RJ-48 Connector to RJ-48 Connector (Straight) Pinouts for the 1-Port T1/E1 Mini-Physical Interface Module
The 1-Port T1/E1 Mini-Physical Interface Module (Mini-PIM) uses an RJ-48 cable, which is not supplied with the Mini-PIM.
To maintain agency approvals, use only a properly constructed, shielded cable.
Table 1 gives RJ-48 connector to RJ-48 connector (straight) pinouts.
Table 1: RJ-48 Connector to RJ-48 Connector (Straight) Pinouts
RJ-48 Pin (on 1-Port T1/E1 Mini-PIM) | RJ-48 Pin (Data Numbering Form) | Signal |
|---|---|---|
1 | 1 | RX, Ring, – |
2 | 2 | RX, Tip, + |
4 | 4 | TX, Ring, – |
5 | 5 | TX, Tip, + |
3 | 3 | Shield/Return/Ground |
6 | 6 | Shield/Return/Ground |
7 | No connect | No connect |
8 | No connect | No connect |