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Q: Distances 40G can travel over fiber optic ( No Answer,   0 Comments )
Subject: Distances 40G can travel over fiber optic
Category: Science > Technology
Asked by: ejbrever1-ga
List Price: $25.00
Posted: 21 Sep 2006 15:14 PDT
Expires: 21 Oct 2006 15:14 PDT
Question ID: 767410
I am trying to find out how far (rough estimate) a 40G (OC-768) signal
can travel over standard single mode fiber given various modulation
schemes. The modulation schemes I am interested in finding a
corresponding distance to are: RZ, NRZ, CS-RZ, Duobinary, and DPSK.


Clarification of Question by ejbrever1-ga on 21 Sep 2006 15:18 PDT
I believe RZ can provide an approximate distance of 80 km for OC-768.
Perhaps this might help to clarify what I am looking for.
There is no answer at this time.

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