Free Space Isolator

Parameter

Unit

Single Stage

Dual Stage

Center Wavelength

nm

1310  1550

Typical Isolation (at 23℃)

Min

dB

40

60

Isolation (at 23℃)

Min

dB

38

55

Isolation (-20℃ to 85 ℃)

Min

dB

22

40

Insertion Loss (at 23℃)

Typical

dB

0.18

0.30

Max

dB

0.25

0.35

Clear Aperture

nm

Φ 0.8 or customer

Optical Power

Max

mW

500

Operating Temperature

℃

-20 to +85

Storage Temperature

℃

-40 to +85

Parameter

Unit

Single Stage

Dual Stage

Center Wavelength

nm

CWDM Wavelength

Typical Isolation (at 23℃)

Min

dB

40

60

Isolation(at 23 ℃)

Min

dB

38

55

Isolation(-20℃ to 85℃)

Min

dB

22

40

Insertion Loss ( at 23 ℃)

Typical

dB

0.20

0.35

Max

dB

0.30

0.40

Clear Aperture

mm

Φ 0.8 or customer

Optical Power

Max

mW

500

Operating Temperature

℃

-20 to +85

Storage Temperature

℃

-40 to +85

FSI

X

X

XX

XX

Type

Grade

Wavelength

Size ( L )

S=Single Stage

D=Dual Stage

P=Prenim

A=Grade A

13=1310nm

14=1480nm

15=1550nm

SS=Others

1=Φ2.5*1.1

2=Φ2.5*1.4

3=Φ3.0*1.4

4=Φ2.5*3.0

5=Φ3.0*3.3

6=Φ3.0*2.5

X=Φcustomer