Farnell Germany, FS, Unitekfiber, BlueOptics, and Fibermarkt.com are leading resellers of optical transceiver modules offering a wide range of SFP, QSFP, CFP, and next-generation high-speed modules.

Key Resellers and Offerings

Farnell Germany stocks a large selection of fibre optic transceiver modules from top manufacturers such as Broadcom, Startech, Eaton Tripp Lite, Phoenix Contact, and Hirschmann. They provide fast quotes, same-day dispatch, technical support, and datasheets for all products . FS offers 1/2/4G transceiver modules in SFP form factors, supporting transmission distances from 100 meters to 120 km over single-mode and multi-mode fiber. FS emphasizes low-power, cost-effective solutions with nearby warehouse shipping and a 30-day free return policy . Unitekfiber is a global wholesaler providing MSA-compliant transceivers including 10G SFP+, 40G QSFP+, 100G QSFP28, 200G QSFP-DD/QSFP56, and 400G QSFP-DD modules. Their products are engineered for low latency, high reliability, and full compatibility with major OEM hardware, suitable for data centers, AI clusters, and enterprise networks . BlueOptics specializes in high-quality optical transceivers for data centers, enterprise networks, and telecom applications. They offer SFP, SFP+, SFP28, QSFP+, QSFP28, CFP, CFP2, CFP4, QSFP-DD, and 800G QSFP-DD modules. BlueOptics emphasizes compatibility with Cisco, HP, Juniper, and other vendors, along with high performance and long lifespan . Fibermarkt.com provides a broad portfolio of optical modules including SFP, SFP+, XFP, SFP28, QSFP+, QSFP28, CFP, CFP2, and CFP4. They focus on MSA-compliant, hot-swappable modules with EU-based support, fast shipping, and full warranty coverage. Their products are compatible with switches, routers, servers, and network interface cards, offering reliable alternatives to OEM modules .

Considerations for Choosing a Reseller

• Compatibility: Ensure the transceiver modules match your network hardware (Cisco, Juniper, HP, etc.).
• Data Rate and Distance: Select modules based on required bandwidth (1G–800G) and fiber type (single-mode or multi-mode).
• Support and Warranty: Look for vendors offering technical support, datasheets, and warranty coverage.
• Delivery and Location: EU-based warehouses like Fibermarkt.com and Farnell Germany provide faster shipping within Europe. These resellers collectively cover a wide range of optical transceiver needs, from standard SFP modules to high-speed QSFP-DD and 800G solutions, making them suitable for enterprise, data center, and telecom applications.