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Best Quality 3channels Fwdm High Isolation T1550nm R1310nm/1490nm Filter Wdm 3 Ports 1310/1550nm Fwdm Module
Best Quality 3channels Fwdm High isolation T1550nm R1310nm/1490nm Filter WDM 3 Ports 1310/1550nm FWDM Module FWDM ModuleUT-King's Filter Wavelength Division Multiplexer (FWDM) is extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation. The FWDM series is based o......
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Product Description
Best Quality 3channels Fwdm High isolation T1550nm R1310nm/1490nm Filter WDM 3 Ports 1310/1550nm FWDM Module
FWDM Module
UT-King's Filter Wavelength Division Multiplexer (FWDM) is extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation. The FWDM series is based on environmentally stable Thin Film Filters technology. The device combines or separates light at different wavelengths in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating.
Main Features:
Supply Ability
Supply Ability:10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details:Cartons
Port:Shenzhen or Hongkong
- Wide Operating Wavelength Range
- Low Insertion Loss
- Ultra Flat Wide Passband
- High Channel Isolation
- High Stability and reliability
- Epoxy-free on Optical Path
| Parameter | Value |
| Operating Wavelength(nm) | 1310, 1490, 1550 |
| Operating Bandwidth(nm) | 1310±40,1490±40,1550±40, or customized |
| Pass/Reflection wavelength(nm) | On customer request |
| PD Responsibility (mA/mw) | ≥0.85(0.95 typical) |
| PD Dark current (nA) | ≤1.0 |
| Pass band Insertion Loss (dB) | ≤0.8(0.60 typical) |
| Reflection band Insertion Loss (dB) | ≤0.6(0.40 typical) |
| Pass band Isolation (dB) | ≥30 |
| Reflection band Isolation (dB) | ≥15 |
| Directivity (dB) | ≥55 |
| Return Loss (dB) | ≥50 |
| PDL (dB) | ≤0.1 |
| Insertion loss thermal stability (dB/°C) | ≤0.005 |
| Power handling (mw) | ≤500 |
| Operation Temperature (°C) | -5~+70 |
| Storage Temperature (°C) | -40~+85 |
Supply Ability
Supply Ability:10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details:Cartons
Port:Shenzhen or Hongkong
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