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Product Highlights

Built-in Semtech Chip, and Max. Power Consumption 5.5W
Tested in Targeted Switches for Superior Performance
Reach up to 60km over G.652 SMF without FEC
Applied to Long-distance Connectivity in Data Centers
Class 1 FDA Laser Safety and RoHS Compliant, with DDM support
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<a href="https://www.fs.com/specials/product-custom-194.html" target="_blank">End-to-End Product Customization</a>

End-to-End Product Customization

  • 600+ R&D Experts in Software and Hardware Domains
  • Hardware Adaptation to Tailor Products and Ensure Seamless Compatibility
  • Custom Protocol Development Aligned with Unique Business Needs
  • Management Platform Integration for Device Onboarding and Feature Development
Always-On Tech Support

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Optical Transceivers Testing
Take a look at our test program to get the reliable and high-performance optical transceivers
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Transceiver Compatibility Verification
Use the Compatibility Tool to verify FS transceiver compatibility with your device and access test reports.

100GBASE-ER4 QSFP28 Optical Transceiver Module (SMF, 1310nm, 60km, LC, DOM)

The 100GBASE-ER4 QSFP28 optical transceiver module is designed for 60km optical communication applications. This module contains a 4-lane optical transmitter, a 4-lane optical receiver, and a module management block, including a 2-wire serial interface. The optical signals are multiplexed to a single-mode fiber through an industry-standard LC connector. With these features, this easy-to-install, hot-swappable transceiver is suitable for various applications, such as 100G telecom connections, data centers, high-performance computing networks, and enterprise core and distribution layer applications.