60 pin Cisco DB connector | 60 Pin1
| Signal
| Description
| Direction
| 34 Pin
| Signal |
J1-49 J1-48 | MODE_1 GND | Shorting group | - | - | - |
J1-50 J1-51 J1-52 | MODE_0 GND MODE_DCE | Shorting group | - | - | - |
J1-53 J1-54 J1-55 J1-56 | TxC/NIL RxC_TxCE RxD/TxD GND | Shorting group | - | - | - |
J1-46 | Shield_GND | Single | - | J2-A | Frame GND |
J1-45 Shield | Circuit_GND - | Twisted pair no. 12 | - - | J2-B Shield | Circuit GND - |
J1-42 Shield | RTS/CTS - | Twisted pair no. 9 | - | J2-C Shield | RTS - |
J1-35 Shield | CTS/RTS - | Twisted pair no. 8 | - | J2-D Shield | CTS - |
J1-34 Shield | DSR/DTR - | Twisted pair no. 7 | - | J2-E Shield | DSR - |
J1-33 Shield | DCD/LL - | Twisted pair no. 6 | - | J2-F Shield | RLSD - |
J1-43 Shield | DTR/DSR - | Twisted pair no. 10 | - | J2-H Shield | DTR - |
J1-44 Shield | LL/DCD - | Twisted pair no. 11 | - | J2-K Shield | LT - |
J1-18 J1-17 | TxD/RxD+ TxD/RxD- | Twisted pair no. 1 |
| J2-P J2-S | SD+ SD- |
J1-28 J1-27 | RxD/TxD+ RxD/TxD- | Twisted pair no. 5 |
| J2-R J2-T | RD+ RD- |
J1-20 J1-19 | TxCE/TxC+ TxCE/TxC- | Twisted pair no. 2 |
| J2-U J2-W | SCTE+ SCTE- |
J1-26 J1-25 | RxC/TxCE+ RxC/TxCE- | Twisted pair no. 4 |
| J2-V J2-X | SCR+ SCR- |
J1-24 J1-23 | TxC/RxC+ TxC/RxC- | Twisted pair no. 3 |
| J2-Y J2-AA | SCT+ SCT- |
Arrows indicate signal direction:
indicates DTE to DCE, and
indicates DCE to DTE. 1
Any pin not referenced is not connected. | 34 pin V.35 Cisco connector |