Eicon Networks 1530 The V.35 Interface

Selecting an Interface Cable 104
The V.35 Interface
The V.35 interface pin-out diagram and signal definitions and names are shown below.
Pin # Signal Name Direction CCITT #
A PGND Protective Ground Common 101
B SGND Signal Ground Common 102
C RTS Request to Send Output 105
D CTS Clear to Send Input 106
E DSR Data Set Ready Input 107
F DCD Data Carrier Detect Input 109
H DTR Data Terminal Ready Output 108
J RI Ring Indicator Input 125
L TEST Local Loopback Activation Output 141
N RLB Remote Loopback Output 140
P TXD+ Transmit Data Output 103A
R RXD+ Receive Data Input 104A
S TXD- Transmit Data Output 103B
T RXD- Receive Data Input 104B
U CLK+ Transmit Clock (DTE) Output 113A
V RCLK+ Receive Clock (DCE) Input 115A
W CLK- Transmit Clock (DTE) Output 113B
X RCLK- Receive Clock (DCE) Input 115B
Y TCLK+ Transmit Clock (DCE) Input 114A
AA TCLK- Transmit Clock (DCE) Input 114B
NN TI Test Indicator Input 142