Interphase Tech iSPAN Network Card User Manual


 
V.35 Interface
26 Interphase Corporation
The following table and illustrations describe the V.35 signals
on the connector.
Pin # Tw. Pair Name (CCITT #) Signal Direction
2 I TXD A (103 A) Transmit Data Out
14 I TXD B (103 B) Transmit Data Out
3 II RXD A (104 A) Receive Data In
16 II RXD B (104 B) Receive Data In
24 III TXCout A (113
A)
Transmit Clock (DTE) Out
11 III TXCout B (113 B) Transmit Clock (DTE) Out
17 IV RXC A (115 A) Receive Clock In
9 IV RXC B (115 B) Receive Clock In
12 V TXCin B (114 B) Transmit Clock (DCE) In
15 V TXCin A (114 A) Transmit Clock (DCE) In
4 RTS(105) Ready To Send Out
5 CTS(106) Clear To Send In
6 DSR(107) Data Set Ready In
8 DCD(109) Data Carrier Detect In
20 DTR (108) Data Terminal Ready Out
22 RI(125) Ring Indication In
21 -ENV35 V.35 interface enable In
25 -Test Test In
7 GND(102) Ground Common
1 Shield Shield Common