RJ plugs
| Connector | plug |
| Mounting | IDC, crimped, on cable |
| Symbol | Connector type | No. of pins | Pin layout | Application |
|---|---|---|---|---|
| RJ9W | RJ9 | 4 | 4p4c | strand, flat cable |
| RJ9W-R | RJ9 | 4 | 4p4c | strand, round cable |
| RJ11W | RJ11 | 4 | 6p4c | strand, flat cable |
| RJ11W-R | RJ11 | 4 | 6p4c | strand, round cable |
| RJ12W | RJ12 | 6 | 6p6c | strand, flat cable |
| RJ12W-R | RJ12 | 6 | 6p6c | strand, round cable |
| RJ45W | RJ45 | 8 | 8p8c | strand, flat cable |
| RJ45W-R | RJ45 | 8 | 8p8c | strand, round cable |
| RJ45WD | RJ45 | 8 | 8p8c | wire, round cable |
| WT-10P-10C-L | RJ50 | 10 | 10p10c | strand, round cable |
| WT-10P-10C-D | RJ50 | 10 | 10p10c | wire, round cable |