The µRTM faceplate provides the T1/E1/J1 connections. These eight RJ-48C connections are implemented as two quad RJ48C connectors located at J1 and J2.

RMC348 μRTMs Faceplate

The connector port assignments are outlined in the following table.

RJ48C Connector Port Assignments

RJ48C ConnectorPorts
J1-10
J1-21
J1-32
J1-43
J2-14
J2-25
J2-36
J2-47

The following table shows the pin assignments for each RJ48C connector.

RJ48C Connector Pinout

RJ48C PinNameIllustration
1RRING1
2RTIP1
3NC
4TRING1
5

TTIP1

6NC
7NC
8NC


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