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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 Polarization Insensitive Isolator is designed and manufactured according to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device high power handling capability. The device is characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, fiber lasers, transmitters and other fiber optics communication equipments to suppress back reflection and back scattering.
Specifications
Parameter
Unit
Single Stage
Dual Stage
Grade P
Grade A
Grade P
Grade A
Center Wavelength (λc)
nm
1310, 1480 or 1550
Typ. Peak Isolation
dB
42
40
58
55
Min. Isolation, λc ± 10 nm, 23 ℃
dB
30
29
46
45
Typ. Insertion Loss, λc ± 20 nm, 23 ℃, all polarization states
dB
0.35
0.5
0.4
0.6
Max. Insertion Loss, λc ± 20 nm, all temperature, all
dB
0.5
0.7
0.6
0.9
Min. Return Loss (Input/Output)
dB
60/55
Max. Optical Power (Continuous Wave)
mW
300
Max. Tensile Load
N
5
Fiber Type
Non-PM fiber
Operating Temperature
℃
-5 to +70
Storage Temperature
℃
-40 to +85
Address : No. 399, Chuangxin 3rd Road Tangjia, Zhuhai, China 519080
Email : sales@fiber-resources.com
Tel : +86 7563898088
