Products
200 GHz 4-channel dense wavelength division multiplexer
Features
l Low insertion loss
l High channel isolation
l High stability and high reliability
l No glue road
Applications
l Channel multiplexing / demultiplexing
l DWDM network
l Optical router
l Fiber amplifier
l Cable network
Technical indicators
|
Parameter |
Reuse |
Demultiplex |
|
|
Operating wavelength (nm) |
ITU 200 GHz Grid |
||
|
Center wavelength accuracy (nm) |
± 0.1 |
||
|
Min channel spacing (GHz) |
200 |
||
|
Channel pass band (@-0.5dB bandwidth) (nm) |
>0.5 |
||
|
Insertion loss (dB) |
< 1.7 |
||
|
Channel consistency (dB) |
< 0.6 |
||
|
Channel flatness (dB) |
< 0.3 |
||
|
Add/Drop Road isolation (dB) |
adjacent |
N/A |
>30 |
|
Non-adjacent |
N/A |
>40 |
|
|
Insertion loss temperature stability (dB/°C ) |
< 0.003 |
||
|
Wavelength Temperature Stability (nm/ °C ) |
< 0.002 |
||
|
Polarization dependent loss (dB) |
< 0.10 |
||
|
Polarization mode dispersion (ps) |
< 0.1 |
||
|
Directionality (dB) |
> 50 |
||
|
Return loss (dB) |
> 45 |
||
|
Rated power (mW) |
300 |
||
|
Operating temperature (°C) |
0 ~ +70 |
||
|
Storage temperature (°C) |
-40 ~ +85 |
||
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