| 8-Wire Jack (10BaseT Data Connections)  |
8-Wire Jack (IBM Token Ring Connections)  |
| 8-Wire Jacks (USOC RJ31X Through RJ37X)  |
8-Wire Jacks (USOC RJ41 Through RJ48) Also TIA 568B (TIA 568A Swaps Pairs 2 & 3)  |
| 6-Wire Jack (USOC - RJ14W)  |
6-Wire Jack Modified Jack (DEC MMJ)  |
