ADC HiGain HLU-432 Manuals

Manuals and User Guides for ADC HiGain HLU-432. We have 2 ADC HiGain HLU-432 manuals available for free PDF download: User Manual, Quick Installation

ADC HiGain HLU-432 User Manual (74 pages)

Line Unit

Brand: ADC | Category: Network Hardware | Size: 1.37 MB

Table of Contents
5
Overview
9
Features
9
Product Enhancements
9
Standard Features
9
Compatibility
10
Applications
10
Higain Doubler Applications
10
Front Panel
11
Front-Panel Display Messages
13
Installation
15
Verification
16
Verification Without a Downstream Device
16
Verification with a Downstream Device
16
Provisioning Requirements
17
Provisioning
18
Using the MODE and SEL Buttons
18
Setting Options through MODE and SEL
18
Resetting to Factory Default Values
19
Displaying System Parameter Settings
19
Disabling an Alarm
19
Loopback Modes
19
Using a Maintenance Terminal
20
Connecting to a Maintenance Terminal
20
Accessing the Maintenance Terminal Screens
20
Maintenance Terminal Main Menu
21
Using the Maintenance Terminal Screens
22
View Span Status Screen
22
System Spans
22
Span Status Screen: no Doubler
23
Span Status Screen: Four Doublers (Span 5)
23
Span Status Fields and Descriptions
24
HDSL System Alarms
25
Loopback Messages
25
Set Clock Screen
26
System Settings Screen
27
Loopback Mode Screen
33
Loopback Menu: Four Doublers
34
View Performance Data Screen
36
Errored and Unavailable Seconds Definitions
36
Performance Data Screen: no Doubler
37
Performance Data Screen: Four Doublers (Span 5)
37
View Performance History Screen
38
Day Performance History Screen: no Doubler
38
Day Performance History Screen: Four Doublers (Span 5)
39
View Alarm History Screen
40
Alarm History Screen: no Doubler
41
Alarm History Screen: Four Doublers (Span 5)
41
View System Inventory Screen
42
System Inventory Screen: no Doubler
43
System Inventory Screen: Four Doublers
43
View Troubleshooting Screen
44
Troubleshooting Screen for a Doubler Application
44
Troubleshooting Screen Describing Circuit Problem
44
Troubleshooting with Help
45
Troubleshooting with Margin Values
46
Troubleshooting with Insertion Loss Values
46
Troubleshooting
47
System Alarms
47
HDSL System Alarms
47
Alarm Option for DLC Feed
48
Retiring System Alarms
48
Self Test
48
Loopback Operation
49
Generic Loopback Commands
49
Addressable Repeater Loopback Commands: A1LB, A2LB, A5LB
49
Special Loopback Commands
51
Initiating a Manual Loopback Session
52
Loopback Test Procedures
53
General Troubleshooting Tips
53
GNLB Test Procedures
53
A1LB, A2LB, and A5LB Test Procedures
55
A3LB and A4LB Test Procedures
58
Appendix A - Specifications
59
HDSL Insertion Loss Guidelines
60
Power Consumption
60
Power Consumption Without Doublers
60
HLU-432 List 1 Power Parameters-No Doubler
60
Power Consumption with Doublers
61
HLU-432 List 1 Power Parameters-Single Doubler (HDU-451 List 1 or 2)
61
HLU-432 List 1 Power Parameters-Single Doubler (HDU-439 or HDU-437 Lists 1 and 1B)
61
HLU-432 List 1 Power Parameters-Single Doubler (HDU-409 List 2)
61
HLU-432 List 1 Power Parameters-Two Doublers (HDU-451 List 3, 4, 3B or 4B)
62
HLU-432 List 1 Power Parameters-Two Doublers (HDU-439 or HDU-437 Lists 1 and 1B)
62
HLU-432 List 1 Power Parameters-Two Doublers (HDU-409 List 2)
62
HLU-432 List 1 Power Parameters-Three and Four Doublers (HDU-409 List 2)
62
Maximum Power Dissipation
63
Maximum Current Drain
63
HLU-432 Card Connector
64
Network Management Control Bus
64
Fuse Alarm
64
System Alarm Relay Output
65
Craft Port
65
RS-232 Craft Port Pinouts
65
Appendix B - Functional Operation
66
Timing
66
Ground Fault Detect
67
Appendix C - Compatibility
68
T1 Repeater Shelves and Related Equipment
68
Higain Doubler Circuit Deployment
68
Appendix D - Product Support
70
Appendix E - Abbreviations
71
Certification and Warranty
73

ADC HiGain HLU-432 Quick Installation (7 pages)

LINE UNIT

Brand: ADC | Category: Network Hardware | Size: 0.36 MB

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ADC HiGain HLU-432 Manuals

ADC HiGain HLU-432 User Manual (74 pages)

Table of Contents

ADC HiGain HLU-432 Quick Installation (7 pages)

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