1310/1490/1550nm FWDM Filter Wavelength Division Multiplexer

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◎ P/N: 23668

◎ Attention: For a formal quote, please send product details to sales@fiber-life.com.

DeliveryDelivery: 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.

WarrantyWarranty: Fiber-Life offers a 1-year warranty, 30-day returns, and 30-day exchanges.


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1310/1490/1550nm FWDM Filter Wavelength Division Multiplexer

The FiberLife 1310/1490/1550nm FWDM (Filter Wavelength Division Multiplexer) is a high-performance passive optical component designed for FTTx applications, including FTTH networks. Utilizing advanced thin-film filter (TFF) technology, this FWDM enables efficient multiplexing and demultiplexing of 1310nm, 1490nm, and 1550nm wavelengths over a single fiber, supporting the simultaneous transmission of data, voice, and video signals.

With its low insertion loss, high isolation, and excellent thermal stability, the FWDM is ideal for systems requiring reliable signal separation and integration. It supports single-mode fiber and is compliant with industry standards, ensuring superior performance in fiber optic communication systems.


Specifications

Parameter 1490nmT/1310nm&1550nmR 1550nmT/1310nm&1490nmR 1310nm&1490nmT/1550nmR
Pass Band Wavelength Range (nm) 1480~1500 1540~1560 1260~1360&1480~1500
Reflection Band 1 Wavelength Range (nm) 1260~1360 1260~1360 1540~1560
Reflection Band 2 Wavelength Range (nm) 1540~1560 1480~1500
Insertion Loss (dB) Pass Channel ≤0.6
Reflect Channel ≤0.4
Isolation (dB) Pass Channel ≥30
Reflect Channel ≥15
Insertion Loss Temperature Sensitivity (dB) ≤0.3
Polarization Dependent Loss (dB) ≤0.1
Polarization Mode Dispersion (ps) ≤0.1
Directivity (dB) ≥50
Return Loss (dB) ≥45
Maximum Power Handling (mW) 300
Operating Temperature (℃) -10 ~ +70
Storage Temperature (℃) -40 ~ +85
Package Dimension (mm) For 250μm, 900μm Φ5.5 x L38 (Steel Tube)
For 2.0mm, 3.0mm L90 x W20 x H10 (ABS Box)

Note: Above specifications are for devices without connector.


Features

Choosing Housing Types for Different Installation Requirements
250μm, 900μm (Steel Tube)/2.0mm, 3.0mm (ABS Box)

1310 1490 1550nm FWDM Filter Wavelength Division Multiplexer Features

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