3 port PM Circulator(1064nm 1310 1550nm) Slow axis working fast Axis blocked
CAT0210 REV01  
3 Port Polarization Maintaining Optical Circulator (Fast Axis Blocking)  
Features  
Low Insertion Loss  
High Extinction Ratio and High Isolation  
High stability and reliability  
Application  
EDFA  
Fiber Optical Instrument  
Fiber Sensor  
Fiber Laser  
Specifications  
Type  
Parameter  
Type A  
Type B  
Operating wavelength (nm)  
1310 ,1450,1480,1550  
1064  
±5  
1030  
±5  
Bandwidth (nm)  
±30  
46  
±20  
30  
Typ. Isolation (dB)  
Isolation (dB)  
30  
25  
≥40  
0.7  
≥20  
0.6  
≥25  
1.8  
≥20  
3.6  
Typ. Insertion Loss (dB)  
Insertion Loss (dB) @,-5 to +70 1310/1550nm  
,-5 to +50 1030/1064nm  
≤0.9  
≥22  
≤0.8  
≥20  
≤2.1  
≥20  
≤4.5  
≥20  
Extinction Ratio (dB)  
Cross Talk (dB)  
≥50  
≥50  
Return loss (dB)  
Power handling (mW)  
≤500  
≤300  
≤50  
1310nm PM 1310 1550nm PM1550;  
1030/1064nm PM980.  
Fiber Type panda Fiber  
-5 ~ +70  
-5 ~ +50  
Operating temperature (  
Storage temperature (  
)
-40 ~ +85  
)
φ5.5 × L35(P1) (only for bare fiber or 900um loose tube)  
L90*W20*H9.5 ABS (P2) (only for 3mm or 2mm cable)  
Dimensions (mm)  
*Above specifications are for devices without the connectors.  
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.  
*The PM fiber and the connector key are aligned to the slow axis. fast axis is blocked.  
Package Dimensions  
mar  
k
et@acfiber.com  
CAT0210 REV01  
3 Port Polarization Maintaining Optical Circulator (Fast Axis Blocking)  
Ordering Information  
PMOC  
Wavelength  
Ports  
Type Axis  
Alignment  
Package  
Pigtail  
Type  
Length  
Connector  
PMOC= 1030=1030nm 3=3 Ports A=A F=Fast Axis 0=φ5.5×L35mm 1=250um H=0.5m  
0=None  
PMCIR 1064=1064nm  
1310=1310nm  
Type Blocked  
B=B  
Type  
1=90*20*9.5mm bare fiber 8=0.8m  
1=FC/UPC  
2=FC/APC  
3=SC/APC  
4=SC/UPC  
5=MU  
6=LC/UPC  
7=LC/APC  
S=Specify  
2=Glass tube  
S=Specify  
2=900um 1=1.0m  
loose tube 5=1.5m  
1450=1450nm  
1480=1480nm  
1550=1550nm  
3=3mm  
loose tube 3=3.0m  
4=2mm 4=4.0m  
2=2.0m  
loose tube A=2.5m  
S=Specify B=5.0m  
S=Specify  
mar  
k
et@acfiber.com  
            market@acfiber.com