Total Access 900 Series Hardware Installation Guide
Appendix A
61210916L1-34G
Copyright © 2010 ADTRAN, Inc.
33
Table A-6. CRAFT Port Pinouts
6
RX2
Receive Negative
7, 8
—
Unused
Pin
Name
Description
1
DCD
Data Carrier Detect (output)
2
RD
Receive Data (output)
3
TD
Transmitted Data (input)
4
DTR
Data Terminal Ready (input)
5
GND
Ground - connected to unit chassis
6
DSR
Data Set Ready (output)
7
RTS
Request To Send - flow control (input)
8
CTS
Clear To Send - flow control (output)
9
RI
Ring Indicate (output)
Connection directly to an external modem requires a cross-over cable.
Pin
Name
Description
