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150-1143-42
PairGain 150-1143-42 Manuals
Manuals and User Guides for PairGain 150-1143-42. We have
1
PairGain 150-1143-42 manual available for free PDF download: Manual
PairGain 150-1143-42 Manual (46 pages)
Doubler Unit
Brand:
PairGain
| Category:
Network Hardware
| Size: 0.62 MB
Table of Contents
Table of Contents
5
Product Overview
9
Description and Features
9
Applications
10
Figure 1. Higain Installation with Two Doublers
11
Table 1. HDSL Loss over Cables
11
Functional Description
12
Outside Enclosure Deployment Rules
12
Figure 2. HDU-451 Block Diagram
13
Table 2. Deployment Rules for the HRE-423 and HRE-450
14
Table 3. Deployment Rules for the HRE-454 Enclosure
15
Front Panel
16
Figure 3. the HDU-451 List 4B Front Panel
16
Table 4. the Features of the HDU-451 Front Panel
17
Loopback Design Description
18
Figure 4. Higain Loopbacks
18
Installation
19
Inspecting Your Shipment
19
Installing the HDU-451 List 4B
19
Troubleshooting
20
Isolating a Problem
20
Solutions to Common Problems
21
Line Unit Status Menu Messages
22
Table 5. HLU-451 Status Menu Messages
22
Monitoring the HDSL System
24
Connecting to the Terminal
25
Logging on and Using the Terminal Menus
25
Navigating the Terminal Menus
26
Figure 5. Doubler Log on Screen
26
The Main Menu
27
Figure 6. HDU-451 Main Menu
27
Table 6. Terminal Navigational Keys
27
Table 7. Main Menu Options
28
View Span Status
29
Figure 7. Span 1 Status Screen
29
Table 8. Span Status Screen Fields
30
View System Settings
31
Figure 8. System Settings Screen
32
Table 9. System Settings Screen Fields
32
View Performance Data
34
Figure 9. Performance Data Span 1 (1 or 2 Doublers)
34
View Performance History
35
Figure 10. Performance Data History Span 1 (1 or 2 Doublers)
35
View Alarm History
36
Figure 11. HLU Alarm History Span 1 (1 or 2 Doublers)
36
Table 10. Alarm History Fields
37
Technical Specifications
38
Pinouts
39
Figure 12. HDU-451 List 4B Pin-Outs (Active Pins Are Black)
39
Abbreviations
40
Figure 13. HDU-451 DB-9 Pin Outs
40
Product Support
43
Technical Support
43
Warranty
44
FCC Compliance
45
Modifications
45
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PairGain Categories
Network Hardware
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