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TimeHub 5500
Symmetricom TimeHub 5500 Reference Guide
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Symmetricom, Inc.
2300 Orchard Parkway
San Jose, CA 95131-1017
U.S.A.
http://www
.symmetricom.com
Copyright © 1999–2005 Symmetricom
, Inc.
All rights reserved.
Printed in U.S.A.
All product names, service marks, trademarks, and
registered trademarks
used in this document are the proper
ty of their respective owners.
1
3
Table of Contents
Default Chapter
3
Table of Contents
3
How to Use this Guide
11
Purpose of this Guide
12
Who Should Read this Guide
12
Structure of this Guide
12
Conventions Used in this Guide
13
Warnings, Cautions, Recommendations, and Notes
14
Related Documents and Information
15
Where to Find Answers to Product and Document Questions
15
What's New in this Guide
15
Chapter 1 Introduction
17
Command Types
18
Security
18
Security Commands
18
Provisioning
19
System Administration
19
Provisioning Commands
19
System Administration Commands
19
Performance Monitoring
20
Performance Monitoring Commands
20
Network and Auxiliary Memory Commands
21
Firmware Commands
21
Network and Auxiliary Commands
21
Firmware Setup Commands
21
Automatic Messages and Alarm Management
22
Enabling Security
22
User Security Levels
23
User Level and Access
23
Command Security Levels
24
Command Level and Access
24
Chapter 2 Commands
25
Command Format
26
Command Structure
26
Parameters
28
Command Parameters
28
Responses
30
Acknowledgement
31
Normal Response
31
Error Response
31
Command Description
32
Activate Bulk Text Transfer Mode
32
Activate Software Download Mode
32
Activate User
33
Cancel Bulk Transfer Mode
33
Cancel Port
34
Cancel User
34
Cancel User Security
35
Change to Normal Mode
36
Copy Network Memory
36
Copy Network Memory Security
36
Copy Software from Main to Backup Memory
36
Delete Security
37
Delete User Security
38
Edit Command Security
38
Edit Date
39
Edit Equipment
40
Edit Password
45
Edit Port Security
46
Edit Sync
47
Edit User Security
49
Enter User Security
50
Erase Firmware from Main Memory
51
Inhibit User Security
52
Initialize Event Log
52
Initialize Register
53
Operate Alarm Cutoff
53
Reinstate User
54
Retrieve Alarm Condition
54
Retrieve All Network Equipment Types
55
Retrieve Attribute
56
Retrieve Automatic Messages
58
Retrieve Command Security
59
Retrieve Condition
60
Retrieve Equipment
62
Retrieve Equipment Type
69
Retrieve Header
69
Retrieve Log
70
Retrieve Performance Monitoring Information
71
Retrieve Port Security
72
Retrieve Status
73
Retrieve Status of Multiple Remote Sessions
74
Retrieve Sync
75
Retrieve Threshold Information
76
Retrieve User
77
Retrieve User Security
78
Set Attribute
78
Set Synchronization
81
Set System Identifier
82
Set Threshold
83
Switch Duplex Equipment
83
Verify Firmware Integrity
84
Chapter 3 Keywords
87
Overview
88
Keywords and Descriptions
88
Keyword Description
93
ACTSSM (Active SSM)
93
AIS (Output AIS)
94
AOMERGE (Automatic Output Merge)
94
AUTOPM (Auto-Upload PM)
95
B8ZS (Bipolar 8-Zero Substitution)
95
BRIDGED (Bridged Input)
96
CBCOMP (Cable Compensation)
97
CCALIGN (Composite Clock Alignment)
98
CCDEL (CC Delay Value)
99
CCDENB (CC Delay)
100
CLRPTALL (Clear Port Alarm)
100
CURRSSM (Current SSM Value)
101
DSCTIME (Discontinuity Time)
102
ECLKEXP (Expected Expansion Controller Card)
102
ECONCRD (Output Connector Card Type)
104
ENABLE (Input Enable)
105
EPROT (Protection)
105
ESF (Extended Super Framing)
106
FREEACT (Freerun Action)
106
HFQLEVL (Holdover and Freerun Quality Level)
107
HFQLEVLSEC (Holdover and Freerun Quality Level for Secondary Oscillator)
108
HLDACT (Holdover Action)
109
INACTTIME (Inactivity Time-Out)
109
INSRVC (in Service)
110
IPEM1 (IP Address of Primary Element Manager-Working Memory)
110
IPEM1X (IP Address of Primary Element Manager-Auxiliary Memory)
111
IPEM2 (IP Address of Alternate Element Manager-Working Memory)
112
IPEM2X (IP Address of Alternate Element Manager-Auxiliary Memory)
112
IPGATE (IP Address of Default Gateway-Working Memory)
113
IPGATEX (IP Address of Default Gateway-Auxiliary Memory)
114
IPLM1 (IP Address of Primary Local Manager-Working Memory)
114
IPLM1X (IP Address of Primary Local Manager-Auxiliary Memory)
115
IPLM2 (IP Address of Alternate Local Manager-Working Memory)
116
IPLM2X (IP Address of Alternate Local Manager-Auxiliary Memory)
116
IPNE (IP Address of Network Element -Working Memory)
117
IPNEX (IP Address of Network Element -Auxiliary Memory)
118
IPSUBNET (Subnetwork Mask-Working Memory)
118
IPSUBNETX (Subnetwork Mask-Auxiliary Memory)
119
LCLAO (Local Automatic Output)
120
LCLBAUD (Local Baud Rate)
120
LCLECHO (Local Echo)
121
MAINCLK (Main Clock)
121
MANCHAN (Manual Channel)
122
MEASDLY (Measurement Delay)
122
MONITOR (Input Event Monitoring)
123
OMANSSM (Output Manual SSM)
124
OQLEVEL (Output Quality Level)
124
OUTESF (Output ESF)
125
PIRANGE (Pull-In Range)
125
PIRANGESEC (Pull-In Range for Secondary Oscillator)
126
PORTAO (Event Reporting Port Number-Working Memory)
127
PORTAOX (Event Reporting Port Number-Auxiliary Memory)
127
PORTCMDS (Command/Response Reporting Port Number-Working Memory)
128
PORTCMDSX (Command/Response Reporting Port Number-Auxiliary Memory)
129
PRC5MHZ (PRC 5 Mhz Signal)
130
PRIORITY (Input Priority)
130
QCUTOFF (Quality Cutoff)
131
QLEVEL (Quality Level)
131
REVERT (Revertive Mode)
132
RPTALL (Report All)
133
SCRAMBLE (Scramble Communication)
133
SELMDE (Selection Mode)
134
SNGCLK (Single Clock)
136
SPRDCHN (Spread Channels)
137
SQUELCH (Squelch Output)
138
SSMENB (Read SSM Bits)
138
SSMPRI (SSM Priority Grouping)
139
SYNCMDE (Sync Mode)
140
TCONST (Time Constant)
141
TCONSTSEC (Time Constant for Secondary Oscillator)
142
TIDQUIET (TID Quiet)
143
TRAFFIC (Traffic Data Pattern)
143
Timehub 5500 TL1 Reference Guide 143
143
USESUBRCK (Use Sub Rack)
144
WTRSS (Wait Time to Restore Synchronization Source)
146
Year4
147
Timehub 5500 TL1 Reference Guide 097-55501-02 Issue 7 – January
148
Chapter 4 Performance Monitoring
149
Overview
150
Measurements
150
Fractional Frequency Offset
150
FFOFF Measurements and Time Periods for Single Input Port
151
Frequency Spread
152
SPRD Measurements and Time Periods for All Input Ports
153
Latest Maximum Relative Time Interval Error
154
LMRTIE Measurements and Time Periods for Single Input Port
155
Maximum Relative Time Interval Error
156
MRTIE Measurements and Time Periods for Single Input Port
157
Time Deviation
158
TDEV Measurements and Time Periods for Single Input Port
159
Time Interval Error
160
TIE Measurements and Time Periods for Single Input Port
161
Measurement Properties
162
Displaying
163
Measurement Properties
163
Changing
165
Chapter 5 Troubleshooting
169
Overview
170
Automatic Messages
170
User Logged off
170
Alarm Event
170
User Logged on
171
Non-Alarmed Event
171
Performance Monitoring Data
171
Events
172
Timehub 5500 Events
172
Log Types
176
Event Types
178
Displaying Event Properties
179
Retrieving State Events
179
Changing Event Properties
180
Troubleshooting with Error Messages
180
Message Troubleshooting
181
Power Supply Events
205
Expansion Link Events
206
Expansion Controller Card Events
207
Error Responses
207
Error Code Troubleshooting
208
Other manuals for Symmetricom TimeHub 5500
User Guide
292 pages
System Manual
208 pages
Reference Manual
246 pages
4
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Symmetricom TimeHub 5500 Specifications
General
Brand
Symmetricom
Model
TimeHub 5500
Category
Data Loggers
Language
English
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