Wavelength Selectable Switch Technologies -MEMS, LCoS, LC, DLP -Each has design strengths and weaknesses MEMS: strong isolation, small size, low IL, challenged atten accuracy LCoS: strong atten accuracy, flex spectrum, challenged isolation LC: strong atten accuracy, challenged size DLP: small size, flex spectrum, limited port count Colorless, Directionless, Contentionless Networks -More efficient use of infrastructure -Requires more complex wavelength switching components Higher port count Multiple input, multiple output ?? 2011 Optical Society of America.
CITATION STYLE
Colbourne, P. (2011). ROADM switching technologies. In 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011.
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