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Two-Wire modem (25-25) cable


This cable should be used for DTE to DCE (for instance computer to modem) connections without hardware handshaking.

25 pin D-SUB female
25 pin D-SUB female connector  to the Computer
Female Male Dir
Shield Ground11 
Transmit Data22-->
Receive Data33<--
System Ground77 
Jumper these:   
Request to Send4 -->
Clear to Send5 <--
Data Set Ready6 <--
Carrier Detect8 <--
Data Terminal Ready20 -->
Request to Send 4-->
Clear to Send 5<--
Data Set Ready 6<--
Carrier Detect 8<--
Data Terminal Ready 20-->

25 pin D-SUB male
25 pin D-SUB male connector  to the Modem

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