Dense wavelength-division multiplexing
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
optical multiplexing technology
|
| gptkbp:abbreviation |
gptkb:DWDM
|
| gptkbp:channelSpacing |
typically 0.8 nm or 100 GHz
|
| gptkbp:deployment |
mid-1990s
|
| gptkbp:enables |
metropolitan area networks
increased bandwidth scalable network capacity up to 80 or more channels per fiber multiplexing of multiple optical carrier signals simultaneous transmission of multiple data streams long-haul optical transmission |
| https://www.w3.org/2000/01/rdf-schema#label |
Dense wavelength-division multiplexing
|
| gptkbp:relatedTo |
coarse wavelength-division multiplexing
|
| gptkbp:standardizedBy |
gptkb:ITU-T_G.694.1
|
| gptkbp:usedBy |
internet service providers
telecommunications companies |
| gptkbp:usedIn |
fiber-optic communications
|
| gptkbp:uses |
optical amplifiers
demultiplexers multiplexers different wavelengths (colors) of laser light |
| gptkbp:bfsParent |
gptkb:Optical_Transport_System
|
| gptkbp:bfsLayer |
7
|