Table A-1. V.35 Pinouts - ADTRAN ISU 512e Manual

Appendix A. Pinouts
Pin Name I/O
A Shield I/O
B SG I/O
C RTS I
D CTS O
E DSR O
F CD O
H DTR I
J RI O
P SD-A I
R RD-A O
S SD-B I
T RD-B O
U TC-A I
V RC-A O
W TC-B I
X RC-B O
Y ST-A O
AA ST-B O
K,L NC N/A
M,N NC N/A
BB NC N/A
CC NC N/A
DD NC N/A
EE NC N/A
FF NC N/A
HH NC N/A
JJ NC N/A
KK NC N/A
LL NC N/A
MM NC N/A
NN NC N/A
I= Input, O= Output, N/A= Not Applicable
See Figure A-2 on page A- 1.
A-2

Table A-1. V.35 Pinouts

Description
Shield for cable
Signal Ground
Request To Send
Clear To Send
Data Set Ready
Carrier Detect
Data Terminal Ready
Ring Indicator
Send Data
Receive Data
Send Data (return)
Receive Data (return)
External Transmit Clock
Receive Clock
External Transmit Clock (return)
Receive Clock (return)
Send Timing
Send Timing (return)
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
ISU 512e User Manual 61203086L1-1