RJ-48 Connector Pinout
- Kelli Higdon
Owned by Kelli Higdon
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Below are the pinouts for the RJ-48 connector used on the T1/EI interfaces on the rear of the IMG 2020.
Straight Pinout
RJ-48 Pin (T1/E1) | RJ-48 Pin | Signal |
|---|---|---|
1 | 1 | RX, Ring, - |
2 | 2 | RX, Tip, + |
3 | 3 | Shield/Return/Ground |
4 | 4 | TX, Ring, - |
5 | 5 | TX, Tip, + |
6 | 6 | Shield/Return/Ground |
7 | No Connect | No Connect |
8 | No Connect | No Connect |
Crossover Pinout
RJ-48 Pin (T1/E1) | RJ-48 Pin | Signal |
|---|---|---|
1 | 4 | RX/Ring/- ↔ TX/Ring/- |
2 | 5 | RX/Tip/+ ↔TX/Tip/+ |
3 | 3 | Shield/Return/Ground |
4 | 1 | TX/Ring/- ↔ Rx/Ring/- |
5 | 2 | TX/Tip/+ ↔RX/Tip/+ |
6 | 6 | Shield/Return/Ground |
7 | No Connect | No Connect |
8 | No Connect | No Connect |
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