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产品详情

保偏光纤环形器

产品详情

保偏光纤环形器

Features

Low Insertion Loss

High Return Loss

Applications

Fiber Optic Instruments

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 specifications are for device without connector.

*For devices with connectors, 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