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From: bill@hpuorfa.HP.COM (Bill Chidester)
Newsgroups: comp.sys.hp
Subject: Re: Telebit T2500 <-> HP 9000/825
Message-ID: <140008@hpuorfa.HP.COM>
Date: 9 Mar 90 12:36:06 GMT
References: <1990Mar7.162518.8509@pmsmam.uucp>
Organization: Hewlett-Packard, SSR-Orlando
Lines: 35

> re: > What is the correct cabling for connecting a Telebit (T2500) to a 
>     > 6-channel MUX on an 825?  (MUX is HP98196A aka 27140A).
        ...............
> 
> If you want to make your own cable, I suspect someone can post the pinouts.
> I can't find my copy from the last time this came up....
> 
> Regards,                                              Hewlett-Packard
> Bob Niland      rjn%hpfcrjn@hplabs.HP.COM             3404 East Harmony Road
>                 UUCP: [hplabs|hpfcse]!hpfcla!rjn      Ft Collins CO 80525-9599

     The pinouts for the 92219Q cable are:

	   CPU                                         Peripheral
         25 Pin M                                      25 Pin M

	    1  ------------------------------------------  1
	    2  <-----------------------------------------  3
	    3  ----------------------------------------->  2
	    4  <-----------------------------------------  8
	    6  -----------------------------------------> 20
	    7  <---------------------------------------->  7
	    8  ----------------------------------------->  4
	    9  <----------------------------------------- 22
           20  <-----------------------------------------  6
	   22  <-----------------------------------------  5
	   23  -----------------------------------------> 23

      Of course, all disclaimers apply:  the one that is guaranteed 
      to work costs $55.00.  

  ---------------------
   Bill Chidester               "Whatta ya want fer nothin'?"  -- E. Blues
   HP Orlando
   (407) 826-9228