[c-nsp] Is there such a thing as E3 POS ?

Asbjorn Hojmark - Lists lists at hojmark.org
Sun Sep 10 11:14:35 EDT 2006


> I have an E3 on order from BT in Ireland which they say will
> be delivered as G.703 coaxial E3 Packet over Sonet.
> I wasn't aware POS existed on circuits less than OC3, and as
> far as I can see none of Cisco's E3 cards will speak it.

Well, strictly speaking, it isn't SONET but SDH over here, and
E3 is to SDH what T3 is to SONET. There are different interfaces
for different platforms. If you going to use a 7200, for example,
you can use the PA-E3. (See http://tinyurl.com/o86ps)

-A



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