Wavelength Division Multiplexing SAN Network
A WDM system uses a at the to join the several signals together and a at the to split them apart. With the right type of fiber, it is possible to have a device that does both simultaneously and can function as an. The optical filtering devices used have conventionally been (stable solid-state single-frequency in the form of. Wavelength-division multiplexing (WDM) technology combines multiple wavelengths into a single optical fiber. To establish a DWDM link, both ends of an Inter Switch Link (ISL) need to be connected with DWDM SFPs (small form-factor.
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