Cisco Systems MCU24 manual Unit RS-232 9-Pin Serial Port on the 3515 MCU, Pin Function

C H A P T E R 4

Cisco Unified Videoconferencing 3515 MCU

Cable Connections and Pin-outs

This section describes the following topics:

•Unit RS-2329-Pin Serial Port on the 3515 MCU, page 4-1

•RJ-458-Pin IP Network Port on the 3515 MCU, page 4-2

Unit RS-232 9-Pin Serial Port on the 3515 MCU

Table 4-1describes 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

Installation and Upgrade Guide for Cisco Unified Videoconferencing 3515 MCU12 and MCU24 Release 5.1

OL-11897-01 4-1