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保偏光纤环形器
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保偏光纤环形器
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保偏光纤环形器

Features

Low Insertion Loss

High Return Loss

Applications

Fiber OpticInstruments

Fiber Sensors

Coherent Detecting

Research

Specifications

Parameter

Unit

Values

Type


Type   A                                      Type   B

Center Wavelength

nm

1310 or 1550

Operating   Wavelength Range

nm

± 30

± 20

Min. Isolation

dB

40

20

Typ. Isolation

dB

46

30

Peak Isolation

dB

52

40

Typ. Insertion   Loss

dB

0.7

0.6

Max. Insertion   Loss

dB

0.9

0.8

Min. Return Loss

dB

55

Min. Extinction   Ratio

dB

22

20

Min. Cross Talk

dB

50

Max. Optical   Power (CW)

mW

500

Max. Tensile Load

N

5

Fiber Type


PM Panda Fiber

Operating   Temperature

-5 to +70

Storage   Temperature

-40 to +85

Parameter

Unit

Values



3ports

4ports

Center Wavelength

nm

1064

Operating   Wavelength Range

nm

± 5

Min. Isolation

dB

25

Typ. Isolation

dB

30

Typ. Insertion   Loss

dB

1.8

Max. Insertion   Loss

dB

2.1

2.8

Min. Return Loss

dB

50

Min. Extinction   Ratio

dB

20

Min. Cross Talk

dB

50

Max. Optical   Power (CW)

mW

500

Max. Tensile Load

N

5

Fiber Type


PM Panda Fiber

Operating   Temperature

-5 to +70

Storage   Temperature

-40 to +85

Parameter

Unit

Values

Center Wavelength

nm

850 ,980 or 1064

Operating   Wavelength Range

nm

±10

Min. Isolation at   23℃

dB

25

Typ. Insertion   loss at 23℃

dB

1.3

Max. Insertion   loss at -5~+70° C

dB

1.8

Min. Return loss

dB

50

Min. Cross talk

dB

45

Extinction Ration

dB

20

Max. Optical   Power (CW)

mW

300

Max. Tensile Load

N

5

Fiber Type  


PM 980 or PM 780   (850nm only)

Operating   Temperature

-5 to +70

Storage   Temperature

-40 to +85

Parameter

Unit

Values

Center Wavelength

nm

2000

Operating   Wavelength Range

nm

±30

Min. Isolation at   23℃

dB

16

Max. Insertion   loss at -5~+70° C

dB

1.2

Min. Return loss

dB

50

Min. Cross talk

dB

40

Polarization   Extinction Ration

dB

0.2

Max. Optical   Power (CW)

mW

500

Max. Tensile Load

N

5

Fiber Type  


PM 1550 Panda   Fiber

Operating   Temperature

-5 to +70

Storage   Temperature

-40 to +85

*Above specificationsare for device without connector.

*For devices withconnectors, IL will be 0.3dB higher and RL will be 5dB lower.

Ordering Information

FCIR-①①-②②②-③③③③-④

①①: Wavelength

③③③③: Fiber   Jacket on Port 1, 2 & 3 & 4

31 - 1310nm

B - 250um Bare Fiber

55 - 1550nm

L - 900um Loose   Tube

06 - 1064nm

S - Specify

08 - 980nm


85 - 850nm

④: Fiber Length

20 - 2000nm

0.8 - 0.8m

SS - Specify

S - Specify



②②②②: Connector   Type on Port 1, 2 & 3 & 4


1 - FC/UPC


2 - FC/APC


3 - SC/UPC


4 - SC/APC


N - None


S - Specify



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