manuais Symmetricom EDGE CLOCK 1000

Symmetricom EDGE CLOCK 1000 Manual do Utilizador (224 páginas)

Marca: Symmetricom | Categoria: Relógio | Tamanho: 2.07 MB |

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Índice

TimeProvider 1000 and 1100

1

Edge Clock

1

Symmetricom, Inc

2

Contents

3

Table of Contents

10

How to Use This Guide

13

Purpose of This Guide

14

Who Should Read This Guide

14

Structure of This Guide

14

Questions

17

What’s New in This Guide

17

Overview

20

Expansion Panel

21

Operating Modes

23

Performance Monitoring

24

Phase Measurements

25

MTIE Calculations

25

TDEV Calculations

25

NTP Operation

26

Physical Description

28

Functional Description

30

System Power

33

Communication Ports

34

Reference Input Signals

34

Selecting the Input

35

SSMs and Quality Level

36

Subtending Mode

37

GPS Inputs

38

Clock Performance

39

Output Signals

39

Retimer Modules

40

SmartClock

43

Normal Tracking

44

GPS Holdover

44

Input Modules

47

Output Modules

47

IMC and IOC Modules

48

GPS Antenna

49

Ordering and Parts List

51

Getting Started

54

Gathering the Tools

55

Unpacking the Unit

56

Rack Mounting

56

19-inch Rack

57

Making Connections

60

Making Power Connections

61

Making Input Connections

63

Pin Description

64

3 Chassis ground

64

4 Span Input Tip

64

8 Span Input Ring

64

Making Output Connections

66

Making Retimer Connections

69

Making Alarm Connections

70

Making GPS Connections

71

Installation Check List

82

Powering Up the Shelf

82

Working With Cards

82

Inserting Cards

83

Removing Cards

83

Firmware Features

84

TL1 Overview

86

TL1 Response Format

87

Autonomous Messages

88

Logging In for the First Time

89

Setting RS-232 Parameters

91

Setting Ethernet Parameters

93

Checking Communication Links

94

Managing the User List

96

Logging Out

97

Editing a User’s Access Level

100

Deleting A User

101

Retrieving Current Users

101

Using SynCraft

102

Creating a Connection

103

Closing a Connection

104

Opening a Connection

104

Provisioning the IOC

105

Setting the IOC Parameters

107

Setting the Input State

108

Setting the GPS Parameters

109

Setting the Input Frequency

110

Setting the Input Frame Type

110

Provisioning the SSM

115

Enabling CRC4

116

Using Performance Monitoring

116

Sample Command

117

Provisioning the Outputs

118

Provisioning the LBO

121

Provisioning NTP Parameters

122

Activating NTP

123

Enabling NTP Authentication

124

Provisioning Alarms

126

Retrieving Current Alarms

132

Normal Response Format

133

Displaying Alarm Status

134

Clearing Alarms

135

Provisioning SNMP Parameters

136

Adding a User

137

Deleting a User

137

System Commands

138

Restarting the TimeProvider

140

Saving Provisioning Data

141

In This Chapter

145

Testing the TimeProvider

146

Verifying Normal Operation

146

Testing Alarm Conditions

148

Testing the Power Alarms

150

Detecting Input Errors

151

Testing the Ethernet Port

152

Testing the Outputs

153

Test Record

153

TimeProvider

155

Preventive Maintenance

156

Safety Considerations

156

ESD Considerations

156

Diagnosing the IOC

157

Interpreting Error Messages

158

Removing the IOC

158

Replacing the IOC

160

CPY-MEM:::::IMC,IOC,IOC;

161

Diagnosing the IMC

162

Replacing the IMC or IMC/TPIU

163

Diagnosing the External TPIU

164

Diagnosing the Retimer Module

164

Replacing Output Modules

165

Replacing the Input Module

166

Using Events to Troubleshoot

167

GPSFLTDEL

173

Table 6-7. Alarm Codes

176

T1NSAMNMNMN

180

Repairing the TimeProvider

187

Upgrading the Firmware

187

Upgrading the IMC

189

Upgrading the IOC

189

ACT-SWDL::IMC:TP1000;

190

CPY-MEM:::::IOC,IMC,IOC;

190

ACT-SWDL::IMC;

190

Returning the TimeProvider

191

Manual Updates

192

Communications Ports

194

LAN Port

195

Input Alarms

200

Output Alarms

200

Roof Antenna

201

Mechanical

201

Environmental

202

In This Appendix

203

Default Command Access Levels

204

Alarm Default Values

205

Default Equipment Parameters

208

Default Input Parameters

209

Default Output Parameters

210

Default Retimer Parameters

211

System Requirements

214

Installing SynCraft

215

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