C H A P T E R
4-1
Installation and Upgrade Guide for Cisco Unified Videoconferencing 3515 MCU12 and MCU24 Release 5.1
OL-11897-01
4
Cisco Unified Videoconferencing 3515 MCU
Cable Connections and Pin-outs
This section describes the following topics:
•
Unit RS-232 9-Pin Serial Port on the 3515 MCU, page 4-1
•
RJ-45 8-Pin IP Network Port on the 3515 MCU, page 4-2
Unit RS-232 9-Pin Serial Port on the 3515 MCU
Table 4-1
describes the Cisco Unified Videoconferencing 3515 MCU unit RS-232 9-pin D-type serial
port pin-out configuration.
Table 4-1
RS-232 9-pin D-Type Serial Port Pin-out
Pin
Function
I/O
1
NC
2
RXD
Input
3
TXD
Output
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC