re: channel banks
Matthew S. Crocker (matthew@Crocker.Com)
Thu, 7 Sep 1995 11:21:09 -0400 (EDT)
> We have the Newbridge 3624's in service and they seem to work well. We
> had some initial install problems with grounding and the t1 quality but
> those seem to be resolved now.
>
> Assuming the t1 quality is good the connect quality should be very
> good as well.
>
> If your t1 is "too long", has "too many repeaters", or "too many echo
> cancellers" then the audio quality will be poor. This is the case even
> though the lines are "digital".
The number of repeaters on a line should have NO effect on the quality of
the analog signal comming out of the channels. If the line is over 1
mile long the Telco will install repeaters, Each repeater will push the
signal another mile. Echo only occurs when you put a repeater on an
analog circuit.
So long as you get a good signal from the Telco and can maintain accurate
clocking. You should have NO problem with a T1 line quality. Are you
seeing a lot of Framing errors or Frame slips?
-Matt