### V.35 Cabling

Use these diagrams as a reference when building or purchasing V.35 cables. See Tips for Building and Purchasing Cables for cable length and quality concerns.

DB-25 Pin | V.35 Signal | Winchester Connector Pin | DB-25 Male Connector
2 | TxD (A) | P
14 | TxD (B) | S
3 | RxD (A) | R
16 | RxD (B) | T | Winchester Connector
15 | TxCLKIN (A) | Y
12 | TxCLKIN (B) | AA
17 | RxCLK (A) | V
9 | RxCLK (B) | X
4 | RTS | C
5 | CTS | D
20 | DTR | H
6 | DSR | E
8 | DCD | F
24 | TxCLKOUT (A) | U
11 | TxCLKOUT (B) | W
7 | GND | B
1 and shell | CGND | A