V.35 DCE Cable Pinout (DB-60 to 34-Pin)
| 60 Pin1 | Signal | Description | Direction | 34 Pin | Signal |
|---|---|---|---|---|---|
| J1-49 J1-48 |
MODE_1 GND |
Shorting group | - | - | - |
| J1-50 J1-51 |
MODE_0 GND |
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 - |
| J1-35 Shield |
CTS/RTS - |
Twisted pair no. 8 | ← - |
J2-C Shield |
RTS - |
| J1-42 Shield |
RTS/CTS - |
Twisted pair no. 9 | → - |
J2-D Shield |
CTS - |
| J1-43 Shield |
DTR/DSR - |
Twisted pair no. 10 | → - |
J2-E Shield |
DSR - |
| J1-44 Shield |
LL/DCD - |
Twisted pair no. 11 | → - |
J2-F Shield |
RLSD - |
| J1-34 Shield |
DSR/DTR - |
Twisted pair no. 7 | ← - |
J2-H Shield |
DTR - |
| J1-33 Shield |
DCD/LL - |
Twisted pair no. 6 | ← - |
J2-K Shield |
LT - |
| J1-28 J1-27 |
RxD/TxD+ RxD/TxD- |
Twisted pair no. 5 | ← ← |
J2-P J2-S |
SD+ SD- |
| J1-18 J1-17 |
TxD/RxD+ TxD/RxD- |
Twisted pair no. 1 | → → |
J2-R J2-T |
RD+ RD- |
| J1-26 J1-25 |
RxC/TxCE+ RxC/TxCE- |
Twisted pair no. 4 | ← ← |
J2-U J2-W |
SCTE+ SCTE- |
| J1-22 J1-21 |
NIL/RxC+ NIL/RxC- |
Twisted pair no. 3 | → → |
J2-V J2-X |
SCR+ SCR- |
| J1-20 J1-19 |
TxCE/TxC+ TxCE/TxC- |
Twisted pair no. 2 | → → |
J2-Y J2-AA |
SCT+ SCT- |
Notes
- Arrows indicate signal direction: → indicates DTE to DCE, and ← indicates DCE to DTE.
- (1) Any pin not referenced is not connected.