3 port and 4 Port Polarization Insensitive Circulator 1260-1610nm (OD 5.5mm)
CAT0023 REV01  
Polarization Insensitive Optical Circulator  
Features  
High isolation & High Return Loss  
Low insertion loss & PDL  
Optical Path Epoxy Free  
Application  
EDFA,DWDM and OTDR  
DWDM and OADM networks  
Bi-directional transmission system  
Specifications  
Type  
3 Port  
4 Port  
Parameter  
Port 1 to Port 2; Port 2 to Port 3;  
Port 3 to Port4  
Configuration  
Port 1 to Port 2;Port 2 to Port 3  
1310, 1480,1550,  
1580 (+/-30)  
C+L  
(1520~1620)  
1310, 1480,1550,  
1580 (+/-30)  
C+L  
(1520~1620)  
Operating wavelength (nm)  
Typ. Peak Isolation  
50  
50  
40  
30  
1.1  
1.2  
50  
40  
35  
1.0  
1.2  
50  
Isolation (λc,23 all SOP) (dB)  
Isolation (Over all λ, T, SOP) (dB)  
Grade P  
40  
40  
35  
30  
0.8  
1.0  
1.2  
1.3  
Insertion  
Loss  
(λc,  
0~70 all SOP) (dB)  
Grade A  
PDL (dB)  
0.15  
0.20  
Return loss (dB)  
PMD (ps)  
50  
0.1  
50  
Directivity  
Power handling (mW)  
Fiber Type  
500  
SMF-28e  
0 ~ +70  
Operating temperature (  
Storage temperature (  
)
-40 ~ +85  
)
Package  
Dimensions  
(mm)  
For bare fiber or  
900um loose tube  
For 3mm or 2mm  
cable  
5.5 L50(P1)  
5.5 L38  
L90*W20*H9.5(P2)  
5.5 L64  
*Above specifications are for devices without the connectors.  
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower  
Packing Dimensions  
mar  
k
et@acfiber.com  
CAT0023 REV01  
Polarization Insensitive Optical Circulator  
Ordering Information  
FCIR wavelength  
Type  
Grade  
0 Package  
Pigtail Type Length  
Connector  
FCIR  
1310=1310nm  
1480=1480nm  
1550=1550nm  
1580=1580nm  
CL00=1520~16  
20nm  
3=3Port  
4=4Port  
P=P Grade  
A= A Grade  
0
1=250um  
bare fiber  
2=900um  
loose tube  
3=3mm  
loose tube  
4=2mm  
loose tube  
S=Specify  
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=P1(5.5*50mm  
1=FC/UPC  
2=FC/APC  
3=SC/APC  
4=SC/UPC  
5=MU  
6=LC/UPC  
7=LC/APC  
S=Specify  
2=P2(90*20*9.5mm  
3=P3(4.7*43 1mm  
4=P4(4.9*43 1mm  
mar  
k
et@acfiber.com  
            market@acfiber.com