Coarse wavelength division multiplexing

GPTKB entity

Statements (17)
Predicate Object
gptkbp:instanceOf Multiplexing technology
gptkbp:abbreviation gptkb:CWDM
gptkbp:advantage Lower cost
Less complex
gptkbp:application Enterprise networks
Metro networks
gptkbp:channelNumber Up to 18
gptkbp:contrastsWith gptkb:Dense_wavelength_division_multiplexing
gptkbp:enables Multiple signals on a single fiber
https://www.w3.org/2000/01/rdf-schema#label Coarse wavelength division multiplexing
gptkbp:limitation Lower channel capacity
gptkbp:standardizedBy gptkb:ITU-T_G.694.2
gptkbp:usedIn Fiber-optic communications
gptkbp:wavelengthRange 1270 nm to 1610 nm
gptkbp:wavelengthSpacing 20 nm
gptkbp:bfsParent gptkb:Wavelength_division_multiplexing
gptkbp:bfsLayer 7