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1310/1480/1550 nm Isolator

It is characterized with high performance and low cost.
  • 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

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