Mcp Serial Connector; Serial Scm And Scp Serial Connector - Paradyne 8820 Installation Manual

A. Pinouts

MCP Serial Connector

The 8-pin SERIAL MCP connector (8820-S1-902 SIM) or MCP SERIAL connector
(8820-S1-905 SIM) is a DCE-type connection with the following pin assignments.

Serial SCM and SCP Serial Connector

The 8-pin SERIAL SCM connector (8820-S1-902) or SCP SERIAL connector
(8820-S1-905) is a DCE-type connection with the following pin assignments.
A-2
Pin Number Use
1 Reserved
2 Reserved
3 Reserved
4 Signal Ground
5 Receive Data
6 Transmit Data
7 Reserved
8 Reserved
Pin Number Use
1 Ring Indicator
2 Receive Line Signal Detect Out
3 Reserved
4 Signal Ground
5 Receive Data
6 Transmit Data
7 Clear to Send
8 Request to Send
November 2004
Direction
Pin 1
Out
–
–
Out
In
Out
In
8820-A2-GN20-80
Pin 8
97-15449