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HLU-431
PairGain HLU-431 Network Equipment Manuals
Manuals and User Guides for PairGain HLU-431 Network Equipment. We have
4
PairGain HLU-431 Network Equipment manuals available for free PDF download: Manual, Quick Installation Manual
PairGain HLU-431 Manual (64 pages)
Brand:
PairGain
| Category:
Network Hardware
| Size: 0.97 MB
Table of Contents
Table of Contents
4
Overview
9
Features
9
Compatibility
9
Applications
10
Applications Without Doublers
10
Applications with Higain Doublers
10
Positron High Voltage Protection
10
Front Panel
11
Figure 1. HLU-431 List 1F Front Panel
11
Table 1. Front Panel Description
12
Table 2. Front Panel Display Messages
13
Installation
15
Figure 2. Installing the HLU-431 into a Shelf
15
Verification
16
Verification Without a Downstream Device
16
Verification with a Downstream Device
16
Provisioning Requirements
17
Provisioning
18
Using the SEL and MODE Buttons
18
Setting Options through SEL and MODE
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
Table 3. Navigational Keys on the Maintenance Terminal
20
Figure 3. Maintenance Terminal Main Menu
21
Table 4. Maintenance Terminal Screens
21
Using the Maintenance Terminal Screens
22
View Span Status Screen
22
Figure 4. System Spans
22
Figure 5. Span Status Screen: no Doubler
23
Figure 6. Span Status Screen: Two Doublers (Span 3)
23
Table 5. Span Status Fields and Descriptions
24
Table 6. HDSL System Alarms
25
Table 7. Loopback Messages
25
Set Clock Screen
26
Figure 7. Set Clock Screen
26
System Settings Screen
27
Figure 8. System Settings Screen
27
Table 8. HLU-431 List 1F System Settings Screen Options
28
Loopback Mode Screen
31
Table 9. Loopback Field Messages and Descriptions
31
Figure 9. Loopback Menu: no Doubler
32
Figure 10. Loopback Menu: Two Doublers
32
Figure 11. NLOC Loopback Mode Reported in the Maintenance Terminal Main Menu
33
View Performance Data Screen
34
Table 10. Errored and Unavailable Seconds Definitions
34
Figure 12. Performance Data Screen: no Doubler
35
Figure 13. Performance Data Screen: Two Doublers (Span 3)
35
View Performance History Screen
36
Figure 14. 7 Day History Screen: no Doubler
36
Figure 15. 7 Day History Screen: Two Doublers (Span 3)
37
View Alarm History Screen
38
Table 11. Alarm History Fields and Descriptions
38
Figure 16. Alarm History Screen: no Doubler
39
Figure 17. Alarm History Screen: Two Doublers (Span 3)
39
Enter Circuit ID Screen
40
Troubleshooting
41
System Alarms
41
Retiring System Alarms
41
Table 12. Hdsl System Alarms
41
Self Test
42
Loopback Operation
42
Smartjack (SMJK) Loopback
42
Generic Loopback Code (GNLB)
42
Addressable Repeater Loopback Functions
42
Initiating Manual Loopback Sessions
43
Loopback Test Procedures
44
Loopback Configurations
45
Figure 18. Doubler Loopback Configurations
45
GNLB Loopback Test Procedures
46
Table 13. SPLB Loopback Command Set
46
A1LB, A2LB, and A5LB Test Procedures
47
A3LB and A4LB Test Procedures
49
Table 14. Addressable 1, 2, 5, (A1LB, A2LB, A5LB) Repeater Loopback Commands
49
Table 15. Addressable 3 and 4 (A3LB and A4LB) Repeater Loopback Commands
50
Appendix A - Specifications
51
HDSL Insertion Loss Guidelines
52
Power Consumption
52
Table 16. HDSL Loss over Cables
52
Card-Edge Connector
53
Network Management Control Bus
53
Fuse Alarm
53
Figure 19. HLU-431 List 1F Card-Edge Connector
53
System Alarm Relay Output
54
Craft Port
54
Figure 20. RS-232 Craft Port Pinouts
54
Appendix B - Functional Operation
55
Figure 21. HLU-431 Block Diagram
55
Appendixc - Compatibility
56
Mounting
56
Higain Doubler Circuit Deployment
56
Table 17. Higain Doubler Deployment Matrix
57
Appendixd - Product Support
58
Technical Support
58
World Wide Web
58
Returns
58
Appendix E - Glossary
60
Certification and Warranty
63
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PairGain HLU-431 Manual (66 pages)
Brand:
PairGain
| Category:
Network Hardware
| Size: 0.75 MB
Table of Contents
Table of Contents
1
Description and Features
2
Higain System Applications
2
Functional Operation
3
Alarms
4
System Options
6
Hdsl Line Voltage Option
10
Installation
11
Specifications
11
Certification
11
Warranty
12
Technical Assistance
12
Applications Without Higain
13
Doublers (Hdu-451)
13
Section Introduction
13
Power Consumption
13
Loopback Operation
13
Testing
15
System Maintenance Menu Screens
28
Applications Using Higain Doublers
36
(Hdu-451)
36
Power Consumption
36
Loopback Operation
37
Testing
39
System Maintenance Menu Screens
50
PairGain HLU-431 Quick Installation Manual (30 pages)
Brand:
PairGain
| Category:
Network Hardware
| Size: 0.54 MB
Table of Contents
Table of Contents
4
Product Overview
5
Features
5
Compatibility
5
Product Description
6
Installation
9
HDSL Line Voltage Operation
10
Provisioning
10
Using the SEL and Mode Front Panel Buttons
10
Default Settings
11
Using the Craft Port
11
System Options Settings
13
Testing
16
Doubler Applications
16
Alarms
17
Loopbacks
18
Four-Character Diagnostic Messages
20
Positron High-Voltage Isolation Applications
21
Appendix A: Specifications
23
Appendix B: Service and Support
24
Technical Support
24
Bbs
24
World Wide Web
25
Returns
25
Appendix C: Abbreviations
27
Certification and Warranty
29
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PairGain HLU-431 Quick Installation Manual (20 pages)
HiGain Line Unit
Brand:
PairGain
| Category:
Computer Hardware
| Size: 0.45 MB
Table of Contents
Table of Contents
2
Introduction
3
Compatibility
4
Installation
5
Card-Edge Connectors
6
Installing the Line Unit
7
HDSL Line Voltage Option
8
Provisioning
8
Using the SEL and Mode Front Panel Buttons
8
Default Settings
9
Using the Craft Port
9
System Options Settings
10
Testing
13
Alarms
13
Loopbacks
14
Four-Character Diagnostic Messages
16
Specifications
18
Documentation
18
Technical Support
18
Bulletin Board Services
19
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