HwB: Macintosh Modem (Without DTR) Cable

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Macintosh Modem (Without DTR) Cable

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

8 PIN MINI-DIN MALE (At the Computer)
25 PIN D-SUB MALE (To the Modem).

8 PIN MINI-DIN MALE to the Computer.
25 PIN D-SUB MALE to the Modem

Mac Dir Modem
HSKo 1 --> 4 RTS
HSKi 2 <-- 5 CTS
TxD- 3 --> 2 TxD
RxD- 5 <-- 3 RxD
GND+RxD+ 4+8 - 7 GND
      6+20 DSR+DTR
Contributor: Joakim Цgren, Email Pierre Olivier
Source: comp.sys.mac.comm FAQ Part 1
Please send any comments to Joakim Цgren.