QSFP active optical devices, including QSFP+ AOCs and transceivers, are available from multiple specialized resellers such as QSFPS, FS, Active Silicon, USource, and Opticonnect.

Key Resellers and Manufacturers

QSFPS.COM offers a wide range of optical interconnect products including QSFP+ transceivers, SFP+ transceivers, DAC copper cables, and QSFP+ AOC cables. They provide compatibility testing with major brands like Cisco, Juniper, HP, Huawei, and Intel, and offer customization and design services along with a lifetime warranty on products . FS (Fiberstore) supplies 40G QSFP+ transceiver modules with reach from 150m to 80km, suitable for high-density switching, routing, and data center applications. They provide nearby warehouse shipping and a 30-day free return policy . Active Silicon specializes in QSFP+ to QSFP+ Active Optical Cables (AOCs) for 40G Ethernet, using OM3 multimode fiber. Standard lengths are 10m, with other lengths available on request. Their products are designed for high-performance, low-power data transmission . USource manufactures high-speed Active Optical Cables in SFP, QSFP, and QSFP-DD form factors, supporting data rates from 10G up to 400G. Their AOCs are widely used in data centers and are compatible with various switch and server brands, with OEM/ODM and compatibility services available . Opticonnect Systems B.V. provides QSFP+ transceivers and AOCs for both multimode and singlemode fiber, supporting 40Gbps data rates. Their QSFP+ AOCs are designed for short-range multi-lane data communication in data and telecom centers .

Considerations When Choosing a Reseller

• Compatibility: Ensure the AOC or transceiver is compatible with your network switches or servers. Many resellers provide compatibility labs or testing services.
• Data Rate and Distance: QSFP+ typically supports 40Gbps, while QSFP-DD can support higher speeds. Cable length and fiber type (OM3, OM4, singlemode) affect performance.
• Warranty and Support: Look for resellers offering warranties, technical support, and return policies.
• Customization: Some suppliers provide OEM/ODM services for specific network requirements. These resellers provide reliable options for sourcing QSFP active optical devices for data centers, high-speed networking, and telecommunication applications.