销售热线:              15801680667
光纤产品定制热线:18526230518

产品详情
保偏耦合器
保偏耦合器
产品详情

保偏耦合器

Features

High Extinction Ratio

Low Insertion Loss

High Return Loss

Applications

PM Components

Fiber Sensors

Free Space Communications

Research

Specifications

Parameters

Unit

Values

Port Type


1X2

2X2

Center Wavelength

nm

1310 or 1550

Operating Wavelength Range

nm

±40

Max. Excess Loss

dB

0.7

1.0

Max. Uniformity (only for 50/50)

dB

0.4

0.6

Tap Ratio (Port 2/4)

%

1±0.2%, 2±0.4%, 5±1.0%, 10%, and 50%

Min. Return Loss

dB

50

Min. Extinction Ratio (only for F type)

dB

22

22

Min. Extinction Ratio (only for B type)

dB

20

18

Max. Optical Power (CW)

mW

500 (only for Splitter)

Max. Tensile Load

N

5

Fiber Type


SMF-28e or PM Panda Fiber on Tap Port


PM Panda Fiber on Port 1 & Port 3

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85



Parameter

Unit

Values

Port Type


1X2

2X2

Center Wavelength

nm

1064

Operating Wavelength Range

nm

± 20

Coupling Ratio

%

1±0.2, 2±0.4, 5±1.0, 10 & 50

Min. Return Loss

dB

50

Min. Extinction Ratio

dB

20

Max. Excess Loss

dB

0.8

1.2

Max. Uniformity (for 50/50 only)

dB

0.5

0.8

Max. Optical Power (CW)

mW

300

Max. Tensile Load

N

5

Fiber Type


PM 980 Panda Fiber or HI 1060 Fiber on Tap Port

PM 980 Panda Fiber on Input & Output Port

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85



Parameter

Unit

Values

Port Type


1X2

2X2

Center Wavelength

nm

980

Operating Wavelength Range

nm

± 10

Coupling Ratio

%

1±0.2, 2±0.4, 5±1.0, 10 & 50

Min. Return Loss

dB

50

Min. Extinction Ratio

dB

20

Max. Excess Loss

dB

1.2

1.7

Max. Uniformity (for 50/50 only)

dB

0.8

1.0

Max. Optical Power (CW)

mW

300

Max. Tensile Load

N

5

Fiber Type


PM 980 Panda Fiber or HI 1060 Fiber on Tap Port

PM 980 Panda Fiber on Input & Output Port

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85



Parameter

Unit

Values

Port Type


1X2

2X2

Center Wavelength

nm

850

Operating Wavelength Range

nm

± 40

Coupling Ratio

%

1±0.2, 2±0.4, 5±1.0, 10 & 50

Min. Return Loss

dB

50

Min. Extinction Ratio

dB

20

18

Max. Excess Loss

dB

0.8

1.1

Max. Uniformity (for 50/50 only)

dB

0.6

0.8

Max. Optical Power (CW)

mW

300

Max. Tensile Load

N

5

Fiber Type


SMF-28 or PM Panda Fiber on Tap Port

PM Panda Fiber on Input & Output Port

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85



Parameter

Unit

Values

Port Type


1X2

2X2

Center Wavelength

nm

2000

Operating Wavelength Range

nm

± 40

Coupling Ratio

%

1±0.2, 2±0.4, 5±1.0, 10 & 50

Min. Return Loss

dB

50

Min. Extinction Ratio

dB

18

Max. Excess Loss

dB

1.2

1.5

Max. Uniformity (for 50/50 only)

dB

0.6

0.8

Max. Optical Power (CW)

mW

300

Max. Tensile Load

N

5

Fiber Type


SMF-28 or PM 1550 Panda Fiber on Tap Port

PM 1550 Panda Fiber on Input & Output Port

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

* Above specifications are for devices without the connectors.

* For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.

* The PM fiber and the connector key are aligned to the slow axis. And for F type, fast axis is blocked.

Ordering Information

PMFC-①①-②-③③-④-⑤⑤⑤⑤-⑥⑥⑥⑥-⑦-⑧

①①: Wavelength

④: Axis Alignment


⑥⑥⑥⑥: Fiber Jacket on Port 1, 2, 3 & 4

31 - 1310nm

F - Fast Axis Blocked

B - 250um Fiber

55 - 1550nm

B - Both Axis Working

D - 400um Fiber

SS - Specify



L - 900um Loose Tube


⑤⑤⑤⑤: Connector Type on Port 1, 2, 3 & 4

S - Specify

②: Port

1 - FC/UPC



1 - 1x2

2 - FC/APC


⑦: Fiber Type on Tap port

2 - 2x2

3 - SC/UPC


M - SMF-28e Fiber (For 1x2 only)


4 - SC/APC


P - PM Panda Fiber

③③: Coupling Ratio

N - None


S - Specify

01 - 1/99

S - Specify



02 - 2/98



⑧: Fiber Length

04 - 4/96



0.8 - 0.8m

05 - 5/95



S - Specify

10 - 10/90




20 - 20/80




50 - 50/50




SS - Specify