RE: Quick circuit question.

["Hannigan, Martin" <hannigan () verisign com>]

Just to be accurate, DS is digital service cross connect
i.e. dsx1 panel, dsx3 panel, etc. Typically a ds0 cross connect is 
referred to as "ds0 wire frame" since it's muxed up to ds1's via
DSX1 bays. 

A DSX panel is basically a piece of dumb equipment, sometimes fitted
with led port tracers(useful)that you can configure in interconnect, one
card, or cross connect, two card, modes for testing both sides, good add
move, drop capability, etc.

-M



--
Martin Hannigan                         (c) 617-388-2663
VeriSign, Inc.                          (w) 703-948-7018
Network Engineer IV                       Operations & Infrastructure
hannigan () verisign com



> -----Original Message-----
> From: owner-nanog () merit edu [mailto:owner-nanog () merit edu]On Behalf Of
> Edward B. Dreger
> Sent: Tuesday, July 06, 2004 6:55 PM
> To: ''nanog () merit edu''
> Subject: RE: Quick circuit question.
>
>
>
> > Date: Tue, 6 Jul 2004 14:45:44 -0500
> > From: frank@dti...
>
> > Finally, "dsx" does not stand for full duplex, as someone
>
> DSx = DS0/DS1/DS3 (using "x" as wildcard).  Not to be confused
> with uppercase "X".
>
>
> Eddy
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