Jay,
I suspect this allows more expanded terminal connections to a classic (i.e.
stack architecture) HP3000 beyond what you would normally have via an ATP.
ATP is the hardware for serial terminal connections. On the Series 64/68/70
there was a bulkhead for this in the main CPU cabinet. Maybe this is for a
Series 44/48/58?
In any case only useful on larger classic 3000s.
Stan Sieler might have more info.
Lee Courtney
MontaVista Software
1237 East Arques Avenue
Sunnyvale, California 94085
(408) 328-9238 voice
(408) 328-9204 fax
Yahoo IM: charlesleecourtney
-----Original Message-----
From: cctalk-bounces at
classiccmp.org
[mailto:cctalk-bounces at classiccmp.org]On Behalf Of Jay West
Sent: Friday, June 03, 2005 11:54 AM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: HP 3000?? Thing-a-ma-jig available
As part of another deal, I acquired a piece of HP gear I have no
interest in
(nor do I know for sure what it is).
It's an HP 30151A or "ATP Expansion Package". It appears to have
24 modems
in it, or serial ports at the least (I haven't popped the cover).
Pictures of the unit are at:
http://www.ezwind.net/jwest/hp30151A
Can someone elicudate what this is and what it's designed to
connect to? If
it's nothing I can use... it's available for shipping costs.
Jay West