PM Tap Isolator (1064nm 1550nm)
CAT0214 REV01  
Polarization Maintaining Tap Isolator  
Features  
Low Insertion Loss  
High Extinction Ratio & Isolation  
High stability & reliability  
Application:  
EDFA  
Fiber Optical Instrument  
Specifications:  
Parameter  
Single Stage  
131014801550  
Dual Stage  
Operating wavelength(nm)  
Bandwidth(nm)  
1064  
±5  
131014801550  
1064  
±20  
±20  
±5  
Excess Loss (dB)  
≤0.8  
≤2.0  
≤0.9  
≤3.5  
Tap Ratio (%)(Input to Tap)  
Peak Isolation(Output to Input)(dB)  
1/99~50/50%  
40  
40  
58  
55  
Isolation @23(Output to Input) (dB)  
≥28  
≥30  
≥48  
≥45  
Type B  
(Both of axis working)  
Type F  
(Fast axis blocked)  
≥20  
≥22  
Extinction Ratio  
(Input to Output)  
(dB)  
Extinction Ratio (Input to Tap port) (dB)  
Return Loss(dB)  
18(only for Tap port with PM panda fiber)  
≥50  
Optical Power (mW)  
≤300  
HI1060 or  
PM Panda  
fiber  
HI1060 or  
PM Panda  
fiber  
SMF-28e or PM  
Panda fiber  
SMF-28e or PM  
Panda fiber  
Tap port  
Fiber Type  
Port 1 & 3  
Operating Temperature()  
Storage Temperature()  
PM Panda fiber  
-5 ~ +70  
-5 ~ +50  
-5 ~ +70  
-5 ~ +50  
-40~ + 85  
φ5.5 × L35 or φ5.5 × L38 (only for bare fiber or 900um loose tube)  
Package Dimensions(mm)  
L90*W20*H9.5ABS(P2) (only for 3mm or 2mm cable)  
*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. And for F type, fast axis is blocked, for B type,  
both of axis working  
Package Dimensions:  
mar  
k
et@acfiber.com  
CAT0214 REV01  
Polarization Maintaining Tap Isolator  
Ordering Information:  
PMTI Wavelength Isolator  
Stage  
Coupling  
Ratio  
Axis  
Alignment  
Fiber Type Pigtail  
on Tap port Type  
Length  
Connector  
PMTI  
1064=1064nm S=Single 1=1/99  
F=Fast Axis 1=SMF-28e 1=250um  
H=0.5m  
8=0.8m  
1=1.0m  
0=None  
1310=1310nm stage  
1450=1450nm D=Dual  
1480=1480nm stage  
1550=1550nm  
2=2/98  
3=3/97  
4=4/96  
5=5/95  
Blocked  
B=Both Axis 3=PM  
Working Panda fiber  
2=HI 1060  
bare fiber  
2=900um  
loose tube 5=1.5m  
3=3mm 2=2.0m  
loose tube 3=3.0m  
4=2mm 4=4.0m  
1=FC/UPC  
2=FC/APC  
3=SC/APC  
4=SC/UPC  
5=MU  
6=LC/UPC  
7=LC/APC  
S=Specify  
1580=1580nm  
A=10/90  
B=20/80  
C=30/70  
D=40/60  
E=50/50  
loose tube A=2.5m  
S=Specify B=5.0m  
S=Specify  
mar  
k
et@acfiber.com  
            market@acfiber.com