FiberStore supply 2 kinds of WDM Equipment, which happens to be DWDM module and CWDM module devices.
DWDM modules inlcude DWDM mux/demux module and DWDM OADM module. In terms of DWDM mux demux, the more common configuration is 2CH, 4CH, 8CH, 16 CH, 32CH, 4
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