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Pass 1550nm Reflect 1480nm FWDM Filter Wavelength Division Multiplexer
◎ P/N: 80558
◎ Attention: For a formal quote, please send product details to sales@fiber-life.com.
Delivery: Order today and it will be shipped before from the U.S. or Hong Kong via FedEx/DHL/UPS. Free shipping on orders over US$200.
Warranty: Fiber-Life offers a 1-year warranty, 30-day returns, and 30-day exchanges.
$152.49 – $167.49
Pass 1550nm Reflect 1480nm FWDM Filter Wavelength Division Multiplexer
The Pass 1550nm Reflect 1480nm FWDM Filter Wavelength Division Multiplexer is a specialized optical component designed for efficient bidirectional signal transmission in fiber optic systems. It passes 1550nm wavelengths with low insertion loss and reflects 1480nm signals with high isolation, making it ideal for combining pump and signal paths in EDFA (Erbium-Doped Fiber Amplifier) applications. Utilizing advanced thin-film filter technology and an epoxy-free optical path, this FWDM filter delivers excellent thermal stability, high reliability, and precise wavelength control. Available with customizable connectors, fiber lengths, and package styles, it is well-suited for integration into a variety of high-performance optical networks.
Specifications
| Parameter | 1550nmT/1480nmR | |
|---|---|---|
| Pass Channel Wavelength Range | 1530 ~ 1565nm | |
| Reflect Channel Wavelength Range | 1450 ~ 1490nm | |
| Insertion Loss | Pass Channel | ≤0.6dB |
| Reflect Channel | ≤0.5dB | |
| Insertion Loss Variation | ≤0.3dB | |
| Isolation | Pass Channel | ≥25dB |
| Reflect Channel | ≥15dB | |
| Insertion Loss Temperature Sensitivity | ≤0.3dB | |
| Polarization Dependent Loss | ≤0.1dB | |
| Polarization Mode Dispersion | ≤0.1ps | |
| Directivity | ≥50dB | |
| Return Loss | ≥50dB | |
| Maximum Power Handling | 300mW | |
| Operating Temperature | -10 ~ +70℃ | |
| Storage Temperature | -40 ~ +85℃ | |
| Package Dimension | For 250μm, 900μm | Φ5.5 x L38mm (Steel Tube) |
| For 2.0mm, 3.0mm | L90 x W20 x H10mm (ABS Box) | |
Note: Above specifications are for devices without connector.
Dimension Drawing (Unit: mm)
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