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This cable should be used for [[DTE DCE|DTE to DCE]]
(for instance computer to modem) connections with hardware handshaking.

== Pinout ==

[[Image:dsub25f.png]]

25 PIN D-SUB FEMALE to the Computer

[[Image:dsub25m.png]]

25 PIN D-SUB MALE to the Modem

{| {{border}}
!                     !! Female !! Male !! Dir
|-
| Shield Ground       || 1      || 1    || {{arrow}}
|-
| Transmit Data       || 2      || 2    || {{arrowr}}
|-
| Receive Data        || 3      || 3    || {{arrowl}}
|-
| Request to Send     || 4      || 4    || {{arrowr}}
|-
| Clear to Send       || 5      || 5    || {{arrowl}}
|-
| Data Set Ready      || 6      || 6    || {{arrowl}}
|-
| System Ground       || 7      || 7    || {{arrow}}
|-
| Carrier Detect      || 8      || 8    || {{arrowl}}
|-
| Data Terminal Ready || 20     || 20   || {{arrowr}}
|-
| Ring Indicator      || 22     || 22   || {{arrowl}}
|}

== Contributions ==
* [[User:Joakim|Joakim Ögren]]
* [mailto:graver@post1.tele.dk Søren Graversen]

[[Category:Cable]]
[[Category:Serial]]