FWDM_C-LIGHT

FWDM

FWDM (Filter Wavelength Division Multiplexer) is an optical device based on thin-film filter (TFF) technology, designed to efficiently multiplex or demultiplex specific wavelength combinations (e.g., 1310/1490/1550 nm) over a single fiber, enabling coexistence of multi-service signals (data, voice, video). By selectively reflecting or transmitting wavelengths through multi-layer dielectric films, it supports bidirectional communication (e.g., 1310 nm uplink and 1490/1550 nm downlink) with high channel isolation (>30 dB), low insertion loss (<0.5 dB), and a compact design. Widely used in FTTH, PON systems, and CATV networks, FWDM ensures low crosstalk and high stability for multi-wavelength transmission while simplifying fiber infrastructure and reducing deployment costs.

3-year warranty

Long term maintenance

Technical Support

Professional free technical guidance

100% detection

Each module is 100% tested

Spot stock

Always in stock, short delivery time

Technical Support

Tel：+86 158 1857 3751

Online Consultation

Product Details

Support & Service

Quality Inspection

Quality Certification

Product Details

FWDM

CLFWDM-F1

1310nm/1490nm/1550nm

Fiber Diameter Optional

Fiber Length Optional

Fiber Connector Optional

N/A

Support&Service

Customization

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Customization

C-LIGHT R&D and sales provide various personalized product customization services for customers in different industries.

C-LIGHT ensures good product quality and quality assurance through a series of effective measures.

C-LIGHT provides professional pre-sales and after-sales services, including product certification qualifications, product reports, and free technical support.

C-LIGHT provides an excellent production environment to ensure that products can meet customer needs.

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Quality inspection

●100% of products pass initial test, final test and factory inspection.

●3-step quality control management process.

●100% complete implementation of customer order quality requirements.

●100% guarantee of customer product data information security.

Quality certification

Please contact us to download the certification certificate.

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

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