On 12/29/06, Tom Peters <tpeters at mixcom.com> wrote:
Anyone have an urgent need for 300' of thicknet?
Never been used, approx
117m (according to the writing on the spool) with one cut end and one
N-connector on the other end.
Hmm... I don't have an _urgent_ need, nor do I need 100m of cable, but
I have been kinda, sorta keeping an eye out for a couple dozen meters
of thicknet. I have a few vampire taps, a couple of intrusive taps,
and just this past (Austral) Winter, found a manual cable penetration
tool and some tap pins NIB when cleaning out the Science building at
the South Pole. I have a number of machines (VAXen, mostly) that are
from the pre-thinnet era that I'd like to stick on
a thicknet segment
for, as they say, "hysterical rasins". I could
probably get away with
a DEC AUI "hub" (DELNI?) rather than drill or cut the cable for
traditional thicknet, but I think it'd be cool to have up to 1/2 dozen
machine on "etherhose".
It's 50ohm cable right? Maybe I can use it for
amateur radio, if I keep it
indoors away from the UV.
It's 50 ohm, just like thinnet (which uses different diameter cable
and different intrusive connectors, but the same value for termination
as thicknet). I don't know for a fact that anyone ever directly
coupled a thicknet segment to a thinnet segment, but I _think_ it
should work with an N-to-BNC adapter, same impedance and all. I'd
expect it would work better with conservative node placement and
overall cable length, but for setups that avoid boundary and limit
conditions (i.e. - 95% of max thicknet length and the like), I'd go in
expecting it all to work.
-ethan