Tests were performed on a metro DWDM network carrying live traffic and incorporating ROADMs with 5Ã5 and 5Ã1 wavelength selective switches. OSNR penalties were measured for 10Gb/s wavelengths transmitted through up to 6 ROADM nodes.
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Optical Communications, 2006. ECOC 2006. European Conference on
Date of Conference: 24-28 Sept. 2006