Coarse Wavelength Division Multiplexing (CWDM), a WDM technology, is characterized by wider channel spacing than Dense WDM (DWDM) as defined in ITU-T Rec. G.671. CWDM systems can realize cost-effective applications, through a combination...
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CWDM
Why CWDM?
As the surge for additional convergence technology and increased-bandwidth continues, CWDM Ethernet-over-fiber seems to be a viable solution for service providers. CWDM involves both sides of the equation. That is, reducing operating costs and increasing revenue. As...Read more »