DFT TELECOM
100GHZ DWDM AAWG 40/48CH Module
100GHZ DWDM AAWG 40/48CH Module
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DFT’s Dense Wavelength Division Mux/Demultiplexer Athermal Arrayed Waveguide Grating(AAWG)Modules are part of a series of high performance products based on silica-on-silicon planar technology and a unique athermal packaging design requiring no electrical power, software or temperature control for a completely passive DWDM solution. This product range offers a combinationof very low loss and high channel isolation along with long term reliability .Each module can perform Mux and Demux functions. Both C- and L-band devices are available with flat top spectral response. Custom frequency grids, fiber types and connector options are also available
Features
Low insertion loss
High isolation
Low PDL
Compact design
Good channel-to-channel uniformity
Wide operating wavelength
Wide operating temperature: -20 to 70C
Applications
DWDM system
PON networks
CATV links
Fiber optical amplifier
Wavelength routing
Product specification
|
Parameter |
Unit |
Specifications |
|||
|
ITU Band |
GHz |
ITU, C-band |
|||
|
Channel Spacing |
GHz |
100 |
|||
|
Number of channels |
|
40CH |
48CH |
||
|
Wavelength accuracy |
Max |
nm |
0.05 |
||
|
Insertion Loss |
Waves |
Max |
dB |
3.5 |
4.0 |
|
Parameter |
Unit |
Specifications |
|||
|
ITU Band |
GHz |
ITU, C-band |
|||
|
Channel Spacing |
GHz |
100 |
|||
|
Number of channels |
|
40CH |
48CH |
||
|
Wavelength accuracy |
Max |
nm |
0.05 |
||
|
Insertion Loss |
Waves |
Max |
dB |
3.5 |
4.0 |
Dimensions
Fiber Connector Specifications
|
Parameter |
Unit |
Specification |
|
Fiber Type |
|
SMF28e with 900um Loose Tube Fiber |
|
Fiber Format |
|
2 x 8 + 2 x 12 - Fiber ribbons |
|
Input Common Fiber Length |
mm |
1000+/ -50 |
|
Ribbon Fiber |
mm |
1000+/ -50 |
|
Fanout Fiber |
mm |
500+/ -50 |
|
Connector Type |
|
LC/UPC |
