Lucent Technologies PortMaster PM-2, Hardware Installation Manual

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Cable and Ethernet Specifications B-11
V.35 Cable
V.35 Cable
Table B-6 gives pinout information for a V.35 cable with DB-25 and V.35 connectors.
Pins not listed have no connection.
This cable is not supplied, but can be ordered from Lucent. Specify product code
CBL-V.35-6.
Table B-6 Synchronous V.35 Cable
DB-25 Pin Name V.35 Pin Definition Direction
2 TXD P Transmit Data Output
14 TXD- S
3 RXD R Receive Data Input
16 RXD- T
4 RTS C Request to Send Output
5 CTS D Clear to Send Input
6 DSR E Data Set Ready Input
7 SGND B Signal Ground
8 DCD F Data Carrier Detect Input
15 ST Y Send Timing Input
13 ST- AA
17 RT V Receive Timing Input
19 RT- X
20 DTR H Data Terminal Ready Output