Polarization Maintaining Optical Circulator

Features

High Isolation

Low Insertion Loss

High Extinction Ratio

Excellent Stability and Reliability

Applications

Research

Fiber Sensors

Coherent Detecting

Fiber Optic Instruments

Specifications

Parameter

Unit

Type A

Type B

Central Wavelength (λc)

nm

1310 or 1550

Operating Wavelength Range

nm

±30

±20

Insertion Loss, λc, 23°C

Typ.

dB

0.7

0.6

Insertion Loss

Max.

dB

0.9

0.8

Peak Isolation

Typ.

dB

52

40

Isolation, λc, 23°C

Typ.

dB

46

30

Isolation, 23°C

Min.

dB

40

20

Extinction Raio

Min.

dB

22

20

Crosstalk

Min.

dB

50

Return Loss

Min.

dB

50

Optical Power (Continuous Wave)

Max.

mW

300

Tensile Load

Max.

N

5

Operating Temperature

°C

-5 to +70

Storage Temperature

°C

-40 to +85

P

M

O

C

I

R

Wavelength

Type

Package

Pigtail

Fiber Type

Fiber Length

Connector

4=1550nm

7=1310nm

A=Type A

B=Type B

C=Φ5.5×L35

S=250μm bare fiber

M=900μm loose tube

E=Panda fiber

0=0.5m

1=0.75m

2=1.0m

0=None

3=FC/APC

5=SC/APC

7=FC/UPC

8=SC/UPC

Note:

All specifications are subject to change without notice.