Arrayed-waveguide grating (AWG
AWG
Arrayed-waveguide grating (AWG) is one of the most important devices in DWDM technology,have wide applications in WDM systems. It is the most promising device for multi/demultiplexer in WDM system because of its high stability and low cost.
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Features：
MUX/DEMUX Functionality
Low Insertion Loss,Low PDL,High Channel Isolation
Intelligentized Temperature Controller
Low Power Consumption
Qualified under Telcordia 1209/1221 and RoHS Compliant
Apllications：
DWDM Transmission
Metro Area Networks
Long-haul Networks
PON Networks
Building Blocks for VMUX
Specifications:
|
Parameter |
Unit |
Value |
|||
|
Channels |
|
16 |
32 |
40 |
48 |
|
Channel Spacing |
GHz |
100 |
|||
|
Central Wavelength |
THz |
ITU-T Grid |
|||
|
Center Wavelength Accuracy |
nm |
±0.04 |
±0.04 |
±0.04 |
±0.05 |
|
1dB Bandwidth |
nm |
≧0.4 |
|||
|
3dB Bandwidth |
nm |
≧0.6 |
|||
|
Insertion Loss |
dB |
≦5.5 |
≦6 |
||
|
Ripple |
dB |
≦0.5 |
|||
|
Insertion Loss Uniformity |
dB |
≦1.0 |
≦1.2 |
||
|
Adjacent Channel Crosstalk |
dB |
≧25 |
|||
|
Non-Adjacent Channel Crosstalk |
dB |
≧35 |
|||
|
Total Crosstalk |
dB |
≧22 |
|||
|
Polarization Dependent Loss |
dB |
≦0.5 |
|||
|
Polarization Mode Dispersion |
ps |
≦0.5 |
|||
|
Chromatic Dispersion |
ps/nm |
±20 |
|||
|
Return Loss |
dB |
≧40 |
|||
|
Supply Voltage |
V |
|
|||
|
Power Consumption |
W |
≦6 |
|||
|
Package |
mm |
150×65×16 |
|||
|
Operating Temperature |
℃ |
-5～+65 |
|||
|
Storage Temperature |
℃ |
-40～+85 |
|||
Note: All the data above does not include connectors.
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