Symmetricom 1100 User Manual

Page of 224
097-58001-02 Revision G – April 2008
TimeProvider User’s Guide
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Chapter 3 Installing the TimeProvider
Making Connections
Making Retimer Connections
The front panel of the E1 Retimer module and T1 Retimer module (shown in 
) indicates the input and output connections for a typical installation. 
Side 1 of the Retimer provides 3R (Re-shape, Re-amplify, and Re-time) for the E1 
or T1 signal to a client Network Element.
Figure 3-16.  Front Panel of the T1 (wire-wrap) and E1 (BNC) Retimer Modules
 illustrates a sample schematic for connecting a Retimer connected to 
both sides of a DSX-1 panel in a Central Office.
Figure 3-17.  Sample Installation Schematic for a Retimer