Symmetricom SSU-2000 Technical Reference

Chapter 8 Default Settings
Communications Module Default Settings
348 SSU-2000 Technical Reference 12713020-003-2 Revision F.01 – January 2007
Communications Module Default Settings
Table 8-1 lists settings and factory defaults for the SSU-2000 Communications
Module.
Clock Module Default Settings
The Stratum 2E, TYPE I, and Stratum 3E Clock modules are software configurable
via one of the serial or Ethernet ports.Table 8-2 lists settings and factory defaults for
the Clock modules.
Table 8-1. Communications Module Factory Default Settings
Setting Factory Default
Unit Name SSU_2000
Module Information
configurations
 Current Configuration = the configuration that is currently in use.
 User Default Configuration = configuration the user specifies as the
default if the current configuration is invalid or not present.
 Factory Configuration = the factory default configuration
User List configurations Maximum of 25 users including four built-in users.
EIA-232-C Port
Comm Port Timeout
All three comm ports are set to 9600 baud, Interactive Mode, CRLF, and
Echo on
Five minutes for all (Interactive Mode). (Note: the unit should have one
user added; that is, not in the INITUSERTABLE state). If it is in the
INITUSERTABLE state, no timeout is applied.
No Timeout is assigned for the TL1 Mode.
Ethernet IP Address IP Address 0.0.0.0
Gateway Address 0.0.0.0
Network Mask 255.255.255.0
Table 8-2. Stratum 2E and 3E Clock Module Default Settings
Setting
Factory Default
ST2E TYPE I ST3E
Range
ST2E TYPE I ST3E
Warmup Time (s) 1200 900 – 3600
Min Lock Tau (s) 300 150 1000 300–10 000 150–1200
150–1200
Max Lock Tau (s) 9000 155 1200 300–10 000 150–1200 150–1200
Clk Switch AR On On (1) | Off (0)
Input Switch Auto Return (AR) AR (2) | AS On (1) | AS Off (0)

Symmetricom SSU-2000 Specifications

General

Brand	Symmetricom
Model	SSU-2000
Category	Power Supply
Language	English