Wavelength Division Multiplexing
GPTKB entity
Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Multiplexing technique
|
| gptkbp:abbreviation |
gptkb:WDM
|
| gptkbp:appliesTo |
Telecommunications
Cable television Data centers |
| gptkbp:component |
gptkb:Optical_Add-Drop_Multiplexer
Demultiplexer Multiplexer Optical amplifier |
| gptkbp:deployment |
1990s
|
| gptkbp:enables |
Simultaneous data transmission
Efficient use of fiber infrastructure High-capacity networks Long-distance optical transmission Multiple signals on a single optical fiber Scalable network architectures |
| https://www.w3.org/2000/01/rdf-schema#label |
Wavelength Division Multiplexing
|
| gptkbp:improves |
Bandwidth of optical fiber
|
| gptkbp:relatedTo |
gptkb:Time_Division_Multiplexing
gptkb:Frequency_Division_Multiplexing |
| gptkbp:requires |
Precise wavelength control
|
| gptkbp:standardizedBy |
gptkb:ITU-T
|
| gptkbp:type |
gptkb:DWDM
gptkb:CWDM gptkb:SWDM |
| gptkbp:usedIn |
Fiber-optic communications
|
| gptkbp:uses |
Lasers
Photodetectors Different wavelengths of light Optical filters |
| gptkbp:bfsParent |
gptkb:Optical_Add-Drop_Multiplexer
gptkb:Optical_Communication |
| gptkbp:bfsLayer |
6
|