Enhance Network Capacity and Efficiency with FS WDM Modules
WDM is a technique in fiber optic transmission for using multiple light wavelengths to send data over the same medium. As optical networks evolve to meet increasing bandwidth demands, the reliance on advanced coherent technology grows to maximize fiber capacity and reduce transport costs. FS offers a comprehensive range of WDM transmission modules, including 400G, 25G, 10G, and 1G, to support the network applications of enterprises.
Why FS WDM Transmission Modules
Low Power Consumption
Designed to operate with low power consumption, resulting in energy savings and reduced operational costs.
Simplified Operation
By utilizing the FS BOX for reconfiguration, the transceiver can be seamlessly compatible with almost any vendor.
Testing Capabilities
WDM transceivers are subjected to rigorous testing procedures to ensure performance and quality.
Featured Products
Find the CWDM and DWDM modules to fit your network

Coherent 200/400G DWDM
Meet high traffic demands with coherent optics that support use cases across data center interconnect, access and long-haul networks.
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25G CWDM/DWDM
Enable efficient utilization of fiber resources, suitable for various network applications such as enterprise connectivity and access networks.
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10G CWDM/DWDM
Ideal for expanding network capacity in scenarios such as campus networks, fiber-to-the-home (FTTH), and enterprise LANs.
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1G CWDM/DWDM
Provide a cost-effective and reliable solution for your network requirements.
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Solutions
Testing Capabilities
Professional test equipment, standard test processes and experienced test engineers cover all testing needs of our products.
Explore Optical Transceivers Testing

Compatibility Testing
The wdm transceivers are professionally coded and tested with 200+ targeted switches for proven interoperability.

Optical Performance Testing
Test transceivers' eye diagram situation, receiving sensitivity, extinction ratio, etc. Ensure the signal stability, and reliability of the transmission.

Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Resources
Technical Documents
- WDM Modules Datasheet
- Quick Start Guide
- Compatibility Test Bed
Service and Support
- Tech Support
- Solution Support
- Test Support Center
FAQ
- Shipping & Delivery
- Payment Methods
- Products Warranty