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