
Meridian Digital Telephone IP Adapter Installation and Administration Guide 177
October 2001 Connection pin-out tables
Admin (serial) connector pin-out tablePin number Signal name I/O Description
1
2MMI-RXD IMMI RS-232C Receive Data
3 MMI-TXD O MMI RS-232C Transmit Data
4
5 Ground I Logic Ground
6
7
8
9