ADTRAN ISU 512 user manual Table D-F, RS-530-to-V.35 Adapter Cable Pinouts

Appendix D. Pinouts

			Table D-F
			RS-530-to-V.35 Adapter Cable Pinouts
P i n	N a m e	I n p u t / O u t p u t	D e s c r i p t i o n s
A	Shield	I / O	Shield for cable
B	SG	I / O	Signal Ground
C	RTS	I	Ready to Send
D	CTS	O	Clear to Send
E	DSR	O	Data Set Ready
F	CD	O	Carrier Detect
H	DTR	I	Data Terminal Ready
J *	RI	O	Ring Indicator
P	SD-A	I	Send Data
R	RD-A	O	Receive Data
S	SD-B	I	Send Data (return)
T	RD-B	O	Receive Data (return)
U	TC-A	I	External Transmit Clock
V	RC-A	O	Receive Clock
W	TC-B	I	External Transmit Clock
X	RC-B	O	Receive Clock (return)
Y	ST-A	O	Send Timing
A A	ST-B	O	Send Timing (return)
BB	NC	N / A	No Connection
CC	NC	N / A	No Connection
DD	NC	N / A	No Connection
EE	NC	N / A	No Connection
FF	NC	N / A	No Connection
HH	NC	N / A	No Connection
J J	NC	N / A	No Connection
KK	NC	N / A	No Connection
LL	NC	N / A	No Connection
MM	NC	N / A	No Connection
NN	NC	N / A	No Connection
*Pin J (ring indicator) is needed for most video conferencing applications.

See Figure D-4.

94 ISU 512 User Manual 61202.086L1-1