Polarization Maintaining Filter Coupler (1030nm/1064nm/ 1310nm/1550nm)

Parameter

Unit

Value

Type

-

1x2

2x2

Center Wavelength

nm

1310,1550

1064,1030

1310,1550

 1064,1030

Operating Wavelength Range

nm

±40

±20

±40

±20

Max. Excess Loss

dB

0.7

0.8

1.0

1.2

Coupling Ratio

dB

01/99~50/50

Uniformity (only for 50/50)

dB

0.4

0.5

0.6

0.8

Min. Extinction Ratio at 23℃

Both axis working

dB

20

20

18

18

Fast axis blocked

dB

22

22

22

22

Min. Return Loss

dB

50

Max. Optical Power(CW)

mW

300

Max.Tensile Load

N

5

Fiber Type

Tap Port

-

SMF-28E, Hi1060 or PM Panda

Port 1 & 3

-

PM Panda fiber 

Operating Temperature

℃

-5~+70

Storage Temperature

℃

-40~+85

For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.

The default connector key is aligned to slow axis.

Part Number: PMFC-1111-2334-555-666-789-AAAA

1111

-Center Wavelength:

1550=1550nm,1310=1310nm,......,0850=850nm

2

-Port number:

3=1x2, 4=2x2

33

-Tap ratio:

01=1%,02=2%,......,05=5%,......, 50=50%

4

-Axis Alignment:

B=Both of axis working

555

-Fiber type for Port 1, 3:

001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E

666

-Fiber type for Tap:

001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E

7

-Package Dimension：

0=φ5.5x35mm, S=Specified

8

-Pigtail Type:

0=250μm bare fiber, 1=900μm loose tube

9

-Fiber Length:

0=0.8m,1=1m

AAAA

-Connector for Port 1,2,3,4:

0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC, N=None