User's Manual

Communication Machinery Corporation (CMC)
C-2 Rev #/Date: 2.0.0 Beta/07.17.03
Serial Cable
The following table shows the connector pin assignments for the
DB9 connector. The provided serial cable is a straight cable with
female and male connectors. In this table, DTE refers to the
local/EmulationEngine side of the connection and DCE is the
remote side.
DB-9 SIGNAL DIRECTION SIGNAL NAME
1 x Protective Ground
3 DTE-to-DCE Transmitted Data
2 DCE-to-DTE Received Data
7 DTE-to-DCE Request To Send
8 DCE-to-DTE Clear To Send
6 DCE-to-DTE Data Set Ready
5 x Signal Ground
1 DCE-to-DTE Received Line Signal Detector (Carrier Detect)
4 DTE-to-DCE Data Terminal Ready
9 DCE-to-DTE Ring Indicator