In Line High power PM fiber Isolator (1550nm)
CAT0413 REV01  
1310, 1550nm High Power Polarization Maintaining Isolator( 1-20W)  
Features  
Low Insertion Loss & PDL  
High Isolation & Return Loss  
High reliability and High Extinction Ratio  
Application  
EDFA  
Fiber Laser  
Specifications  
Parameter  
Type  
Value  
Single Stage  
Dual Stage  
Center wavelength (nm)  
Bandwidth (nm)  
1310 1450 1480 1550  
±20  
Peak Isolation (dB)  
42  
58  
≥48  
Isolation at 23(°C) (dB)  
Insertion Loss at 23(°C) (dB)  
≥28  
≤0.5(Typ 0.35)  
≥20  
≤0.55 (Typ 0.4)  
≥20  
Type B (Both axis working)  
Type F (Fast axis blocked)  
Extinction Ratio  
at 23 (dB)  
≥22  
≥22  
Return Loss (Input/output) (dB)  
Fiber Type  
≥50/50  
≥50/50  
PM1310 PM1550  
1,2, 3, 5,10,20  
Power Handling (CW, W)  
Package Dimensions (mm)  
5.5*35(P1), 70*12*9(P2)  
-5 ~ +70  
Operating Temperature (°C)  
Storage Temperature(°C)  
-40 ~ +85  
*Above specifications are for device without connector.  
*For devices with connector,IL will be 0.3dB higher,ER will be 2dB lower and RL will be 5dB lower, and max handling power is 1W  
*The PM fiber and the connector key are aligned to the slow axis.  
Package Dimensions  
Ordering Information  
HPMIS Wavelength Type  
HPMIS 1310=1310 S=Single B=Both  
nm stage working  
1450=1450 D=Dual F= Fast axis 2=P2(70*12 3=3W  
Axis Alignment Package  
Power  
Pigtail Type  
Length  
Connector  
axis 1=P1(5.5*35 1=1W  
1=250um bare H=0.5m  
fiber  
0=None  
mm)  
2=2W  
8=0.8m  
1=1.0m  
5=1.5m  
1=FC/UPC  
2=FC/APC  
3=SC/APC  
4=SC/UPC  
5=MU  
2=900um  
loose tube  
3=3mm loose 2=2.0m  
tube 3=3.0m  
4=2mm loose A=2.5m  
nm  
Stage  
blocked  
mm)  
4=4W  
1480=1480  
nm  
5=5W  
A=10W  
1550=1550  
nm  
B=20W  
S=Specify tube  
6=LC/UPC  
S=Specify 7=LC/APC  
S=Specify  
mar  
k
et@acfiber.com  
            market@acfiber.com