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QPC472
Nortel QPC472 Manuals
Manuals and User Guides for Nortel QPC472. We have
1
Nortel QPC472 manual available for free PDF download: Installation Manual
Nortel QPC472 Installation Manual (67 pages)
Brand:
Nortel
| Category:
Telephone
| Size: 0.2 MB
Table of Contents
Table of Contents
3
Introduction
8
Other Documentation
9
DTI Installation
10
Equipment Overview
10
DTI Interfaces
11
QPC472 DTI Specifications
11
QPC472 Transmission Equalization SW2 Switch Settings for DTI
12
QPC472 DTI External Connectors
12
QPC472 DTI Faceplate Layout
13
QPC720 PRI Specifications
14
QPC720 Transmission Equalization SW2 Switch Settings
14
SW3 Options for the QPC720 PRI/DTI
15
QPC720 PRI External Connectors
15
QPC720 PRI Faceplate Layout
16
Cable Requirements
17
DTI Cables and Cable Lengths
17
Installation Procedures
18
Possible Card Locations by System
18
Table 7
18
Table
19
Cable Connections to the Clock Controller, Network, Patch Panel
19
Removing the DTI Card
22
ST, STE Systems
22
Figure 3
23
ST, STE Cabling Arrangement
23
Switch Settings in DTI Mode
24
MS Systems
25
Switch Settings in DTI Mode
25
Figure 6
26
MS Cabling Arrangement
26
N/NT and RT Systems
27
Switch Settings in DTI Mode
27
Figure 8
28
N/NT, 51, RT, and 61 Single and Half Group Cabling Arrangement
28
XN/XT Systems
31
Switch Settings in DTI Mode
31
XN/XT and 71 Cabling Arrangement
32
21, 51, 61, 71, and 81
33
Figure 11
33
DTI-To-Echo Canceller Cabling
33
Echo Canceller Interface
34
DTI-To-Echo Canceller Pin Assignments
34
Operating Parameters for the Echo Canceller
34
Clock Controller Installation
35
Settings for the 24 Channels on the Echo Canceller
35
Determining Slots and Shelves
36
Clock Controller Shelves and Slots
36
Clock Controller Switch Settings for QPC471 Vintage a
36
Clock Controller Switch Settings for QPC471 Vintages B, C, D, E, F, and G
37
Table 14
37
Clock Controller Switch Settings for QPC471 Vintage H
38
Clock Controller Switch Settings for QPC775
38
Replacing a Clock Controller
39
Installing a Clock Controller
39
Starting the Clock Controller
39
Clock Controller Commands
40
Installing the Clock Controller in a Single Group
43
Cabling Requirements
47
NT8D74 Clock Controller to Intergroup Cable
47
NT8D75 Clock Controller to Clock Controller Cable
47
NT8D79 PRI/DTI to Clock Controller Cable
48
Data Administration
49
DTI Data Administration
50
CPI Data Administration
57
Acceptance Tests
59
Self-Test Procedures
59
Automatic Loop Test
60
Automatic Loop Test Procedures
60
Link Diagnostic and Remote Loopback Tests
61
Link Diagnostic and Remote Loopback Test Procedures
62
DTI Remote Loopback Test and DTI Link Diagnostic Test
62
Table 17
63
Table 17
64
Qcad129/Nt9J93Xx Wire List
64
Qcad133/Nt8D97Xx Wire List
65
Table 18
65
Qcad128/Nt8D83Xx Wire List
66
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