> I don't have a VAX 4000-200 to hand (which I think is what you
> are trying to get running). In the MicroVAX 3300 the cable from the CPU
> is 17-01931-01 (this is a round rather than flat cable) and that
> meets a flat ribbon cable 17-01836-01 which leads to the bulkhead
> connector (for which I can find no part number).

In my MV3300 the round cable has a part number 17-01963-01, Rev B01,
also labelled ICONTEC 4288.

Bob