Subject: [IP-Optical] OXC query

From: "Sachin . C. V." <[email-masked]>
Date: Fri, 12 Jul 2002 04:19:20 +0000 (GMT)

Hi all,
i am doing some research on the Optical switch/router architecture and
i have the foll questions ,
i would appreciate any help in solving these
1 how are the multiple wavelengths per port mapped to bandwidth?
2 how many types of switching are suported in an Opticalk switch?
wavelength, TDM, DWDM ????
3 a) How are the TDM clients supported using O-UNI?
3 b) how are multiple TDM channels mapped onto wavelength/lambda
& how are they demuxed at the receiving end?

thanks in advance
Sachin

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