Document No. 8784-A2-GB20-30
Hotwire 8784 TDM SDSL Termination Unit
with DSX-1 Interface
User’s Guide
Document Feedback
Warranty, Sales, Service, and Training Information
Copyright 2001 Paradyne Corporation All rights reserved
Printed in U.S.A
Important Safety Instructions
CANADA - EMI NOTICE
EMI Notices UNITED STATES - EMI NOTICE
About This Guide
Contents
1 About the Hotwire 8784 Termination Unit
2 Using the Asynchronous Terminal Interface
4 Monitoring the Unit
3 Initial Startup and Configuration
IP Addressing T
Testing
Messages and Troubleshooting
Security
B Standards ComplianceT for SNMP Traps
A Configuration Options
C Connector Pin Assignments
D Technical Specifications Glossary Index
Section
About This Guide
Document Purpose and Intended Audience
Document Summary
8820-A2-GN20 Hotwire 8820 GranDSLAM Installation Guide
8610-A2-GN10 Hotwire 8610 DSLAM Installation Instructions
8620-A2-GN20 Hotwire 8620 GranDSLAM Installation Guide
8810-A2-GN11 Hotwire 8810 DSLAM Installation Instructions
TDM SDSL Overview
About the Hotwire
Termination Unit
Hotwire 8784 Termination Unit Features
Figure 1-2. Sample Campus Configuration
Network Configuration
Figure 1-1. Sample CO-to-CP Configuration
SNMP Trap Support
SNMP Management Capabilities
Management Information Base MIB Support
Terminal Interface
Using the Asynchronous
User Interface Access
Management Serial Port Settings
Initiating an ATI Session
Logging In to the Hotwire DSLAM
Select
Copy
Menu Hierarchy
Screen Work Areas
T Main Menu→ Configuration → Current Configuration → Network
Keyboard Keys
Procedure
Navigating the Screens
Function Keys
Procedure
Switching Between Screen Work Areas
Example
Procedure
Ending an ATI Session
Exiting From the DSLAM Session
Procedure
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2-10
2. Using the Asynchronous Terminal Interface
February
Overview
Initial Startup and Configuration
Main Menu→ Control→ Change Identity
Entering Identity Information
Procedure
Configuring the Unit
Main Menu→ Configuration Load Configuration From
If you select
Current and Default Factory Configurations
Main Menu→ Configuration → Current Configuration
Main Menu→ Configuration → Default Factory Configuration
Main Menu→ Configuration → Configuration Loader
Configuration Loader
Completed successfully
Procedure
Procedure
Saving Configuration Changes
Procedure
Downloading Firmware
Main Menu→ Control → Download Code
Procedure
3-10
AutoRate Feature
Main Menu→ Configuration→ Current Configuration → Network
Disabling AutoRate
1. Select Configuration→ DSL Cards → Reset Slot
Restoring Access to the User Interface
Resetting AutoRate
Main Menu→ Control→ Reset AutoRate
Procedure
Resetting the Unit
Main Menu→ Control→ Reset Device
3-12
What to Monitor
Monitoring the Unit
Main Menu→ Status→ System and Test Status
Viewing System and Test Status
What Message Indicates
Health and Status Messages
Table 4-1. Health and Status Messages 1 of
Message
What To Do
Table 4-1. Health and Status Messages 2 of
Message
What Message Indicates
Test Status Messages
Self-Test Results Messages
Main Menu →
Viewing Network Error Statistics
Network Error Statistics
Performance Statistics
Contains
SES Severely Errored Seconds Seconds during which more than
Field
Network Performance Statistics
Viewing Network Performance Statistics
Main Menu→ Status→ Performance Statistics→
Contains
Fields on this screen include
This Field
Main Menu →
Viewing Current Network Performance
4-10
Current Network Performance
Main Menu→ Status→ Performance Statistics→ DSX-1 Statistics
Viewing DSX-1 Performance Statistics
4-11
Contains
4-12
This Field
Display LEDs
Viewing LED Status
4-13
Main Menu → Status →
LED is
Front Panel LEDs
4-14
Type
Main Menu→ Test
Testing
Accessing the Test Menu
Main Menu→ Test→ Network & DSX-1 Tests
Running Network Tests
Procedure
Line Loopback
T1-to-V.35 Repeater Loopback
Repeater Loopback
Procedure
T1-to-T1 Repeater Loopback
Procedure
DTE Loopback
Procedure
Remote Send Line Loopback
Procedure
Send and Monitor
Procedure
Device Tests
Lamp Test
Main Menu→ Test→ Device Tests
Ending an Active Test
T Configuration Options
5-10
Telco-Initiated Tests
Telco-Initiated Line Loopback
Telco-Initiated Payload Loopback
5-11
Telco-Initiated Remote Line Loopback
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5-12
5. Testing
February
Overview
Messages and Troubleshooting
Configuring SNMP Traps on page
T Device Messages on page 6-3 Troubleshooting on page
Management and Communication→ SNMP Traps
Configuring SNMP Traps
Main Menu→ Configuration→ Current Configuration→
nnn.nnn.nnn.nnn
Device Messages
What To Do
Table 6-1. Device Messages 2 of
Device Message
What Message Indicates
Solutions
Troubleshooting
Table 6-2. Troubleshooting
Symptom
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6. Messages and Troubleshooting
February
ATI Access to Menu Functions
ATI Access Levels
Security
Table 7-1. Access Levels
Procedure
Creating a Login
screen, for the
Deleting a Login
Procedure
On the Login Entry
Management Options, in Appendix A, Configuration Options
Controlling SNMP Access
Assigning SNMP Community Names and Access Types
Limiting SNMP Access through the IP Addresses of the Managers
T Appendix A, Configuration Options
Configurations Not Running IP Conservative Software
All Configurations
T Options, in Appendix A, Configuration Options
Figure 8-1. Peer IP Address Assignments
IP Addressing Example
Overview
Configuration Options
Configuration Changes in Chapter 3, Initial Startup and Configuration
Margin Threshold
Main Menu→ Configuration→ Current Configuration→ Network
Network Interface Options
Excessive Error Rate Threshold
Peer IP Address
DSL Line Rate Possible Settings 400, 528, 784, 1040
Possible Settings 001.000.000.000 - 223.255.255.255, Clear
AutoRate
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Main Menu→ Configuration→ Current Configuration → DSX-1
DSX-1 Interface Options
Line Framing
Line Equalization Possible Settings 0-133, 133-266, 266-399, 399-533
Excessive Error Rate Threshold
Port Status
Primary Clock Source
Table A-2. DSX-1 Interface Options 2 of
Send AIS on Network Failure
Send All Ones on DSX-1 Failure
To Port y
Main Menu→ Configuration→ Current Configuration→ Copy Ports
Copy Ports Options
From Port n
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Main Menu→ Configuration→ Current Configuration→ System
System Options
Telco Initiated Loopback
DSL Mode
Test Timeout
Test Duration min
Management and Communication→ Telnet Session
Management and Communication Menu
Telnet Session Options
A-10
Inactivity Timeout
A-11
Telnet Login Required
Session Access Level
General SNMP Management
General SNMP Management Options
A-12
Management and Communication →
SNMP Management
A-13
Name 1 Access
Name 2 Access
Main Menu→ Configuration→ Current Configuration→
SNMP NMS Security Options
A-14
Management and Communication → SNMP NMS Security
Access Level
A-15
Number of Managers Possible Settings 1, 2, 3, 4, 5, 6, 7, 8, 9
Possible Settings 001.000.000.000 - 223.255.255.255, Clear
Management and Communication→ SNMP Traps
SNMP Trap Options
A-16
Main Menu→ Configuration→ Current Configuration→
SNMP Traps
A-17
Possible Settings 001.000.000.000 - 223.255.255.255, Clear
General Traps Possible Settings Disable, Warm, AuthFail, Both
SNMP Traps
A-18
Link Traps Possible Settings Disable, Up, Down, Both
Enterprise Specific Traps
warmStart
authenticationFailure
Standards Compliance for SNMP Traps
SNMP Traps
linkUp and linkDown
Enterprise-Specific Traps
TifOperStatus RFC
Overview
Connector Pin Assignments
Front Panel 50-pin DTE Connector Pinouts
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C. Connector Pin Assignments
February
Size
Technical Specifications
Weight
Power
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D. Technical Specifications
February
GL-1
Glossary
GL-2
GL-3
GL-4
IN-1
Index
IN-2
IN-3
IN-4
IN-5
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IN-6
Index
February