Download PDF Datasheet | Order this Product | Package Size
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 Ratio Min dB 22 20
Crosstalk 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
Package Dimensions
Ordering Information
P
M
O
C
I
R

Wavelength

4=1550nm
7=1310nm

Type

A=Type A
B=Type B

Package

C=Φ5.5×L35

Pigtail

S=250μm bare fiber
M=900μm loose tube

Fiber Type

E=Panda fiber

Fiber Length

0=0.5m
1=0.75m
2=1.0m

Connector

0=None
3=FC/APC
5=SC/APC
7=FC/UPC
8=SC/UPC