CXR 54500-16 Manuale utente

CXR Larus Corporation

Company Manual 80-100-400

Issue 1, July 2006

www.cxrlarus.com

CXR Larus Corporation

894 Faulstich Court

San Jose, CA 95112

Tel (408) 573-2700

StarClock 200E

Model 54500 System Shelf

T1/E1 Synchronization Timing System

VOLUME 1

System Description

This manual applies to the following equipment:

Model Model

54500-16 54541-2

54500-17 54542-2

54501-1 54550-21

54502-1 54550-22

54505-0 54550-23

54510-0 54550-24

54510-1 54560-2

54511-2 54560-3

54512-3 54571-2

54512-4 54572-3

54513-3 54573-2

54513-4 54574-2

54513-5 54575-5

54514-0 54577-1

54514-1 54580-2

54522-5 54591-2

54523-3 54593-2

CXR Larus Corporation

Company Manual 80-100-400

Issue 1, July 2006

www.cxrlarus.com

CXR Larus Corporation

894 Faulstich Court

San Jose, CA 95112

Tel (408) 573-2700

Volume 1 Contents

__________________________________________________________________

section topic page

1. Introduction 1-1

1.1 General 1-1

1.2 System Description 1-2

1.3 Versions 1-4

1.31 Stratum 3E/LNC System 1-7

1.32 Stratum 2/TNC System 1-7

1.33 Stratum 1/PRC System 1-7

1.34 General GPS Information 1-9

1.35 Track and Hold Clock Card Combinations 1-10

1.36 Characteristics Common to All Systems 1-11

1.4 Cards 1-11

1.5 Features 1-14

1.6 Options 1-15

1.7 Installation Advice 1-17

2. Applications 2-1

2.1 General 2-1

2.2 Timing Distribution and Central Clock Considerations 2-2

2.21 Synchronization Networks 2-2

2.22 Interoffice Distribution 2-7

2.23 Intraoffice Distribution 2-11

2.24 SONET and SDH Network Elements 2-12

2.25 T1 References 2-13

2.26 E1 References 2-13

3. Specifications 3-1

3.1 General 3-1

3.2 StarClock 200E Mounting Elements 3-1

3.21 Model 54500 Mounting Shelf 3-1

3.22 Environmental Limitations 3-1

3.3 Cards 3-3

3.31 Model 54511 T1 Input Card 3-3

3.32 Model 54512 E1/2.048 MHz Input Card 3-6

3.33 Model 54513 CC/5 MHz/10 MHz Input Card 3-10

3.34 Model 54522 Stratum 3E/LNC Track and Hold Clock Card 3-13

3.35 Model 54523 Stratum 2/TNC Track and Hold Clock Card 3-20

3.36 Model 54591 GPS Stratum 1/PRC Track and Stratum

3E/LNC Hold Clock Card 3-27

3.37 Model 54593 GPS Stratum 1/PRC Track and Stratum 2/TNC

Hold Clock Card 3-35

3.38 Model 54541 T1 Synchronization Monitor Card 3-43

3.39 Model 54542 E1/2.048 MHz Square Wave Synchronization

Monitor Card 3-48

3.40 Model 54550 Information Management Card 3-54

3.41 Model 54560 Alarm Interface Card 3-58

3.42 Model 54571 T1 Output Driver Card 3-61

3.43 Model 54572 Composite Clock Output Driver Card 3-64

3.44

Model 54573 E1 and 54574 2.048 MHz Square Wave 3-72

5 5 RS-422 Output Driver Card 3

7 5/10 MHz Output Driver Card 3

Shelf) 3

Output Driver Cards

3.4

3.4 Model 5457

Model 5457 -76

-79

3.47 Model 54500E Backplane (of -82

4. Operation 4-1

4.1 General 4-1

4.2 Operation from Front Panels 4-1

4.21 Hold Mode Track and Hold Card Tests

Selection of C 4-1

4.22 lock Source for Output Driver Cards 4-2

Interface Card

2 Synchronization

4.25 ing of Card Outputs 4-5

593TrackandHoldClock

rmation Management Card

3 erface Card

4577 Output Driver Cards

orts

4.23 Alarm Cutoff on 54560 Alarm 4-4

4.24 Selection of DS1/E1 Input for 54541/5454

Monitor Card

Monitor

4-4

4.3 StarClock 200E System Self Diagnostics 4-6

4.31 Model 54522, 54523, 54591, and 54

Cards 4-6

4.32 Model 54550 Info 4-6

4.3

4.3 Model 54560 Alarm Int

Model 54571 through 5 4-6

4-6

4.35 Failure Rep 4-7

5. Circuit Descriptions

Card

ld Clock Card

5.62 5-20

ation, 54522 and 54523 Cards

tratum 1/PRC Track and Stratum

5.81 Functions 5-27

cription

tratum 1/PRC Track and Stratum 2/TNC

Card

ent Card

5-1

5.1 General 5-1

5.2 Backplane 5-1

5.21 Functions 5-1

5.22 Circuit Description 5-1

5.3 Model 54511/54512 Input 5-4

5.31 Functions 5-4

5.32 Circuit Description 5-5

5.4 Model 54513 Input Card 5-6

5.41 Functions 5-6

5.42 Circuit Description 5-6

5.5 Model 54522 Stratum 3E/LNC Track and Hold Clock Card 5-11

5.51 Functions 5-11

5.52 Circuit Description 5-12

5.6 Model 54523 Stratum 2/TNC Track and Ho 5-19

5.61 Functions

Circuit Description 5-19

5.7 Clock Oper 5-25

5.8 Model 54591 GPS S

3E/LNC Hold Clock Card 5-27

5.82 Circuit Des 5-29

5.9 Model 54593 GPS S

Hold Clock Card 5-35

5.91 Functions 5-35

5.92 Circuit Description 5-36

5.10 Model 54541/54542 Synchronization Monitor 5-42

5.101 Functions 5-52

5.102 Circuit Description 5-42

5.11 Model 54550 Information Managem 5-48

5.111 Functions 5-49

5.112 Circuit Description 5-49

5.12 Model 54560 Alarm Interface Card 5-53

1 T1 Output Driver Card

5.14 Composite Clock Output Driver Card 5-60

uare Wave Output

5 RS-422 Output Driver Card

5.17 7 5/10 MHz Output Driver Card 5-72

5.18 s54571,54572,54573,54574OutputCard Redundancy

5-75

81 5

utputs Installed in a StarClock 200E 5

5.121 Functions 5-53

5.122 Circuit Description 5-53

5.13 Model 5457 5-57

5.131 Functions 5-57

5.132 Circuit Description

Model 54572 5-57

5.141 Functions 5-60

5.142 Circuit Description 5-60

5.15 Model 54573 E1 and 54574 2.048 MHz Sq

Driver Card 5-64

5.151 Functions 5-64

5.152 Circuit Description 5-65

5.16 Model 5457 5-69

5.161 Functions 5-69

5.162 Circuit Description

Model 5457 5-69

5.171 Functions 5-72

5.172 Circuit Description

Model 5-72

Switching

Functions

5.1 -75

5.19 Output Cards With 10 O

shelf -78

6-16. Warranty

ppendix

AA vs. AB Architecture A-1

Appendix

B System Behavior: Phase Alignment

AB-1

G-1

Glossary

Vol e 1 Figures

section topic pa

1-3 tarClock 200E Front Panel Layout 1-8

2-2 k 200E Stratum 2/TNC Application Diagram (54523) 2-4

1/3E or PRC/LNC Application Diagram

pplication Diagram

3-3 t Card Front Panel 3-11

3-5 Stratum 2/TNC Track and Hold Clock Card 3-22

atum 3E/LNC

Stratum 2/TNC Hold

1-1 StarClock 200E Front View 1-2

1-2 StarClock 200E System Block Diagram

Typical S 1-3

2-1 StarClock 200E Stratum 3E/LNC Application Diagram (54522)

StarCloc 2-3

2-3 StarClock 200E Stratum

(54591) 2-5

2-4 StarClock 200E Stratum 1/2 or PRC/TNC A

(54593) 2-6

2-5 Central Clock Concept 2-8

3-1 Model 54511 T1 Input Card Front Panel 3-4

3-2 Model 54512-4 E1 Input Card Front Panel

Model 54513 Inpu 3-7

3-4 Model 54522 Stratum 3E/LNC Track and Hold Clock Card

Model 54523 3-14

3-6 Model 54591 GPS Stratum 1/PRC Track and Str

Hold Clock Card 3-29

3-7 Model 54593 GPS Stratum 1/PRC Track and 3-37

itor Card

r Card 3

ard 3

Square Wave Output Driver Card

5-2 12 Input Card 5-6

5-4 Stratum 3E/LNC Track and Hold Clock Card 5-13

Card

rack and Stratum 3E/LNC

m 2/TNC Hold

e Clock Output Driver Card 5

t Driver Card 5

Hz Square Wave Output Driver Card 5

t Driver Card 5

Model 54577 5/10 MHz Output Driver Card 5-74

8 Installation of a 10-output card into a StarClock 200E shelf 5-78

Architecture A-3

A-3

1 Clock State Diagram G-2

G-2 G-3

V e 1

Clock Card

3-8 Model 54541 T1 Synchronization Mon 3-44

3-9 Model 54542 E1/2.048 MHz Synchronization Monitor Card 3-51

3-10 Model 54550 Information Management Ca 3-55

3-11 Model 54560 Alarm Interface Card 3-60

3-12 Model 54571 T1 Output Driver Card -62

3-13 Model 54572 Composite Clock Output Drive -66

3-14 Model 54573 E1 Output Driver C -73

3-15 Model 54574 2.048 MHz 3-74

3-16 Model 54575 RS-422 Output Driver Card 3-77

3-17 Model 54577 5/10 MHz Output Driver Card 3-80

4-1 Clock Auto-selection State Diagram 4-3

5-1 StarClock 200E Mounting Shelf Backplane

Model 54511/545 5-2

5-3 Model 54513 Input Card

Model 54522 5-10

5-5 Model 54523 Stratum 2/TNC Track and Hold Clock 5-21

5-6 Model 54591/54593 Card GPS Mode Algorith 5-28

5-7 Model 54591 GPS Stratum 1/PRC T

Hold Clock Card 5-30

5-8 Model 54593 GPS Stratum 1/PRC Track and Stratu

Clock Card 5-37

5-9 Model 54541/54542 Synchronization Monitor Card 5-44

5-10 Model 54550 Information Management Ca 5-51

5-11 Model 54560 Alarm Interface Card 5-56

5-12 Model 54571 T1 Output Driver Card 5-59

5-13 Model 54572 Composit -63

5-14 Model 54573 E1 Outpu -66

5-15 Model 54574 2.048 M -67

5-16 Model 54575 RS-422 Outpu -71

5-17

5-1

A-1 AA Clock

A-2 AB Clock Architecture

G- Wander Generation (MTIE)

olum Tables

section topic page

1-A Card Function and Identification 1-12

2-A T1 Clock Strata Performance 2-9

2-B E1 Clock Performance 2-10

4-A Alarm Thresholds 4-8

ritized Synchronization Status Messages 5-18

5-A Prio

[This page is intentionally left blank.]

__________________________________________________________

CXR Larus 80-100-400 Issue 1, July 2006 1-1

1 Introduction

____________________________________________________________________

1.1 General

1.11 This document is Volume 1 of this series of manuals and describes the CXR

Larus StarClock 200E Expandable T1/E1 Synchronization Timing System and

its theory of operation. This is the expandable version of the system which

uses the Model 54500 shelf is shown in Figure 1-1. This volume isintended for

planners, engineers, and general users.

Installation and operation information for the StarClock 200E relating to

planning and engineering may be found in Volume 2, CXR Larus Manual

80-600-400. It describes backplane wiring, switch settings, testing,

maintenance, and troubleshooting of the system, and is intended for use by

field support engineers, technicians, and craft personnel.

Volume 3, Manual 80-800-400, the Model 54550 Information Management

Card TL1/ITL1 User Manual, provides a discussion of the domestic and

international transaction language used by the system. It also covers

performance monitoring, parameter descriptions,and security commands, and

is intended for use by Control Center personnel. It is recommended that the

TL1/ITL1 operator read this document in its entirety before using the system.

Volume 4, Manual 80-801-400, the Model 54550 Information Management

Card Menu User Manual, provides a discussion of the Windows-based user

interface to the system. It also covers performance monitoring, parameter

descriptions,andsecuritycommands,andisintendedforuse byControlCenter

personnel. It is recommended that the menu operator read this documentinits

entirety before using the system.

NOTE:

StarClock 200E is factory provisioned with either the TL1/ITL1 or menu user interface.

CXR Larus 80-100-400

Issue 1, July 2006

___________________________________________________________

__________________________________________________________

CXR Larus 80-100-400 Issue 1, July 2006 1-2

Figure 1-1 StarClock 200E Master Shelf Front View

1.12 The StarClock 200E is an expandable and modular system packaged in a

Network Equipment Building System (NEBS) compatible19/23-inch (48.2/58.4

cm) rack mounting shelf, Model 54500-16 for the E1 application or Model

54500-17 for the T1 application. The shelvescontain backplanes that receives

all source signals and distributes them to the appropriate cards for processing.

The processed signals from the cards are delivered to the appropriate pins or

connectors on the shelf backplane. The StarClock 200E master shelf system

block diagram is shown in Figure 1-2 and the backplaneis described inSection

__________________________________________________________

CXR Larus 80-100-400 Issue 1, July 2006 1-3

NOTE: many of the output cards have twenty outputs each

Figure 1-2 StarClock 200E Master Shelf System Block

Diagram

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