Mini Polarization Maintaining Isolator (1310nm/1550nm)

Parameter

Unit

Value

Stage

-

Single

Dual

Grade

-

P

A

P

A

Center Wavelength

nm

1310 or 1550

Operating Wavelength Range

nm

±20

Typ. Peak Isolation at 23℃

dB

40

38

55

50

Min. Isolation at 23℃

dB

28

26

48

45

Typ. Insertion Loss at 23℃

dB

0.5

0.6

0.6

0.7

Max. Insertion Loss at 23℃

dB

0.7

0.8

0.80

0.9

Min. Extinction Ratio at 23℃(only for B type)

dB

20

18

20

18

Min. Extinction Ratio at 23℃(only for F type)

dB

25

23

25

23

Min. Return Loss (input/output)

dB

50/50

Max. Optical Power(CW)

mW

300

Max. Tensile Load

N

5

Fiber Type

-

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: MNPMIS-1111-23456-77

1111

-Center Wavelength:

1550=1550nm, 1310=1310nm......

2

-Grade:

P=P grade, A=A grade

3

-Stage:

S=Single-core stage, D=Dual-core stage

4

-Axis Alignment:

F=Slow axis working, Fast axis blocked, B=Both of axis working

5

-Pigtail Type:

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

6

-Fiber Length:

0=0.8m,1=1m

77

-Connector Type:

0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC