40CH AAWG DWDM Modules
DWDM 40-channels Mux or Demux module with dual test ports,
Dense Wavelength Division Mux/Demultiplexer A thermal Arrayed Waveguide Grating(AAWG) Modules are part of a series of high performance products based on silica-on-silicon planar technology and a unique a thermal packaging design requiring no electrical power, software or temperature control for a completely passive DWDM solution. This product range offers a combination of 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
Optical Specifications
Parameter |
Unit |
Specifications |
||||
ITU Band |
GHz |
ITU, C-band |
||||
Channel Spacing |
100 |
|||||
Number of channels |
40CH |
48CH |
||||
Wavelength accuracy |
Max |
0.05 |
||||
Insertion Loss |
Waves |
Max |
dB |
4.0 |
4.5 |
|
-1dB passband |
0.3 |
|||||
-3dB passband |
0.5 |
|||||
Isolation |
Adjacent Channel |
|||||
Non-adjacent Channel |
||||||
Total Crosstalk |
Min |
|||||
Ripple in Passband |
Max |
|||||
Polarization Dependent Loss |
Max |
|||||
Uniformity |
Max |
1.5 |
||||
Directivity |
Min |
|||||
Return Loss |
Min |
|||||
Polarization Mode Dispersion |
Max |
0.5 |
||||
Power Handling |
Max |
mW |
||||
Fiber Type |
Corning SMF-28 / SMF-28e or customize |
|||||
Operating Temperature |
°C |
5~70 |
||||
Storage Temperature |
-40~85 |
|||||
Package |
Weight |
0.5kg |
||||
Dimensions |
mm |
(L)120×(W)70×(H)12.7 |
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Note 1: Channel passband is subject to both insertion loss and passband ripple specifications.
Note 2: Channel passband is defined as λITU ±0.11nm and subject to all the ITU passband related spec., such as insertion loss, passband ripple and isolation, etc.
Note 3: All insertion losses (or IL Uniformity) are specified no-connectors unless stated otherwise.
Monitor Port
It issued to monitor or test the power signal, usually at a 1% ratio, 2%, 3%, 5%, etc.; By connecting with measurement or monitoring equipment, such as power meters, spectrum analyzer, or FMTAIU/OPD card, the signal can be inspected without interrupting the existing network.
Environmental Specifications
Parameter |
Condition |
Specification |
Unit |
|
Min. |
Max. |
|||
Operating Temperature Range |
-5 |
+65 |
°C |
|
Storage Temperature Range |
-40 |
+85 |
°C |
|
2. Mechanical Module Specifications
Parameter |
Condition |
Specification |
Fiber Type |
All ports |
ITU-T G.652.D – compliant fiber,900um |
Optical Connector |
All ports |
Pigtail or SC/APC or LC/UPC |
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 |
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