透1550nm反980nm 保偏隔離型FWDM
透1550nm反1480nm 保偏隔離型FWDM
Polarization Maintaining Isolation WDM
Features Applications
Low Insertion Loss Fiber Laser
High Return Loss Fiber Amplifier
High Isolation Testing Equipment
High Extinction Ratio
High Reliability & Stability
Specifications
Parameters Unit Values
Stage - Single Dual
Signal Channel Signal Wavelength Range nm 1535~1565
Max. Insertion Loss dB 0.9 1.0
Typ. Insertion Loss dB 0.7 0.8
Typ. Peak Signal Isolation, at 23℃ dB 40 52
Min. Signal Isolation, at 23℃ dB 28 45
Min. Extinction Ratio( only for F type) dB 23
Min. Extinction Ratio( only for B type) dB 20
Reflection Channel Wavelength Range nm 960~990 or 1460~1490
Max. Insertion Loss dB 0.5
Typ. Insertion Loss dB 0.3
Min. Return Loss dB 50
Max. IL Thermal Stability dB/℃ 0.005
Max. Optical Power(CW) mW 300
Max. Tensile Load N 5
Fiber Type - PM Panda Fiber, Hi1060 or SMF-28e
Operating Temperature ℃ -5~+70
Storage Temperature ℃ -40~+85
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;
Ordering Information
PMIWDM-1111-2345-666
1111 -Pump wavelength: 1550=1550nm,1310=1310nm,......,0850=850nm
2 -Stage: S=Single-core stage, D=Dual-core stage
3 -Axis alignment: F=Slow axis working, Fast axis blocked, B=Both of axis working
4 -Pigtail type: 0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube
5 -Fiber length: 0=0.8m,1=1m
666 -Connector type: 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC
深圳瑞凱通信科技有限公司 專業生產 保偏器件 和 高功率器件:
保偏器件:
---保偏 偏振分束器 、偏振合束器
---隔離型偏振分束器 、隔離型偏振合束器
---保偏隔離器、保偏環形器、保偏準直器
---保偏跳線、保偏尾纖
---保偏波分復用器、保偏FWDM、保偏DWDM(100Ghz、200Ghz)
---保偏隔離型WDM、保偏TAP隔離器
---保偏可調衰減器
---保偏法拉*鏡
1060nm/1064nm 器件
---1064nm 偏振分束器、偏振合束器
---1064nm 保偏隔離器、保偏環形器、保偏準直器
---1064nm 保偏跳線
---1064nm 起偏器、消偏器
---1064nm 高功率準直輸出隔離器(5w,10w,20w)