MMJ Cabling between VAX4000/300 and VT420

Holm Tiffe holm at freibergnet.de
Mon May 11 05:13:25 CDT 2015


Peter Coghlan wrote:

> >
> > I have to make a console cable for the VAX4000/300 and an VT420 Terminal.
> > How are the pins to be connected? One to One or with an rollover
> > (1-6,2-5,4-3)?
> >
> 
> As far as I understand it, pretty much all MMJ sockets are wired the same
> and the crossover between transmit and receive normally happens in the cable
> so you need the rollover.
> 
> Even if this is not true in 100% of cases, it does appear to be true at least
> in the case of connecting terminals to hosts.
> 
> 
> Regards,
> Peter Coghlan.

Thanks Peter,

Holm

-- 
      Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe, 
     Freiberger Straße 42, 09600 Oberschöna, USt-Id: DE253710583
  www.tsht.de, info at tsht.de, Fax +49 3731 74200, Mobil: 0172 8790 741



More information about the cctalk mailing list