4 Jun
2008
4 Jun
'08
11:33 a.m.
google the part number (I got 5 results all sales) . PCM implies its a
telecom system but maybe they made a terminal mux direct to PCM, not
clear from the description on Ebay.
I have also seen the term "terminal concentrator" to describe a
multiple terminal multiplexor/modem device.
Dave Caroline