Athermal AWG(AAWG)
AAWG
Athermal AWG(AAWG) have equivalent performance to standard Thermal AWG(TAWG) but require no electrical power for stabilization. They can be used as direct replacements for Thin Film Filters(Filter type DWDM module) for cases where no power is available, also suitable for outdoor applications over -30 to +70 degree in access networks.
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Features：
MUX/DEMUX Functionality
Athermal Design, Electrical Power is Not Required
Compact Package
Multi-channel Number
Low Insertion Loss,Low PDL,High Channel Isolation
Applications：
DWDM Transmission
Metro Area Networks
Long-haul Networks
PON Networks
Building Blocks for ROADM
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 |
≧0.38 |
|||
|
3dB Bandwidth |
nm |
≧0.56 |
|||
|
Insertion Loss |
dB |
≦6.0 |
|||
|
Ripple |
dB |
≦0.5 |
|||
|
Insertion Loss Uniformity |
dB |
≦1.2 |
≦1.5 |
||
|
Adjacent Channel Crosstalk |
dB |
≧25 |
|||
|
Non-Adjacent Channel Crosstalk |
dB |
≧35 |
|||
|
Total Crosstalk |
dB |
≧21 |
|||
|
Polarization Dependent Loss |
dB |
≦0.5 |
|||
|
Polarization Mode Dispersion |
ps |
≦0.5 |
|||
|
Chromatic Dispersion |
ps/nm |
±20 |
|||
|
Return Loss |
dB |
≧40 |
|||
|
Power Consumption |
W |
≦6 |
|||
|
Package |
mm |
120×70×11 |
|||
|
Operating Temperature |
℃ |
-5～+65 |
|||
|
Storage Temperature |
℃ |
-40～+85 |
|||
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