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Tel : +86 7563898088
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Email : sales@fiber-resources.com
Tel : +86 7563898088
Email : sales@fiber-resources.com
Product Detail
The 2 µm Filter Wavelength Division Multiplexer series is based on environmentally stable thin-film filter technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating.
Specifications
Parameter
Unit
Value
Pass Band
Wavelength Range
nm
1950 - 2050
Typ. Insertion Loss
dB
0.6
Max. Insertion Loss
dB
0.8
Typ. Isolation
dB
30
Min. Isolation
dB
25
Reflection Band
Wavelength Range
nm
1560 - 1580
Typ. Insertion Loss
dB
0.6
Max. Insertion Loss
dB
0.8
1.3
Typ. Isolation
dB
15
Min. Isolation
dB
12
Min. Return Loss
dB
50
Max. Polarization Dependent Loss
dB
0.2
Typ. Polarization Dependent Loss
dB
0.1
Thermal Stability
dB/℃
0.005
Max. Optical Power (Continuous Wave)
mW
300
Max. Tensile Load
N
5
Fiber Type
SMF-28 fiber (all ports)
SMF-28 fiber for reflect port and
or SM 1950 fiber (all ports)
SM 1950 fiber for common & pass port
Operating Temperature
℃
-5 to +70
Storage Temperature
℃
-40 to +85
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Address : No. 399, Chuangxin 3rd Road Tangjia, Zhuhai, China 519080
Email : sales@fiber-resources.com
Tel : +86 7563898088
