PairGain T1L2PY0AA Manuals

Manuals and User Guides for PairGain T1L2PY0AA. We have 1 PairGain T1L2PY0AA manual available for free PDF download: Manual

PairGain T1L2PY0AA Manual (80 pages)

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Brand: PairGain | Category: Network Hardware | Size: 1.32 MB

Table of Contents
5
Overview
11
Features
11
Product Enhancements
11
Standard Features
11
Compatibility
12
Applications
12
Higain Doubler Applications
12
Personal Communications System Applications
13
Front Panel
14
Front-Panel Display Messages
16
Installation
18
Verification
19
Verification Without a Downstream Device
19
Verification with a Downstream Device
19
Provisioning Requirements
20
Provisioning
21
Using the MODE and SEL Buttons
21
Setting Options through MODE and SEL
21
Resetting to Factory Default Values
22
Displaying System Parameter Settings
22
Disabling an Alarm
22
Loopback Modes
22
Using a Maintenance Terminal
23
Connecting to a Maintenance Terminal
23
Accessing the Maintenance Terminal Screens
23
Navigation Keys
23
Maintenance Terminal Main Menu
24
Selecting a Maintenance Terminal Function
25
System Spans
25
Using the Maintenance Terminal Screens
25
View Span Status Screen
25
Span Status Screen Without Doublers
26
Span Status Screen for Doubler Applications
26
Span Status Screen: no Doubler
26
Span Status Screen: Four Doublers (Span 5)
26
Span Status Fields and Descriptions
27
HDSL System Alarms
28
Loopback Messages
28
Set Clock Screen
29
Set Time
29
Set Date
29
Update the HRU Time and Date
29
System Settings Screen
30
HLU-231 List 8A System Settings
31
Equalization Option
33
BPVT Option
33
BER Option
34
DS0 Blocking Option
34
DS1 Line Code Option
34
Margin Alarm Threshold Option
35
HAIS Option
35
HDSL Line Voltage Options
35
Loopback Mode Screen
36
Loopback Menu Without Doubler
37
Loopback Menu for Doubler Applications
37
Loopback Menu: Four Doublers
37
Initiating a Loopback
38
Disabling a Loopback
38
View Performance Data Screen
39
Errored and Unavailable Seconds Definitions
39
Performance Data Screen Without Doubler
40
Performance Data Screen for Doubler Applications
40
Performance Data Screen: no Doubler
40
Performance Data Screen: Four Doublers (Span 5)
40
View Performance History Screen
41
Performance History Screen Without Doubler
41
Day Performance History Screen: no Doubler
41
Performance History Screen for Doubler Applications
42
Day Performance History Screen: Four Doublers (Span 5)
42
View Alarm History Screen
43
Alarm History Screen Without Doubler
44
Alarm History Screen for Doubler Applications
44
Alarm History Screen: no Doubler
44
Alarm History Screen: Four Doublers (Span 5)
44
View System Inventory Screen
45
System Inventory Screen Without Doubler
46
System Inventory Screen for Doubler Applications
46
System Inventory Screen: no Doubler
46
System Inventory Screen: Four Doublers
46
View Troubleshooting Screen
47
Troubleshooting Screen for a Doubler Application
47
Troubleshooting Screen Describing Circuit Problem
47
Troubleshooting with Help
48
Troubleshooting with Margin Values
49
Troubleshooting with Insertion Loss Values
49
Troubleshooting with 24-Hour Errored Seconds (ES)
50
Troubleshooting with 24-Hour Unavailable Seconds (UAS)
50
Troubleshooting
51
System Alarms
51
HDSL System Alarms
51
Alarm Option for DLC Feed
52
Retiring System Alarms
52
Self Test
52
Loopback Operation
53
Generic Loopback Commands
53
Addressable Repeater Loopback Commands: A1LB, A2LB, A5LB
53
Special Loopback Commands
55
Initiating a Manual Loopback Session
56
Setting the Loopback Time-Out Option
56
Loopback Test Procedures
57
General Troubleshooting Tips
57
GNLB Test Procedures
57
A1LB, A2LB, and A5LB Test Procedures
59
A3LB and A4LB Test Procedures
62
Appendix A - Specifications
63
HDSL Insertion Loss Guidelines
64
Power Consumption
64
Power Consumption Without Doublers
64
Power Parameters-No Doubler
64
Power Consumption with Doublers
65
Power Parameters-Single Doubler (HDU-451 List 1 or 2)
65
Power Parameters-Single Doubler (HDU-439 or HDU-437 Lists 1 and 1B)
65
Power Parameters-Single Doubler (HDU-404 List 2, HDU-407 List 2, and HDU-409 List 2)
65
Power Parameters-Two Doublers (HDU-451 List 3, 4, 3B or 4B)
66
Power Parameters-Two Doublers (HDU-439 or HDU-437 Lists 1 and 1B)
66
Power Parameters-Two Doublers (HDU-404 List 2, HDU-407 List 2, and HDU-409 List 2)
66
Power Parameters-Three and Four Doublers (HDU-404 List 2, HDU-407 List 2, and HDU-409 List 2)
66
Maximum Power Dissipation
67
Maximum Current Drain
67
HLU-231 List 8A Card Connector
68
Network Management Control Bus
68
Fuse Alarm
68
HLU-231 List 8A Card-Edge Connector
68
System Alarm Relay Output
69
Craft Port
69
RS-232 Craft Port Pinouts
69
Appendix B - Functional Operation
70
Timing
70
Ground Fault Detect
71
Appendix C - Compatibility
72
T1 Repeater Shelves and Related Equipment
72
Higain Doubler Circuit Deployment
72
Appendixd - Product Support
74
Technical Support
74
World Wide Web
74
Returns
74
Appendix E - Glossary
76
Certification and Warranty
79

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