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1310/1480/1550 nm Polarization Maintaining Tap Isolator

It has high ER and very low insertion loss.
  • Product Detail

The Polarization Maintaining Tap Isolator combines a tap coupler and polarization sensitive isolator into a single compact package. It has high ER and very low insertion loss. The component is ideal for fiber amplifier and fiber optic system where signal monitoring is required.

Specifications

Parameter

Unit

Single Stage

-

Dual Stage

Center Wavelength (λc)

nm

-

1310, 1480 or 1550

-

Operating Wavelength Range

nm

-

λc ± 15

-

Max. Excess Loss

dB

0.8

-

0.9

Tap Ratio

%

-

1 ± 0.2, 2 ± 0.4, 4 ± 0.8, 5 ± 1.0, 10 ± 2.0

-

Typ. Peak Isolation

dB

40

-

55

Min. Isolation, λc ± 10 nm, 23 ℃, all polarization states

dB

30

-

48

Min. Extinction Ratio

dB

-

20

Min. Return Loss

dB

-

50

-

Min. Directivity

dB

-

50

-

Max. Optical Power (Continuous Wave)

mW

-

300

-

Max. Tensile Load

N

-

5

-

Operating Temperature

-

- 5 to + 70

-

Storage Temperature

-

- 40 to + 85

-

Fiber Type

- -

SMF-28 or PM Panda fiber for tap port 

PM Panda fiber for input & ouput ports

-





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