18 Jun
2020
18 Jun
'20
11:34 a.m.
On 6/18/20 6:06 AM, Peter Coghlan via cctalk wrote:
and I also have two Nokia DS 60100 baseband modems,
one with a V.35
interface card and one with an X.21 interface card.? When I hook up the
former with the BC19F cable, I can get the lights on the modem to react
when I try to access ZSA0: on the MicroVAX.? However, I can't get any
reaction when I use the BC19C cable with the latter even when I jumper
the modem to take account of the fewer signals available in X.21.? It
may be that the BC19C is meant for something other than the DSH/T32...
Anyway, this whole line of attack is fairly academic as the modems can
only do 48kbps - 160kbps and the maximum for the DSH/T32 seems to be
19200bps.
We would have been delighted to get 19.2K on our 11/750. Leased line
with a Bell 209 modem, 9600 sync. Back then, that ran about $5K/month
for the hookup.
--Chuck