Configuring A Monitor-Only System - Symmetricom SSU-2000e User Manual

Figure 9-2. SSU-2000e Configured as PRS System
The SSU-2000e PRS configuration consists of the following:
SSU-2000e main chassis
Communications Module
One or two GPS Input Modules
One Clock Module (2E or 3E)
Up to three E1 and/or DS1 Output Module pairs
1.0-inch wide filler panels and a 3-1/2" wide filler panel as necessary

Configuring a Monitor-Only System

In a monitor-only configuration, no output signals are required. One of the inputs is
designated as the reference, and the SSU-2000e Clock module is locked directly to
this signal. All remaining input signals are then compared to the phase-locked
oscillators (and indirectly to the designated input reference). The SSU-2000e can
support up to 27 inputs in this type of configuration.
configuration.
Figure 9-3. SSU-2000e Configured as Monitor-Only System
12713140-002-2 Revision E – October 2006
Chapter 9 Hardware Configuration Guide
Configuring a Monitor-Only System
Figure 9-3 shows a monitor-only
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