Coarse wavelength-division multiplexing
GPTKB entity
Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Multiplexing technology
|
| gptkbp:abbreviation |
gptkb:CWDM
|
| gptkbp:application |
Enterprise networks
Metro networks |
| gptkbp:channel_spacing |
20 nm
|
| gptkbp:channelNumber |
up to 18
|
| gptkbp:contrastsWith |
gptkb:Dense_wavelength-division_multiplexing
|
| gptkbp:enables |
Multiple signals on a single fiber
|
| gptkbp:feature |
Lower power consumption
Less complex than DWDM Lower cost than DWDM No need for cooling in transceivers Passive technology Shorter reach than DWDM Simple network design Supports unamplified links |
| https://www.w3.org/2000/01/rdf-schema#label |
Coarse wavelength-division multiplexing
|
| gptkbp:standardizedBy |
gptkb:ITU-T_G.694.2
|
| gptkbp:used_in |
Fiber-optic communications
|
| gptkbp:wavelengthRange |
1270 nm to 1610 nm
|
| gptkbp:bfsParent |
gptkb:Optical_Transport_System
|
| gptkbp:bfsLayer |
7
|