Document No. 7984-A2-GB20-10
HOTWIRE M/HDSL STANDALONE TERMINATION UNIT
WITH DSX-1 INTERFACE
USERS GUIDE
Trademarks
Warranty, Sales, and Service Information
Copyright E 1999 Paradyne Corporation All rights reserved
Printed in U.S.A
Important Safety Instructions
To Users of Digital Apparatus in Canada
EMI Warnings
About This Guide
Contents
1 About the Hotwire 7984 Standalone Termination Unit
2 Using the Asynchronous Terminal Interface
Contents
Initial Startup and Configuration
Monitoring the Unit
8 IP Addressing
5 Testing
6 Messages and Troubleshooting
7 Security
C Cables and Pin Assignments
A Configuration Option Tables
D Technical Specifications Glossary Index
B Standards Compliance for SNMP Traps
Initial Startup and Configuration. Provides procedures for
7984 Termination Units features and capabilities
Using the Asynchronous Terminal Interface. Provides
instructions for accessing the user interface and navigating
Technical Specifications. Contains physical and regulatory
Configuration Option Tables. Contains all configuration
options, default settings, and possible settings
Cables and Pin Assignments. Contains connector and
M/HDSL Overview
About the Hotwire Standalone Termination Unit
Hotwire 7984 Termination Unit Features
H Local Management standalone unit. Provides local management using a
Figure 1-1. Sample M/HDSL Configurations
Network Configuration
Rear Panel Interface Connections
Front Panel LED Status Indicators
Figure 1-2. Hotwire 7984 Standalone Termination Unit Front Panel
Figure 1-3. Hotwire 7984 Standalone Termination Unit Rear Panel
SNMP Trap Support
Figure 1-4. HDSL SNMP Configuration
SNMP Management Capabilities
Management Information Base MIB Support
February
About the Hotwire 7984 Standalone Termination Unit
Communication Port Settings
Using the Asynchronous Terminal Interface
User Interface Access
Initiating an ATI Session
Select
Using the Asynchronous Terminal Interface
Interface Options
Main Menu → Configuration → Load Configuration From → Network
Screen Work Areas
Press
Procedure
Navigating the Screens
Keyboard Keys
Select
Screen Function Keys
For the screen function
And press Enter to
Procedure
Switching Between Screen Work Areas
Example
Procedure
Ending an ATI Session
February
2-10
Using the Asynchronous Terminal Interface
Overview
Initial Startup and Configuration
Procedure
Connecting Power to the Unit
Connecting the Unit to an Optional External +24 Vdc Power Source
+24 Vdc Power Supply Pinouts
Procedure
Connecting to the Network
Connecting to a System Terminal
Procedure
Main Menu → Control → Change
Entering Identity Information
Procedure
Configuration Option Area
Choosing a Configuration Mode
Configuring the Unit Using the Configuration Menus
H Referring to Appendix A, Configuration Option Tables
Procedure
Configuring the Unit Using the Internal Switches
HANDLING PRECAUTIONS FOR STATIC-SENSITIVE DEVICES
98-16073a
Switchpack Locations
Switchpack S1 & S2
Allows you to
Switchpack Definitions
Table 3-1. Switchpack S1 Definitions
Switch #
3-10
Table 3-2. Switchpack S2 Definitions
Table 3-3. DSL Line Rate, Switches 3±5 on Switchpack S2
Switch Position
If you select
Accessing and Displaying Configuration Options
Main Menu → Configuration Load Configuration From
3-11
To Access the
Configuration Edit/Display
Main Menu → Configuration → Current Configuration
Main Menu → Configuration → Default Factory
Procedure
Configuration Loader
Main Menu → Configuration → Configuration Loader
3-13
Completed successfully
3-14
If you select
Saving Configuration Options
3-15
Procedure
Procedure
Download Code
3-16
Main Menu → Control → Download Code
What to Monitor
Monitoring the Unit
Main Menu → Status → System and Test Status
Viewing System and Test Status
What Message Indicates
Health and Status
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
Message
Self-Test Results
Table 4-2. Self-Test Results Messages
Call your service
Meaning
Test Status
Table 4-3. Test Status Messages
Test Status Message
H SES Severely Errored Seconds Seconds during which more than
Viewing Network Error Statistics
Main Menu → Status → Performance → Network Error Statistics
Main Menu → Status → Performance → Network Performance Statistics
Viewing Network Performance Statistics
This Field
Contains
Contains
This Field
Main Menu → Status → Performance → DSX-1 Performance Statistics
Viewing DSX-1 Performance Statistics
4-10
Contains
4-11
This Field
Main Menu → Status → Display LEDs
Viewing 7984 Standalone Termination Unit LEDs
4-12
LED is
7984 Standalone Termination Unit LEDs
4-13
Type
February
4-14
Monitoring the Unit
Select
Testing
Accessing the Test Menu
Main Menu →
Main Menu → Test → Network & DSX Tests
Running Network Tests
Procedure
Line Loopback
Procedure
Repeater Loopback
T1 to T1 Repeater Loopback
T1 to V.35 Repeater Loopback
Procedure
DTE Loopback
Procedure
Send Remote Line Loopback
Procedure
Send and Monitor
Procedure
Device Tests
Lamp Test
Main Menu → Test → Device Tests
Activation and Deactivation
Ending an Active Test
Telco-Initiated Tests
Telco-Initiated Line Loopback
5-10
Telco-Initiated Payload Loopback
Telco-Initiated Remote Line Loopback
Overview
Messages and Troubleshooting
H Configuring SNMP Traps H Device Messages H Troubleshooting
Management and Communication Options → SNMP Traps Options
Configuring SNMP Traps
Main Menu → Configuration → Load Configuration From →
What Message Indicates
Device Messages
Table 6-1. Device Messages 1 of
Device Message
What Message Indicates
Table 6-1. Device Messages 2 of
Messages and Troubleshooting
Device Message
Solutions
Troubleshooting
Table 6-2. Troubleshooting 1 of
Symptom
Solutions
Table 6-2. Troubleshooting 2 of
Messages and Troubleshooting
Symptom
Administrator
ATI Access Levels
Table 7-1. Access Levels
ATI Access to Menu Functions
Procedure
Creating a Login
Enter
On the Login Entry screen, for the
Main Menu → Configuration → Load Configuration From → Edit →
Deleting a Login
Controlling SNMP Access
Assigning SNMP Community Names and Access Types
Procedure
Resetting the Termination Units COM Port or Factory Defaults
Limiting SNMP Access through the IP Addresses of the Managers
Main Menu → Configuration → Management → Security Menu
Then
If entering yes to prompt
Selecting an IP Addressing Scheme
IP Addressing
Peer IP Address Assignments
IP Addressing Example
To Configure the
Configuration Option Tables
Configuration Options in Chapter 3, Initial Startup and Configuration
To Access the
Excessive Error Rate Threshold
Main Menu → Configuration → Current Configuration →
Network Interface Options Menu
Table A-1. Network Interface Options 1 of
Peer IP Address LTU Only
Table A-1. Network Interface Options 2 of
DSL Line Rate Possible Settings 400, 528, 784, 1040
Possible Settings 000.000.000.001 ± 223.255.255.255, Clear
Port Status
DSX-1 Interface Options
Table A-2. DSX-1 Interface Options 1 of
Main Menu → Configuration → Load Configuration From →
Send AIS on Network Failure
Table A-2. DSX-1 Interface Options 2 of
Line Coding Format
Line Equalization
Test Timeout
System Options Menu
Table A-3. System Options 1 of
Main Menu → Configuration → Load Configuration From →
Remote Telco Loopback
Table A-3. System Options 2 of
Telco Initiated Loopback
Table A-4. Communication Port Options 1 of
Main Menu → Configuration → Load Configuration From → Communication
Communication Port
Port
Parity Terminal Use Only
Table A-4. Communication Port Options 2 of
Data Rate Possible Settings 9.6, 14.4, 19.2, 28.8
Character Length Terminal Use Only
Port Access Level Terminal Use Only
A-10
Table A-4. Communication Port Options 3 of
Login Required Terminal Use Only
Management and Communication → Telnet
Management and Communication Options Menu
Telnet Session Options
A-11
Session Access Level
A-12
Table A-5. Telnet Session Options
Telnet Login Required
Main Menu → Configuration → Load Configuration From →
Communication Protocol Options
A-13
Management and Communication → Comm Protocol Options
Node Subnet Mask Possible Settings 000.000.000.000 ±
A-14
Table A-6. Communication Protocol Options 1 of
Node IP Address Possible Settings 000.000.000.000 ±
Communication Port Link Protocol
A-15
Table A-6. Communication Protocol Options 2 of
Communication Port Subnet Mask Possible Settings 000.000.000.000 ±
Table A-7. General SNMP Management Options 1 of
General SNMP Management Options
A-16
Management and Communication → SNMP → General SNMP Management
Community Name Possible Settings ASCII text field, Public
A-17
Table A-7. General SNMP Management Options 2 of
Name 1 Access
Table A-8. SNMP NMS Security Options 1 of
SNMP NMS Security Options
A-18
Management and Communication → SNMP → Security
Access Level
A-19
Table A-8. SNMP NMS Security Options 2 of
Possible Settings 000.000.000.000 ± 223.255.255.255, Clear
Table A-9. SNMP Traps Options 1 of
SNMP Traps Options
A-20
Management and Communication → SNMP Traps
General Traps Possible Settings Disable, Warm, AuthFail, Both
A-21
Table A-9. SNMP Traps Options 2 of
Possible Settings 000.000.000.000 ± 223.255.255.255, Clear
Link Trap Interfaces
A-22
Table A-9. SNMP Traps Options 3 of
Link Traps Possible Settings Disable, Up, Down, Both
warmStart
authenticationFailure
Standards Compliance for SNMP Traps
SNMP Traps
linkUp/Down Variable-Bindings
linkUp and linkDown
Possible Cause
Enterprise-Specific Traps
SNMP Trap
Description
Possible Cause
Interface
enterpriseTestStart/Stop
Variable-Bindings
H T1 Network Interface Cable H DSL Network Interface Cable
H COM Port Interface Cable H Power Input Connector
H Optional Power Cable
Cables and Pin Assignments
Pin Number
Table C-1. T1 100-Ohm Balanced Interface Connector
Signal
T1 Network Interface
Pin Number
Table C-2. DSL Network Interface Connector
DSL Network Interface Cable
Signal
COM Port Interface Cable
Figure C-3. COM Port-to-PC Cable Feature Number 7900-F1-507
Pin Number
Table C-3. COM Port Connector J6
Direction
Signal
DC Power Cable Feature Number 7900-F1-506
Power Input Connector
Optional Power Cable
Table C-4. DC Power Connector
Weight
Technical Specifications
Specifications
Criteria
Technical Specifications
COM port
Glossary
GL-1
bridged tap
DTLB
factory defaults
GL-2
DSLAM
IP address
reset
GL-3
HDSL
Telnet
GL-4
SNMP
TCP/IP
IN-1
Index
IN-2
IN-3
IN-4
