off

31

1

HDB3

Off

120 Ohm


115

Serial

Ethernet

E1+ Serial

E1+Ethernet setup Serial Interface setup Serial Data Rate Type setup Serial Data Rate setup Serial Clock setup Serial Rts setup Serial Cts setup Serial Dsr setup Serial Dcd setup Serial Delay

Setup Ethernet Rate Type

Setup Ethernet Rate setup Ethernet Auto Config setup Ethernet Speed setup Ethernet Duplex setup E1 Channel setup E1 Slot Number setup E1 First Slot setup E1 code setup E1 AIS setup E1 Build Outs setup Serial Interface setup Serial Data Rate Type setup Serial Data Rate setup Serial Clock setup Serial Rts setup Serial Cts setup Serial Dsr setup Serial Dcd setup Serial Delay setup E1 Channel setup E1 Slot Number setup E1 First Slot setup E1 code setup E1 AIS setup E1 Build Outs

Setup Ethernet Rate Type

Setup Ethernet Rate setup Ethernet Auto Config setup Ethernet Speed setup Ethernet Duplex

PCM31C

31

1

HDB3

Off

120 Ohm

Nx64K

36

Enable

Auto negotiate

Auto negotiate

32 normal on from_rts on from_dsl

3

PCM31C

31

1

HDB3

Off

120 Ohm

V35

Nx64K

V35

Nx64K


3

Nx64K

36

Enable

Auto negotiate

Auto negotiate


116

T1 setup T1 Channel setup T1 Slot Number setup T1 First Slot setup T1 AIS setup T1 Lbo

SF

24

1 off

0 to 133ft

T1+ Serial setup T1 Channel setup T1 Slot Number setup T1 First Slot setup T1 AIS setup T1 Lbo setup Serial Interface setup Serial Data Rate Type setup Serial Data Rate setup Serial Clock setup Serial Rts setup Serial Cts setup Serial Dsr setup Serial Dcd setup Serial Delay setup T1 Channel setup T1 Slot Number setup T1 First Slot setup T1 AIS

SF

24

1

Off

0 to 133ft

V35

Nx64K


3

T1+ Ethernet setup T1 Lbo setup Ethernet Rate Type setup Ethernet Rate setup Ethernet Auto Config setup Ethernet Speed setup Ethernet Duplex

SF

24

1

Off

0 to 133ft

Nx64K

36

Enable

100M

Full-Duplex

*Notes1* For Multi-interface model only (UM-SNB/703, UM-SNB/703/4w, UM-SNB/3in1, UM-SNB/3in1/4w, UM-SNB/4in1 and UM-SNB/4in1/4w)

*Notes 2* For 2 pairs (4-wires) model only (UM-SNB/E1/4w, UM-SNB/35/4w, UM-SNB/L/4w, UM-SNB/3in1/4w,

UM-SNB/703/4w and UM-SNB/4in1/4w)


117

5.5 Reboot

In main menu, move the cursor to reboot and press [ENTER]. The device will reboot after confirming.

After the reboot operation has finished, RAM test will start again.


118

5.6 View the system status

You can use the status command to view the status of SHDSL, E1, Serial and Ethernet as well as statistic and clear the statistic log. Select status and press [ENTER].

5.6.1. View the SHDSL status

Select SHDSL command to show the status of SHDSL.


119

The SHDSL status will display a real-time status of the DSL on local side and remote side if connected. The monitoring window displays the DSL line parameters, such as SNR margin and attenuation. The lower half of the window displays the loopback and BER test status. While in this display mode the terminal window will not timeout. To exit the window, press CTRL-C to quit.

5.6.2. View the Interface status

Select Interface command to show the status of Interface


120

The interface status will display a real-time status of the interface on local side and remote side if connected. The monitoring window displays the STU type, interface mode, status on E1, Serial and Ethernet. While in this display mode the terminal window will not timeout. To exit the window, press CTRL-C to quit.


121

The table of SHDSL line rate vs. data rate:

SHDSL Line rate Data Rate (kbps)

Number of time slot for E1

Nx64K for Serial and Ethernet

5696(n=89)

5632(n=88)

5568(n=87)

…………..

…………..

…………..

…………..

Cannot use

Cannot use

Cannot use

………..

………..

………..

………..

89

88

87

…

…

…

…

2368(n=37)

2304(n=36)

2240(n=35)

2176(n=34)

Cannot use

Cannot use

Cannot use

Cannot use

37

36

35

34

2112(n=33) Cannot use 33

2048(n=32)

1984(n=31)

1920(n=30)

1856(n=29)

1792(n=28)

…………..

…………..

32(unframed)

31

30

29

28

………..

………..

32

31

30

29

28

…

…

…………..

…………..

384(n=6)

320(n=5)

256(n=4)

5

4

………..

………..

6

5

4

…

…

6

192(n=3)

192(n=3)

192(n=3)

3

2

1

3

2

1

Due to SHDSL.bis working line rate starts up from 192kbps(n=3) , all setting on all interfaces with apply 64kbps(n=1) and

128kbps(n=2) are actually using on 192kbps DSL line rate.

The above table is for using as Annex F and G. When using Annex A and B, no N values more than 36.


122

5.6.3. View the Statistics

Select Loc_statistics command to show the statistics information in 15 minutes or 24 hour via [TAB] to choose.

The statistics display window will display performance monitor data for the selected interval (15 minutes or 24 hours). The display will show the recorded results for ES (errored seconds), SES

(severely errored seconds), UAS (unavailable seconds), and LOSW (loss of sync word). While in this display mode the terminal window will not timeout. The 15 minute display window will display all the performance information for each 15 minutes interval in the current 24 hours period. There are a total of 96 intervals. Press the ENTER key to display the next page of intervals. To exit the window, press CTRL-C and then ENTER.

The performance monitor is capable of storing and retrieving performance information for each 24 hours interval, up to 7 days.


123

For E1 Interface model, there are SHDSL and E1 item.

View the performance monitor data for the selected interval 15 minutes:

View the performance monitor data for the selected interval 7days:


124

For Serial and Ethernet Interface model, there is only the SHDSL item.

View the performance monitor data for the selected interval 15 minutes:

View the performance monitor data for the selected interval 7 days:


125

When clear the statistic log file, select clear and press [ENTER].

If you want to show the remote side’s statistics, please use the Rmt-statistics function as the following.


126

The following are commonly used acronyms:

ES Number of errored seconds in which one or more CRC (Cyclic Redundancy Check) error events occurred during the current interval. This value is updated every second.

UAS

SES

Number of unavailable seconds in which a failed signal occurred during the current interval. This value is updated every second.

Number of severely errored seconds in which 832 or more CRC error events occurred during the current interval. This value is updated every second.

LOSW Number of seconds with loss of sync word during the current interval. This value is updated every second.


127

5.7 View System Configuration

By using show command, you can view the system configuration. Select show and press [ENTER] or [RIGHT].

5.7.1. Show system Information

To show system information, please select system and press [ENTER] or [RIGHT]. The screen will prompt the system information.


128

Our cursor is already on the System command, so press ENTER and the following screen will display the general system information.

Most of the information on this screen is either self-explanatory or it is simply irrelevant for the end user. However, two items, the Kernel (Software) and FPGA (Field Programmable Gate Array) version will give the software and hardware versions respectively of NTU. These are important to know in case new firmware becomes available in the future to add extra functions of fixing unknown bugs from the original manufactured equipment.


129

5.7.2. Show system with listing format

To show the system configuration, please select Config and press [ENTER] or [RIGHT]. The screen will prompt the all configuration data.

For E1 interface mode:

For Serial interface mode:


130

For Ethernet interface mode:

For E1 and Serial interface mode:


131

For E1 and Ethernet interface mode:

5.7.3. Show system with script format

To show the system script file, please select Script and press [ENTER] or [RIGHT]. The screen will prompt the configuration in script type.


132

For E1 interface mode:

For Serial interface mode:


133

For Ethernet interface mode:

For E1 + Serial interface mode:


134

For E1 + Ethernet interface mode:


135

5.8 Upgrade

This section will introduce how to upgrade the kernel and FPGA code of G.SHDSL .Bis NTU. Select upgrade in main menu and press [ENTER] or [RIGHT].

Please notice that when you use Remote Upgrade feature. It means you can use that feature to update firmware to remote side.

It will be describes below.

During an upgrade and re-flash, the normal transmissions will be halted, so the upgrade should be done when the system is taken offline or done during a time of extremely low impact to the line of customer.

The upgrade procedures use the Xmodem protocol via the serial console port of rear panel.

Following show the upgrade feature:

Before upgrading the NTU, you must have the main software or FPGA code in your computer.

If you want to upgrade the kernel code: select Kernel and press [ENTER] or [RIGHT].


136

Click Send file in terminal access program, hyper terminal, to send the file. Make sure the sending protocol is Xmodem. Select the source file in shown window and then press OK.

When it is upgrading, you can see the following:

If you want to upgrade the FPGA code: Select FPGA and press [ENTER] or [RIGHT].


137

When it is upgrading, you can see the following:


138

Below showed are remote upgrade features:

When it is upgrading, you can see as following:

Before upgrading the NTU, you must have the Kernel code and FPGA code in your computer.

WARNING!!: Do not allow any interruption of power during the erase and re-write operation or the Flash will be left in an unknown state and the device will no longer be able to function. The device must then be returned to the factory for repair.


139

5.9 Diagnostic

The diagnostic facility allows you to test the different aspects of your G.SHDSL .Bis NTU to determine if it is working properly.

Select diag and press [ENTER] or [RIGHT].

Loopback can test whether if the NTU is working properly with the connected device.

Press [ENTER] or [RIGNT] to setup the loopback.

For E1/T1 Interface model as CO side, there are have: Local Digital, local, remote line, remote payload, farend line and farend payload.

For Serial Interface model as CO side, there are: Local Digital, local, remote line, remote payload, farend line, farend payload and V.54.

For E1/T1 Interface model as CPE side, there are: Local Digital, remote line, remote payload, farend line and farend payload.


140

For Serial Interface model as CPE side, there are: Local Digital, remote line, remote payload, far-end line, far-end payload and

V.54.

If the device has been connected or under handshake, there will not are far-end line, far-end payload and V.54.There are no diagnostic function on Ethernet interface model.

Stand alone NTU, no connection with other NTU:

E1/T1 interface Serial interface

CO side CO side

Local Digital

Local

Remote line

Remote payload

E1/T1 interface

CPE side

Local Digital

Local

Remote line

Remote payload

Serial interface

CPE side

Local Digital

Remote line

Remote payload

Local Digital

Remote line

Remote payload

After connection both CO side and CPE side:

E1/T1 interface

CO side

Local Digital

Local

Remote line

Remote payload

Far-end line

Far-end payload

Serial interface

CO side

Local Digital

Local

Remote line

Remote payload

Far-end line

Far-end payload

V.54

E1/T1 interface

CPE side

Local Digital

Remote line

Remote payload

Far-end line

Far-end payload

Serial interface

CPE side

Local Digital

Remote line

Remote payload

Far-end line

Far-end payload

V.54

About V.54 : An ITU standard (1976) for various loopback tests which can be incorporated into modems for testing the telephone circuit and isolating transmission problems. Operating modes include local and remote digital loopback and local and remote analog loopback.


141

The UM-SNB NTU supports Bit Error Rate Testing (BERT). To configure the BERT, move the cursor to BER Test and press

[ENTER] or [RIGHT].

The BER Test screen is as following:

The UM-SNB NTU includes an internal Bit Error Rate Tester (BERT) for complete testing of local and remote modem and the link quality without any need for an external test equipment. This built-in Bit Error Rate Test generator can generate a standard

2047 (2 11 -1) test pattern.

Test Pattern: 2047 Use the standard 2047 (2 11 -1) test pattern

Time Elapsed

Pattern Framing

Shows the time elapsed count

Shows the linking is sync or no sync

Bit Error Count

Refresh counter

Shows the bit error counter

Page refresh counter

You can press CTRL-C to quit this page anytime.


142

About 2047 (2 11 -1) test pattern: This is the pseudorandom sequence is based on an eleven (11) bit shift register, a pseudorandom pattern with a maximum of 10 sequential zeros and 11 sequential ones.

5.10 Exit

For exiting the system without saving any configuration, you can use exit command to exit. Select exit and press [ENTER] or

[RIGHT]. Answer y(es) to confirm.

After press [ENTER], the system will be disconnected.

When the system has been disconnected, user can see the close screen. You can press Space key to restart.


143

The new login screen will be shown again, you can type username and password again to enter.


144

bps

CAS

CEPT

CERR

CO

CPE

CPU

CRC

CRC4

CRS

CSU

CTS

DCD

DCE

DSL

DSR

DSLAM

DTE

DTR

E BIT GEN

EOC

6. Appendix

6.1 Abbreviation

AIS Alarm Indication Signal

AMI Alternate mark inversion

ASYM Asymmetric

ATM

B8ZS

BER

BERT

BNC

Asynchronous Transfer Mode

Bipolar with 8 zero substitution

Bit error rate

Bit Error Rate Tester

Bayonet Nut Coupling

Bayonet Neill-Concelman

Barrel Nut Connector

Bayonet Nipple Connector

Bayonet Navy Connector

Baby N Connector

Bits per second

Channel Associated Signaling

European Conference of Postal and Telecommunications Administrations.

CRC Errors

Central Office

Customer Premises Equipment

Central processing unit

Cyclic redundancy check

Cyclic redundancy check 4 bit

Carrier Sense

Channel service unit

Clear to send

Data carrier detect

Data communication equipment

Digital subscriber loop

Data set ready

DSL Access Multiplexer

Data terminal equipment

Data terminal ready

Remote End Block Error Bit generation

Embedded operations channel


145

NRZ

NTU

PABX

PAM

PLL

POTS

PRBS

PSD

QRSS

RAI

RESYNC

RJ-45

RTS

RX

SES

ITU-T

LBO

LIU

LOC

LOF

LOS

LOSW

LTU

MAS

MFAS

MHz

NI

ES

ESF

ETSI

FAS

FCS

HDB3

HDLC

HEC

I/F

ITU

SDLC

Number of Error second (Errors/Second)

Extended super frame

European Telecommunications Standardization Institute

Frame alignment signal

Frame Check Sequence

High-Density Bipolar of order 3

High-Level Data Link Control

Header error check

Interface

International Telecommunication Union

ITU-Telecommunication Standardization Sector

Line Build Out

Line Interface Unit

Loss of Connection

Loss of frame

Loss of signal

Loss of synchronization word

Line Termination Unit

Multi-frame Alignment Sequence (CAS Format)

Multi-frame Alignment Sequence (CRC4 Format)

Megahertz

Network Interface

Non-Return to Zero

Network Termination Unit

Private Automatic Branch Exchange

Pulse Amplitude Modulation

Phase-locked loop

Plain Old Telephone Service

Pseudo-Random Bit Sequence

Power spectral density

Quasi-Random Signal Source

Remote alarm indication

Resynchronization

Registered Jack-45

Request to send

Receiver

Number of Severely error seconds (more than 832 CRC errors / second.

Approximately equivalent to a bit error rate of 1 x 10 -3

Synchronous data Link Control


146

SF

SHDSL

SLC

SMF

SNA

SNR MARGIN

STU

STU-C

STU-R

STU-C-INTCLK

STU-R-EXTCLK

SYM

SYNC

TC-PAM

TDM

TPS-TC

TX

Tx Power

UAS

UI

WAN xDSL

Super Frame

Symmetric High-BitRate Digital Subscriber Loop

Subscriber Loop Carrier

Sub-Multi frame

System Network Architecture

Signal to noise ration margin

SHDSL Terminal Unit

SHDSL Terminal Unit - Central office side

SHDSL Terminal Unit - Remote side

STU-C internal clock

STU-R external clock

Symmetric

Synchronization

Trellis Coded Pulse Amplitude Modulation

Time Division Multiplexing

Transmission Protocol Specific TC layer

Transmitter

Transmission power

Unavailable second

User interface

Wide Area Network

“Any” DSL , (ADSL , HDSL ,SHDSL or VDSL etc)


147

6.2 Serial Interface Pin Assignments

The table below displays Serial Interface Pin Assignments for the DCE Mode

.

Function Abbrev. Direction

RS-530

DB-25(F)

Frame Ground

Transmit Data

Receive Data

Request to Send

Clear to Send

Data Set Ready

Signal Ground

Data Carrier Detect

Secondary Receiver Clock

DCD

(S)RC

Secondary Data Carrier Detect (S)DCD

Secondary External Transmitter Clock (S)ETC

Secondary Transmitter Clock

Secondary Clear to Send

Secondary Transmit Data

Transmitter Clock

(S)TC

(S)CTS

(S)TD

TC

FG

TD

RD

RTS

CTS

DSR

SG

Secondary Receive Data

Receiver Clock

Local Loopback

Secondary Request to Send

Data Terminal Ready

Remote Loopback

Secondary Data Set Ready

Secondary Data Terminal Ready

External Transmitter Clock

Test Indicator

(S)RD

RC

(S)RTS

DTR

(S)DSR

(S)DTR

ETC

Output

Output

Output

Input

Output

Output

Input

Output

N/A

Input

Output

Input

Output

Output

N/A

Output

Output

Input

Input

Output

Input

Input

12

13

14

15

8

9

10

11

6

7

4

5

1

2

3

20

21

22

23

16

17

18

19

24

25

V.35

M.34(F)

S

Y

AA

F

X

W

E

B

C

D

A

P

R

H

U

T

V

X.21

DB-15(F)

9

5

13

12

7

8

3

1

2

4

11

6

10

14


148

The front view of DB-25(F) Serial interface connector on rear panel:


149

6.3 V.35 DB25(M) to M.34(F) adaptor Cable

If the DTE (Data Terminal Equipment) connector is using 34-pin Winchester type, we must use the cable adaptor from

DB-25 to Winchester (M.34).

The pin out of cable on DB-25(male) Connector to M.34(female) Connector:

9

1

7

15

12

17

8

5

6

20

3

16

4

24

11

DB-25 Pin Signal

2

14

TD

TD

RD

RD

RTS

CTS

DSR

DTR

XTC

XTC

TC

TC

RC

RC

FGND

GND

DCD

D

E

H

R

T

C

U

W

M.34 Pin

P

S

X

A

B

Y

AA

V

F

Description

Transmit Data

Transmit Data

Receive Data

Receive Data

Ready To Send

Clear To Send

Data Set Ready

Data Terminal Ready

DTE Transmit Clock

DTE Transmit Clock

Transmit Clock

Transmit Clock

Receive Clock

Receive Clock

Protective Ground

Signal Ground

Data Carrier Detect

The front view of DB-25(M) connector and V.35(F) connector on this cable:

V.35 is a partially balanced, partially single-ended interface specification. The data leads and clock leads are balanced; the handshake leads are single-ended.

TD, RD, TC, RC and XTC are differential signals conforming to RS-422/V.11. Remaining control and handshake signals

(RTS, CTS, DSR and DTR) are conformed to RS-232 as unbalanced.


150


151

CC

DD

EE

Z

AA

BB

X

Y

V

W

V.35 interface (34-pin Winchester type) contains the following signals:

Pin Signal Abbr. DTE

A

B

C

Chassis Ground

Signal Ground

Request To Send

FGND

GND

RTS

---

---

Out

J

K

L

F

H

D

E

Clear To Send

Data Set Ready

Data Carrier Detect

Data Terminal Ready

Unassigned

Unassigned

Unassigned

CTS

DSR

DCD

DTR

In

In

In

Out

P

R

M

N

S

T

U

Unassigned

Unassigned

Send Data A

Receive Data A

Send Data B

Receive Data B

Terminal Timing A

Receive Timing A

Terminal Timing B

Receive Timing B

Send Timing A

Unassigned

Send Timing B

Unassigned

Unassigned

Unassigned

Unassigned

SD(A)

RD(A)

SD(B)

RD(B)

SCTE(A) Out

SCR(A) In

SCTE(B) Out

SCR(B)

SCT(A)

In

In

SCT(B)

Out

In

Out

In

In

FF

HH

JJ

KK

LL

MM

NN

Unassigned

Unassigned

Unassigned

Unassigned

Unassigned

Unassigned

Unassigned

Out

Out

Out

In

DCE

---

---

In

In

Out

In

Out

In

Out

In

Out

Out

Out


152

6.4 X.21 DB25(M) to DB15(F) adaptor Cable

For X.21 application, we must use the DB-25 to DB-15 adaptor cable for connects to a X.21 DTE DB-15 male cable.

The pin out of cable on DB-25(male) Connector to DB-15(Female) (X.21) Connector

19

8

10

3

16

4

17

9

DB-25 Pin

1

7

2

14

C

I

I

S

S

R

R

C

T

T

Signal

FGND

GND

10

5

12

4

11

3

6

13

2

9

DB-15 (X.21) Pin

1

8

Description

Protective Ground

Signal Ground

Transmit Data

Transmit Data

Receive Data

Receive Data

Request To Send

Request To Send

Data Carrier Detect

Data Carrier Detect

Receive Clock

Receive Clock

All signals are balanced. Meaning there is always a pair (+/-) for each signal, like used in RS422. The X.21 signals are the same as RS422, so please refer to RS422 for the exact details.

The front view of DB-25(M) connector and DB-15(F) connector on this cable:


153

The pin out of DB-15 connector on X.25 adaptor cable:

13

14

15

9

10

11

12

5

6

3

4

7

8

Pin

1

2

Signal

Shield

Transmit (A)

Control (A)

Receive (A)

Indication (A)

Signal Timing (A)

Unassigned

Ground

Transmit (B)

Control (B)

Receive (B)

Indication (B)

Signal Timing (B)

Unassigned

Unassigned

RB

IB

SB

--

TB

CB

RA

IA

SA

Abbr.

--

TA

CA

In

In

In

--

Out

Out

In

In

In

DTE

--

Out

Out

Out

Out

Out

--

In

In

DCE

--

In

In

Out

Out

Out

Functional Description:

The Signal Element Timing (clock) (S) is provided by the DCE. This means that the NTU is output the correct clocking and that X.21 is a synchronous interface. Hardware handshaking is done by the Control (C) and Indication ( I ) lines.

The Control is used by the DTE and the Indication is the DCE one.


154

6.5 Console Cable

The front view of RJ-45 console cable socket on rear panel:

The wire connection of console cable DB-9(Female) to RJ-45:

1

2

DB9 (Female)

DCD

RXD

3

4

5

6

7

8

9

TXD

DTR

GND

DSR

RTS

CTS

NC

The signal direction of console cable:

3

4

1

2

5

6

7

8

RJ-45

DSR

DCD

DTR

GND

RXD

TXD

CTS

RTS


155

The pin assignment of RJ-45 modular jack on the console cable:

Pin

Number

1

4

5

2

3

6

7

8

Abbrev.

DSR

DCD

DTR

GND

RXD

TXD

CTS

RTS

DCE ready

Description

Received Line Signal Detector

DTE ready

Signal Ground

Received Data

Transmitted Data

Clear to Send

Request to Send

1 8

Top View

Figure

1 8

Front View


156

6.6 E1/T1 Balanced Cable

The front view of RJ-48C E1/T1 balance cable socket on rear panel:

The pin out of RJ-48C plug on the G.703 120Ω E1/T1 balanced cable:

Pin Number Description

1 E1/T1 interface receive pair-ring

4

5

2

3

E1/T1 interface receive pair-tip

No connection

E1/T1 interface transmit pair-ring

E1/T1 interface transmit pair-tip

1 8

6 No connection

7 No connection

Top View

8 No connection

The pin out of cable on DB-15(female) Connector to RJ-48C Connector:

DB15(Female)

Pin Number

RJ-48C

Pin number

Description

11 4 Transmit Ring

5

9

6

3

1

3

1

6

5

2

Rx Shield

Receive Ring

TX Shield

Transmit Tip

Receive Tip

Figure

1 8

Front View


157

6.7 E1 Unbalanced Cable

Connections to the E1 BNC ports are made using a 75-ohm coaxial cable with a bayonet-style twist-lock BNC connector.

We do not provide the cable. It is widely available from other sources.

The front view of BNC sockets on rear panel:

The internal wiring between BNC sockets and RJ-48C:

Signal Name BNC Connecters

Transmit Tip

Transmit Ring

Receive Tip

Receive Ring

Center pin of Tx Connector

Shield of Tx Connector

Center pin of Rx Connector

Shield of Rx Connector

RJ-48C Connector

5

4

2

1


158

6.8 Ethernet Cable

The Ethernet cables should be 4 pair unscreened cable (UTP) or screened (STP) of type CAT5 (or higher). Both crossed and normal wiring styles are supported by the auto-crossover feature of the NTU.

We do not provide the cable. It is widely available from other sources.

The front view of RJ-45 Ethernet cable socket on rear panel:

The pin out of RJ-45 Ethernet Connector:

Pin number Signal Name

7

8

5

6

3

4

1

2

Transmit Data +

Transmit Data -

Receive Date +

Not used

Not used

Receive Date -

Not used

Not used


159

6.9 DSL Cable

The front view of DSL cable socket on rear panel:

The pin out of RJ-45 modular jack on DSL cable:

Pin Number Description

7

8

5

6

3

4

1

2

No connection

No connection

LOOP 2 Input/Output

LOOP 1 Input/Output

LOOP 1 Input/Output

LOOP 2 Input/Output

No connection

No connection

1 8

Top View

Figure

1 8

Front View

2-wires (1 Pair) Model

DSL loop

Pin 4,5

4-wires (2 Pair) Model

DSL loop A

Pin 4,5

DSL loop B

Pin 3,6


160

6.10 Power Cord

The front view of IEC-320 C6 type AC Inlet on rear panel:

The pin out of AC Inlet connector:

Pin number Description

E

L

N

Earth conductor

Live, hot or active conductor

Neutral or identified conductor

The socket of the power cord is using IEC-320 C5 type. This 3-connector colloquially called “Mickey Mouse” or “Clover

Leaf”.

The front view of C5 line socket of the power cord:


161

6.11 Illustration of Loopback connection device (E1)

RJ-48C

Pin number

4

3

1

Description

Transmit Ring

Rx Shield

Receive Ring

6

5

TX Shield

Transmit Tip

2 Receive Tip

Make the short circuit/wiring with a RJ-45 module jack of the following:

PIN1Å----ÆPIN4

PIN2 Å----ÆPIN5

The top view of RJ-45 module jack on short circuit/wiring:


162

6.12 Illustration of Loopback connection device (Serial)

9

1

7

11

15

12

17

8

6

20

24

4

5

3

16

DB-25(M) Pin number

2

14

Signal

TD(A)

TD(B)

RD(A)

RD(B)

RTS

CTS

DSR

DTR

XTC

XTC

TC(A)

TC(B)

RC(A)

RC(B)

FGND

GND

DCD

Description

Transmit Data

Transmit Data

Receive Data

Receive Data

Ready To Send

Clear To Send

Data Set Ready

Data Terminal Ready

DTE Transmit Clock

DTE Transmit Clock

Transmit Clock

Transmit Clock

Receive Clock

Receive Clock

Protective Ground

Signal Ground

Data Carrier Detect

Make the short circuit/wiring with a DB-25(male) connector of the following:

PIN2 Å----ÆPIN3

PIN14Å---ÆPIN16

PIN4 Å----ÆPIN5

PIN6 Å---ÆPIN20

The back side view of DB-15(male) connector on short circuit/wiring:


163

Dynamix UM-SNB E1, E1/4w, 35, 35/4w, L, L/4w, 3in1, 3in1/4w, 703, 703/4w, 4in1, 4in1/4w Network Terminal Unit User Manual

Assistant Bot

Dynamix UM-SNB

User Manual

Tables of Contents

Key Features

Frequently Answers and Questions

What are the different interface models available for the UM-SNB NTU?

How can I configure and manage the UM-SNB NTU?

What are the data rates supported by the UM-SNB NTU?

What is the purpose of the auto rate capability?

What are some applications of the UM-SNB NTU?

Related manuals

Table of contents

Dynamix UM-SNB E1, E1/4w, 35, 35/4w, L, L/4w, 3in1, 3in1/4w, 703, 703/4w, 4in1, 4in1/4w Network Terminal Unit User Manual

Assistant Bot

Dynamix UM-SNB

User Manual

Tables of Contents

Key Features

Frequently Answers and Questions

What are the different interface models available for the UM-SNB NTU?

How can I configure and manage the UM-SNB NTU?

What are the data rates supported by the UM-SNB NTU?

What is the purpose of the auto rate capability?

What are some applications of the UM-SNB NTU?

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Table of contents