Product Detail
The Dense Wavelength Division Multiplexer series is designed and manufactured to Telcordia standard and ITU standard.The devices use environmentally stable thin film filter and advanced packaging technology to achieve wide passband, low insertion loss, high channel isolation and excellent environmental stability. They can be used to perform single channel add or drop function or can be cascaded into sequence for multi-channel applications in DWDM systems.
|
Specifications |
|||
|
Parameter |
Unit |
Value |
|
|
Filter Type |
- |
200 GHz |
100 GHz |
|
Pass Band Center Wavelength |
nm |
ITU Grid |
|
|
Min. Bandwidth @ 0.5 dB |
nm |
0.5 |
0.16 |
|
Max. Insertion Loss @ Common→Pass |
dB |
0.8 |
1.2 |
|
Min. Channel Isolation @ Common→Pass |
dB |
25 |
25 |
|
Reflection Band Max. Insertion Loss @ Common→Reflect |
dB |
0.4 |
0.4 |
|
Min. Channel Isolation @ Common→Reflect |
dB |
12 |
12 |
|
Directivity |
dB |
45 |
45 |
|
Min. Return Loss |
dB |
50 |
50 |
|
Center Wavelength Stability |
nm/℃ |
0.002 |
|
|
Thermal Stability |
dB/℃ |
0.005 |
|
|
Max. Optical Power |
mW |
300 |
|
|
Fiber Type |
- |
SMF-28 Fiber |
|
|
Max. Tensile Load |
N |
5 |
|
|
Operating Temperature |
℃ |
- 5 to + 70 |
|
|
Storage Temperature |
℃ |
- 40 to + 85 |
|
Related Tags :
