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RS-232 Cable Requirements
RS-232 Connector
The RS-232 connector is the 9-pin female connector on the 6416SW that attaches to an
EIA 232 cable. Table B-1 lists the signal name associated with each pin on this
connector, and Figure B-1 shows how the pins are numbered.
Table B-1. EIA 232 Connector-Pin Signal Assignments
Pin Number Signal Name Description
1 DCD Data Carrier Detect
2 SIN Receive data
3 SOUT Transmit data
4 DTR Data terminal ready
5 0 volt
6 DSR Data set ready
7 RTS Request to send
8 CTS Clear to send
9—
1
2
345
6
7
89
Figure B-1. RS-232 Connector
B-2 ONcore ATM Switch/Control Module: Installation and User's Guide