[net.unix-wizards] DZ-11/Modem Cable

khj@ecsvax.UUCP (Kenneth H. Jacker) (01/28/85)

 
	I am planning to connect a Prometheus ProModem 1200
to a DZ-11 port on a PDP-11/24 running 2.9bsd.  Can someone
suggest which signals are required for "dial-in" support?
Is "Ring Detect" used?

	Please respond directly to me by "mail" ...

	Thanks!

		Kenneth H. Jacker
		...!{decvax,akgua}!mcnc!ecsvax!khj

irwin@uiucdcs.UUCP (01/31/85)

The standard modem cable that supports all necessary signals:


	1------------------1 Protective ground
	2------------------2 Transmitted data
	3------------------3 Received data
	5------------------5 Clear to send
	6------------------6 Data set ready
	7------------------7 Signal ground
	8------------------8 Data carrier detect
	20----------------20 Data terminal ready
	22----------------22 Ring indicator
	25----------------25 Terminal busy

The above should handle your needs, current and future, if hung on
any system that supports the standard modem control signals.