TM17976-A2-GZ40-00 March 1999Hotwire 7976 M/SDSL Standalone Termination Unitwith G.703 InterfaceInstallation InstructionsDocument Number 7976-A2-GZ40-00March 1999Product Documentation on the World Wide WebWe provide complete product documentation online. This lets you search thedocumentation for specific topics and print only what you need, reducing thewaste of surplus printing. It also helps us maintain competitive prices for ourproducts.Complete documentation for this product is available at www.paradyne.com.SelectLibrary →Technical Manuals →Hotwire DSL & MVL Systems.Select the following document:7976-A2-GB20Hotwire 7976 M/SDSL Standalone Termination Unit, with G.703 Interface,User’s GuideTo request a paper copy of a Paradyne document: Within the U.S.A., call 1-800-PARADYNE (1-800-727-2396) Outside the U.S.A., call 1-727-530-8623Installation OverviewInstallation and configuration of the Hotwire 7976 Standalone Termination Unitconsists of: Connecting power to the unit. Connecting to the network. Connecting to a DTE. Connecting a system terminal. Providing initial unit identity information or changing existing identityinformation. Configuring your unit using internal switchpacks or using the ConfigurationEdit menus.Before you install the Hotwire 7976 Standalone Termination Unit, read theImportant Safety Instructions on page 22.Be sure to register your warranty at www.paradyne.com. SelectService &Support →Warranty Registration.

installation instructions

connecting power to the unit

connecting to the network

entering identity information

choosing a configuration mode

configuring autorate

configuring the unit using the internal switches

switchpack definitions

important safety instructions

document feedback

Paradyne Hotwire 7976 Installation Instructions Manual

installation overview

connecting to a system terminal

switchpack locations

switchpack definitions for models 7974 and 7984

switchpack definitions for models 7975 and 7985

switchpack definitions for models 7976 and 7986

Hotwire 7976

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network configuration

front panel led status indicators

rear panel interface connections

Management Information Base (MIB) Support

SNMP Trap Support

user interface access

initiating an ati session

screen work areas

Keyboard Keys

screen function keys

Switching Between Screen Work Areas

H Connecting Power

Connecting to an Optional External +24 Vdc Power Source

Ferrite Choke (Model 7975 Only)

configuring the unit using the configuration menus

accessing and displaying configuration options

configuration loader

saving configuration options

download code

Switchpack Locations

Switchpack Definitions for Models 7974 and 7984

Switchpack Definitions for Models 7975 and 7985

Switchpack Definitions for Models 7976 and 7986

Health and Status Messages

viewing system and test status

Self-Test Results Messages

Test Status Messages

viewing network error statistics

viewing network performance statistics

accessing the test menu

running network tests

Network Line Loopback

Remote Network Send Line Loopback

Send and Monitor 511

DSX-1 Repeater Loopback

DSX-1 DTE Loopback

Data Terminal Loopback

Data Channel Loopback

Send Remote Data Channel Loopback

G.703 Repeater Loopback

G.703 DTE Loopback

Lamp Test

ending an active test

Telco-Initiated Line Loopback

Telco-Initiated Payload Loopback

H Configuring SNMP Traps

configuring snmp traps

device messages

troubleshooting

ati access levels

creating a login

deleting a login

Assigning SNMP Community Names and Access Types

Configurations Not Running IP Conservative Software

ip addressing example

configuration option tables

network interface options menu

main menu

system options menu

communication port

management and communication options menu

H Communication Port

general snmp management options

snmp traps

linkup and linkdown

dsl network interface cable

com port interface cable

power input connector

technical specifications

Telnet Session Options

model 7974 switchpack definitions

model 7975 switchpack definitions

model 7976 switchpack definitions

menu tree

Connecting to an Optional External DC Power Source

H SNMP Traps

Switchpack Definitions for Model 7974

Switchpack Definitions for Model 7975

Switchpack Definitions for Model 7976

Network Repeater Loopback (DSX-1)

Network Repeater Loopback (G.703)

configuration options

synchronous data port options for model

H warmStart

H Power Input Connector

document purpose and intended audience

T TDM SDSL Overview

T Standalone TDM SDSL Features

T Front Panel LED Status Indicators

T SNMP Management Capabilities

switching between screen work areas

Current and Default Factory Configurations

Configuration Loader

resetting the device

Model 7974 Switchpack Definitions

Model 7975 Switchpack Definitions

Model 7976 Switchpack Definitions

T IP Addressing Example

health and status messages

front panel leds

Repeater Loopback (EIA-530)

Telco-Initiated Remote Line Loopback

dsx-1 interface options for model

g.703 interface options for model

communication protocol options

T Communication Port

snmp nms security options

snmp traps options

enterprise-specific traps

com port-to-pc cable

com port-to-lan adapter cable

dsx-1/g.703 network interface

eia-530-a port

eia-530-a-to-x.21 interface

eia-530-a-to-rs-449 interface

eia-530-a-to-v.35 interface

General SNMP Management Options

SNMP NMS Security Options

warmStart

M/SDSL Overview

Hotwire 7976 Termination Unit Features

Network Configuration

Front Panel LED Status Indicators

User Interface Access

Initiating an ATI Session

Screen Work Areas

Navigating the Screens

Screen Function Keys

Overview

Connecting Power to the Unit

Connecting to the Network

Entering Identity Information

Choosing a Configuration Mode

Configuring the Unit Using the Internal Switches

Switchpack Definitions

Accessing and Displaying Configuration Options

Configuration Edit/Display

Configuring AutoRate

Saving Configuration Options

Download Code

What to Monitor

Viewing System and Test Status

Health and Status

Self-Test Results

Test Status

Viewing Network Error Statistics

Viewing Network Performance Statistics

Viewing G.703 Performance Statistics

Viewing Model 7976 Standalone Termination Unit LEDs

Model 7976 Standalone Termination Unit LEDs

Accessing the Test Menu

Running Network Tests

Line Loopback

Repeater Loopback

DTE Loopback

Send Remote Line Loopback

Device Tests

Ending an Active Test

Configuring SNMP Traps

Device Messages

Troubleshooting

ATI Access Levels

Creating a Login

Deleting a Login

Selecting an IP Addressing Scheme

IP Addressing Example

SNMP Traps

Network Interface Options Menu

G.703 Interface Options Menu

System Options Menu

Communication Port

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Management and Communication Options Menu

Communication Protocol Options

SNMP Traps Options

linkUp and linkDown

Enterprise-Specific Traps

E1 G.703 Interface