Rs-232 Pin Assignment - Polycom DOC2237A Hardware Installation Manual

RS-232 Pin Assignment

Pin 1
Figure A-3: RS-232 Pin Assignment
Table A-1: PRI Port Assignment
Pin
1
2
3
4
5
6
7
8
MGC Hardware and Installation Manual
DCD
RxD
TxD
DTR
GND
RI
CTS
RTS
DSR
Description
Data Carrier Detect (DCD)
Receive Data (RXD)
Transmit DATA (TXD)
Data Terminal Ready (DTR)
GROUND (GND)
Data Set Ready (DSR)
Clear to Send (CTS)
Ring Indicator (RI)
A-3