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