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TimeCreator 1000
Symmetricom TimeCreator 1000 User Manual
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T
imeCreator 1000
DOCSIS T
iming Interface Server
User
’s
Guide
Revision C – February 2010
Part Number 097-93100
-01
2
Table of Contents
Table of Contents
3
Figures
11
Default Chapter
15
How to Use this Guide
15
Purpose of this Guide
16
Structure of this Guide
17
Conventions Used in this Guide
18
Warnings, Cautions, Recommendations, and Notes
19
Related Documents and Information
20
Chapter 1 Overview of the Timecreator
23
DTI Server Hierarchy and M-CMTS Elements
24
Overview
24
Timecreator 1000 Front View
25
Timecreator 1000 Rear View
25
Shelf
26
Timecreator 1000 Input Signal Source
27
Output Signals
28
Clock Design
29
Performance Monitoring
30
Functional Description
31
Timecreator 1000 Modules and DTI Links
31
IMC Module Block Diagram
32
Timecreator 1000 Block Diagram
32
IOC Module Block Diagram
33
Power Module
34
Management Ethernet Port
35
Alarms
36
Chapter 2 Engineering and Ordering Procedures
37
Common Configurations
38
Overview
38
AC Power Cord Options
39
Component Part Numbers
39
GPS Parts and Accessories
40
Two-Way GPS Antenna
40
Timecreator 1000 no Redundancy - NA AC Power - P/N 990-93101-01
41
Timecreator 1000 - DC Power - P/N 990-93106-01
42
Timecreator 1000 - NA AC Power - P/N 990-93107-01
42
Timecreator 1000 - DC Power - P/N 990-93108-01
43
Timecreator 1000 - NA AC Power - P/N 990-93109-01
43
GPS Antenna Kit - P/N 990-93500-01
44
NTP Option - P/N 990-93200-01
44
Timecreator 1000 - DC Power - P/N 990-93110-01
44
User-Supplied Tools and Materials
45
Chapter 3 Installing the Timecreator
47
Getting Started
48
Installation Tools and Equipment
49
Rack Mounting the Shelf
50
Installing the Timecreator 1000
51
Working with Modules
51
Inserting Modules
52
IMC Module
53
Making Signal Connections
53
Serial Port Connector Pins
54
Management and NTP Server Ethernet Connector Pin Assignments
54
Serial Port Connector Pin Assignments
54
GPS Connections
55
Rear Panel DTI Links
56
DTI and Root DTI Connector Pin Assignments
56
Making Ground and Power Connections
57
Timecreator 1000 AC Power Module
58
Installation Check List
59
Installation Completeness Checklist
59
Module LED Descriptions
59
Chapter 4 General Guidelines for Using the Symmetricom Timecreator
63
Timecreator 1000 DC Power Module
58
Clock Operations
64
TOD Source Modes
64
CLI Commands
65
Adding and Deleting Users
65
Logging in and out
65
Determining Status
66
Restoring Default Configuration
66
Saving the Present Configuration to Non-Volatile Memory
66
Configuring for Default Mode (Real Time Clock)
67
Configuring for GPS Mode
67
Configuring for User Mode
67
Enabling Outputs
67
Setting the Output to Test Mode
67
Configuring for NTP Mode
68
Configuring for Subtending Mode
68
Forcing Unit to Send New Time
68
Timecreator 1000 User's Guide 097-93100-01 Revision C – February
68
Configuring Dynamic IP
69
Configuring Static IP
69
Setting Auto Cable Advance
69
Setting Manual Cable Advance
69
Switching Active and Standby Cards
70
Dhcp
65
Chapter 5 Provisioning
71
Establishing a Connection to the Timecreator 1000
72
Communicating through the Ethernet Port
72
Communicating through the Serial Port
72
Managing the User Access List
74
Login
74
User Level and Access
74
Adding a User
75
Deleting a User
76
Displaying Current Users and User Access Levels
76
Displaying Logged in Users
76
Changing a User's Password and Access Level
77
Managing the IP Address Whitelist
78
Add an IP Address to the Whitelist
78
Delete an IP Address from the Whitelist
79
Set the Whitelist to Default
79
Provisioning Login Authentication
79
Provisioning the TC1000 for Login Authentication
79
Configuring the RADIUS Server
80
Security Levels Vs. RADIUS Server Class Attribute Settings
80
Configuring the TACACS+ Server
82
Security Levels Vs. RADIUS Server Class Attribute Settings
82
Provisioning Services
84
Provisioning the Ethernet Ports
84
Static IP Mode
84
DHCP Mode
85
Setting the System Date, Time and Time Offset
85
Setting the DTI Server Type
86
Timecreator 1000 Input Signal Source
86
Root DTI Server in Free-Run Mode
87
Root DTI Server in GPS Mode
88
Subtending DTI Server Mode
88
Provisioning the Input Reference
89
Setting the GPS Parameters
89
Setting the DTI Parameters
90
Force System Time to Reference (Jam Sync)
91
Setting the NTP Parameters
91
Provisioning the DTI Links
92
Enabling and Disabling the DTI Client/Server Links
92
Enabling and Disabling the DTI Server Links
92
DTI Link LED Indicators
93
Enabling DTI Test Mode
94
Provisioning Revertive and Non-Revertive Mode
94
Provisioning Root Server Recovery Mode
95
Benefit of Using Root Server Recovery
95
Root Server Recovery Vs. Root Recovery
95
Recovery Modes Based on TOD Source
96
State Diagram for Root Server Recovery - USER Mode
97
Large Scale Deployment with Root Server Recovery
98
Simple Deployment with Root Server Recovery
98
State Diagram for Root Recovery - GPS, NTP, and RTC Modes
99
Duration of Root Server Recovery Process
100
Requirements for Root Server Recovery
100
Displaying Configuration of Root Server Recovery
101
Displaying Status of Root Server Recovery
101
Enabling Root Server Recovery
101
Aborting Root Server Recovery
102
Provisioning SNMP
103
Provisioning an NTP Server
104
Provisioning Alarms
105
Provisioning Cable Advance
105
Provisioning the Alarm-States
106
Provisioning the Set and Clear Alarm Thresholds
106
Timecreator 1000 Alarm Codes
107
Displaying System Status
108
Retrieving Current Alarm Settings
108
Retrieving Current Alarms
108
Timecreator 1000 Alarm Codes
108
Displaying Alarms
109
Displaying Events
109
Routine Operation Commands
109
Backing up Provisioning Data
110
Restarting Timecreator 1000'S IMC Card
110
Saving and Restoring Provisioning Data
110
Restoring Provisioning Data
111
Timecreator 1000 User's Guide 097-93100-01 Revision C – February
114
Chapter 6 Maintenance and Troubleshooting
115
Preventive Maintenance
116
Safety Considerations
116
ESD Considerations
116
Diagnosing the IOC
117
Reading LED Conditions
117
Removing the IOC
117
LED Conditions for the IOC
117
Replacing the IOC
120
Diagnosing the IMC
121
Reading LED Conditions
121
LED Conditions for the IMC
121
Replacing the IMC
122
Repairing the Timecreator 1000
122
Obtaining Technical Assistance
123
Upgrading the Firmware
123
Upgrading the IOC
123
Upgrading the IMC
125
Returning the Timecreator 1000
126
Equipment Return Procedure
126
Repacking the Unit
126
User's Guide Updates
127
Appendix A Alarms, Events and SNMP Traps
129
Alarm Messages
130
Identification Parameters for Alarms, Events and Traps
130
System Notification Messages - Alarms
131
Event Messages
138
System Notification Messages - Events
138
SNMP Traps
148
MIB Var Bindings for Symmetricom- Specific Traps
148
SNMP MIB - Event Table Entries
149
SNMP MIB - Trap Object Parameters and Event Log Entries
149
SNMP Alarm Traps
150
SNMP MIB - Trap Object Binding Example
150
Timecreator 1000 Alarm Trap Details
150
Timecreator 1000 Alarm Traps - Additional Details
152
SNMP Event Traps
158
Standard SNMP Traps Supported by TC1000
158
Timecreator 1000 Event Trap Details
158
Timecreator Events Traps - Additional Details
162
Appendix B Command Descriptions and
176
CLI Overview
176
General Conventions
176
Timecreator 1000 CLI Command Set
176
Command User Levels
177
CLI Commands
178
Show Authentication
187
Show Clock
193
Time Zone Offsets
194
Set Configuration
195
Set Hostname
208
Show Hostname
208
Show Interface
211
Show Inventory
217
Show Log
226
Show Ntp
232
Set Service
250
Show Services
250
Show Snmp
252
Set Snmp
253
Show Statistics
258
Show Status
259
Set User
265
Show User
265
Simple Network Management Protocol
268
Management Information Base
269
SNMP Features
269
SNMP Users and Manager Addresses
269
Snmpv3 Security Features
269
Network Time Protocol
271
Client Mode
272
Server Mode
272
Secure File Transfer Protocol
272
Secure Shell Protocol
272
Appendix C Installing the Two-Way GPS Antenna
273
GPS Parts and Accessories
274
Parts
274
Tools
274
Locating the GPS Antenna
275
Making GPS Connections
275
Installing the GPS Antenna
275
Antenna-To-Device Cabling
277
Installing the Antenna Bracket on a Pipe
278
Installing the Antenna Bracket on a Post
278
Attaching the Antenna to the Bracket
279
Assembling the Lightning Suppressor
280
Appendix D Specifications and Factory Defaults
283
Specifications
284
Environmental
284
Mechanical
284
Timecreator 1000 Mechanical Specifications
284
Timecreator 1000 Environmental Specifications
284
Power
285
Serial Port
285
Timecreator 1000 Power Specifications
285
Serial Port Specifications
285
Input Signals
286
LAN Port
286
Output Signals
286
LAN Port Specifications
286
Input Signal Specifications
286
Output Signal Specifications
286
Roof Antenna
287
Factory Defaults
287
Antenna Specifications
287
GPS and DTI Port Parameters
287
IMC and Communication Parameters
288
Alarm Default Values
290
GPS and DTI Port Alarm Parameters
290
Timecreator 1000 User's Guide 097-93100-01 Revision C – February
292
Index
295
Other manuals for Symmetricom TimeCreator 1000
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Symmetricom TimeCreator 1000 Specifications
General
Brand
Symmetricom
Model
TimeCreator 1000
Category
Server
Language
English
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