Dense Wavelength Division Multiplexing
GPTKB entity
Statements (35)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
optical multiplexing technology
|
| gptkbp:abbreviation |
gptkb:DWDM
|
| gptkbp:channelSpacing |
0.4 nm
0.8 nm |
| gptkbp:contrastsWith |
gptkb:Coarse_Wavelength_Division_Multiplexing
|
| gptkbp:deployment |
1996
|
| gptkbp:enables |
high data rates per fiber
multiple data channels on a single fiber scalable network capacity simultaneous transmission of multiple signals up to 80 or more channels |
| https://www.w3.org/2000/01/rdf-schema#label |
Dense Wavelength Division Multiplexing
|
| gptkbp:improves |
bandwidth of optical fiber
|
| gptkbp:ITU-T_grid_spacing |
100 GHz
50 GHz |
| gptkbp:operatesIn |
gptkb:L-band
gptkb:C-band |
| gptkbp:relatedTo |
gptkb:SONET/SDH
gptkb:Ethernet_over_fiber optical networking |
| gptkbp:requires |
optical amplifiers
demultiplexers multiplexers precise wavelength control |
| gptkbp:standardizedBy |
gptkb:ITU-T
|
| gptkbp:supports |
long-distance transmission
|
| gptkbp:usedFor |
telecommunications
enterprise networks data center interconnects |
| gptkbp:usedIn |
fiber-optic communications
|
| gptkbp:uses |
different wavelengths of light
|
| gptkbp:bfsParent |
gptkb:IEEE_802.3ct
gptkb:IEEE_802.3cw gptkb:Optical_Communication |
| gptkbp:bfsLayer |
6
|