E1 unframed vs framed

From: George He (georgeh@adstream.com.au)
Date: Thu Mar 25 2004 - 03:48:14 GMT-3


Hi all,

Does any one know more difference between unframed E1 and framed E1? I
know that unframed E1 can use 32 channel, no framing channel, it seems
obviously better. But why we still use framed configuration?

Regards

Regards



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