Ssu Corrective Action Table - Symmetricom SSU-2000 User Manual

Chapter 5 Maintenance and Troubleshooting
Corrective Maintenance
Table 5-1. SSU Corrective Action Table
Component
Motherboard or Main Chassis
Fault
Defective Cable
Module Fault(s)
Communications Module
2E Clock Module
3E Clock Module
Type 1 Clock Module
1-Port DS1 Input Module
3-Port DS1 Input Module
1-Port E1 Input Module
3-Port E1 Input Module
GPS Input Module
CC Input Module
Japanese Sine Wave Input
Module
Japanese CC Input Module
DS1 Output Module
E1 Output Module
CC Output Module
Japanese CC Output Module
Japanese Sine Wave Output
Module
E1/2048 kHz Output Module
2048 kHz Output Module
RS 422 Output Module
DS1 Dual Line Re-Timing Unit
DS1 Quad Line Re-Timing Unit
E1 Quad Line Re-Timing Unit
130 SSU-2000 User's Guide
Corrective Action
Contact Symmetricom Global
Services.
Replace defective cable.
a. Check that module(s) is seated
correctly.
b. Address any fault LED lights.
c. If present, press RST button on
Comms module.
d. Check both Power A and Power B
inputs for a tripped breaker or blown
fuse on the input power control panel.
e. Replace module.
f. If unable to correct the problem,
contact Symmetricom Global
Services.
Module Replacement
See Handling Modules, on page 81
Part Number
25413020-000-0
See Chapter 9,
Hardware
Configuration Guide
All Modules
23413012-000-0
23413016-000-0
23413015-000-0
23413015-001-0
23413013-001-0
23413013-002-0
23413014-001-0
23413014-002-0
23413017-000-0
23413279-000-0
23413305-000-0
23413307-000-0
23413017-000-0
23413018-000-0
23413158-000-0
23413306-000-0
23413304-000-0
23413292-000-0
23413159-000-0
23413287-000-0
23413301-000-0
23413301-001-0
23413309-001-0
12713020-002-2 Revision F.01 – January 2007