CXR 54550-23 Manuals

Manuals and User Guides for CXR 54550-23. We have 1 CXR 54550-23 manual available for free PDF download: Manual

CXR 54550-23 Manual

CXR 54550-23 Manual (214 pages)

Brand: CXR | Category: Network Hardware | Size: 4 MB

Table of Contents

Table of Contents
3
Volume
5
Topic Page
6
Introduction
8
General
8
System Description
11
Versions
14
Stratum 3E/LNC System
14
Stratum 2/TNC System
14
Stratum 1/PRC System
16
General GPS Information
16
Track and Hold Clock Card Combinations
17
Characteristics Common to All Systems
18
Cards
18
Features
21
Options
23
Installation Advice
24
Applications
26
General
26
Timing Distribution and Central Clock Considerations
27
Synchronization Networks
27
Interoffice Distribution
32
Intraoffice Distribution
36
SONET and SDH Network Elements
37
T1 References
38
E1 References
38
Specifications
40
General
40
Starclock 200E Mounting Elements
40
Environmental Limitations
41
Cards
42
Model 54511 T1 Input Card
42
Model 54512 E1/2.048 Mhz Input Card
45
Model 54522 Stratum 3E/LNC Track and Hold Clock Card
54
Model 54523 Stratum 2/TNC Track and Hold Clock Card
59
Model 54591 GPS Stratum 1/PRC Track and Stratum
66
LNC Hold Clock Card
68
Model 54593 GPS Stratum 1/PRC Track and Stratum 2/TNC
74
Model 54541 T1 Synchronization Monitor Card
82
Model 54542 E1/2.048 Mhz Square Wave Synchronization
87
Monitor Card
87
Model 54550 Information Management Card
92
Model 54560 Alarm Interface Card
97
Model 54571 T1 Output Driver Card
100
Model 54572 Composite Clock Output Driver Card
102
Model 54573 E1 and 54574 2.048 Mhz Square Wave
106
Output Driver Cards
106
Model 5457
106
Model 54577 5/10 Mhz Output Driver Card
113
Model 54500E Backplane (of Shelf)
116
Operation
120
General
120
Operation from Front Panels
120
Hold Mode Track and Hold Card Tests
120
Selection of Clock Source for Output Driver Cards
121
Alarm Cutoff on 54560 Alarm Interface Card
123
Selection of DS1/E1 Input for 54541/5454
123
Synchronization
123
Monitor Card
123
Monitoring of Card Outputs
124
Starclock 200E System Self Diagnostics
124
Model 54522, 54523, 54591, and
124
Track and Hold Clock
124
Cards
125
Model 54550 Information Management Card
125
Model 54560 Alarm Interface Card
125
Model 54571 through 54577 Output Driver Cards
125
Failure Reports
125
Circuit Descriptions
129
General
129
Backplane
129
Functions
129
Circuit Description
129
Model 54511/54512 Input Card
132
Functions
132
Circuit Description
133
Model 54513 Input Card
138
Functions
139
Model 54522 Stratum 3E/LNC Track and Hold Clock Card
139
Circuit Description
140
Model 54523 Stratum 2/TNC Track and Hold Clock Card
146
Functions
146
Circuit Description
147
Clock Operation, 54522 and 54523 Cards
153
Model 54591 GPS Stratum 1/PRC Track and Stratum
154
LNC Hold Clock Card
154
Functions
181
Circuit Description
181
Functions
185
Circuit Description
185
Functions
188
Circuit Description
197
Functions
197
Circuit Description
200

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