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Technical Specifications
RJ48C
Systems equipped with RJ48C connectors provide separate connectors for each PSTN span. The
following illustration and table show the RJ48C plug and pinouts used to connect a single span (T1
or E1).
Figure 42: MPS 500 RJ48C Rear Panel
RJ48C Direct Feed Pinouts
Pin
Signal
1
R1 (receive, ring)
2
T1 (receive, tip)
3
Not used
4
T (transmit, ring)
5
R (transmit, tip)
6
Not used
7
Not used
8
Not used
A standard direct feed cable with RJ48C connectors is connected at both ends in accordance with
the preceding table. Each pin of either connector is connected to the corresponding pin of the other.
Avaya Media Processing Server 500 Hardware Installation and Maintenance
198
Comments? infodev@avaya.com
October 2014
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