CAT0212 REV01
3 Port Polarization Maintaining Optical Circulator (Both Axis Working)
Features
Low Insertion Loss
High Extinction Ratio and High Isolation
High stability and reliability
Application
EDFA
Fiber Optical Instrument
Fiber Sensor
Specifications
Parameter
Value
1310,1450,1480,1550
Operating wavelength nm
±30
40
Bandwidth nm
Typ. Isolation dB
Isolation dB
≥35
≤1.0
Insertion Loss dB
≥18
≥50
Extinction Ratio dB
Cross Talk dB
≥50
Return loss dB
≤500
Power handling mW
Fiber Type
PM1310 Panda Fiber
PM1550 Panda Fiber
-5 ~ +70
Operating temperature
Storage temperature
-40 ~ +85
φ5.5 × L50(P3) (only for bare fiber or 900um loose tube)
L90*W20*H9.5 ABS (P2) (only for 3mm or 2mm cable)
Dimensions mm
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
Package Dimensions
Ordering Information
PMOC
Wavelength
Ports
0
Axis Alignment
Pigtail Type Length
Connector
Package
PMOC
=PMCIR 1450=1450nm
1480=1480nm
1310=1310nm 3=3Ports
B=Both Axis
Working
0=φ5.5×L50mm
1=90*20*9.5mm bare fiber
2=Glass tube
S=Specify
1=250um
H=0.5m
8=0.8m
1=1.0m
5=1.5m
2=2.0m
3=3.0m
4=4.0m
A=2.5m
B=5.0m
S=Specify
0=None
1=FC/UPC
2=FC/APC
3=SC/APC
4=SC/UPC
5=MU
6=LC/UPC
7=LC/APC
S=Specify
2=900um
loose tube
3=3mm
loose tube
4=2mm
1550=1550nm
loose tube
S=Specify
mar
k
et@acfiber.com