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DWDM MUX DEMUX Modules with 50GHz/100GHz/200GHz channel spacing can be used to combine or separate wavelength channels at standard ITU grid. -
CWDM MUX/DEMUX (Coarse Wavelength Division Multiplexer/Demultiplexer) is a flexible and low-cost solution that enables the expansion of existing fiber capacity
深圳易天光通信有限公司