Product Detail
The Coarse Wavelength Division Multiplexer series is designed and manufactured to Telcordia 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 individually to perform single channel add or drop function or can be cascaded into sequence for multi-channel applications in CWDM systems.
Parameter
Unit
Value
Filter Type
-
Half Band
Full Band
Operating Wavelength Range
nm
1460 - 1620
1260 - 1620
Center Wavelength
nm
1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611
Min. 0.5 dB Pass Bandwidth
nm
13
Max. Transmission Insertion
Loss
dB
0.6
Max. Reflection Insertion
Loss
dB
0.5
Min. Adjacent Ch.
Isolation
dB
25
Min. Return Loss
dB
50
Max. Polarization Dependent
Loss
dB
0.1
Thermal Stability
dB/℃
0.005
Max. Optical Power (Continuous
Wave)
mW
300
Fiber Type
-
SMF-28
Operating Temperature
℃
- 5 to + 70
Storage Temperature
℃
- 40 to + 85
2All of above value are tested at room temperature @ 23 ℃, unless other specified.
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