BlueOptics QSF-502T-BO network transceiver module Fiber optic 40000 Mbit/s QSFP 850 nm

The BlueOptics QSF-502T-BO is a QSFP fiber optic transceiver module designed for 40 Gbit/s networks. It supports multimode transmission at an 850 nm wavelength and uses a QSFP interface in a compact metal housing. The module is lightweight and engineered for integration into switches, routers and other network hardware that accept QSFP transceivers, providing a standardized optical connection for high-speed data links over multimode fiber.

Advantages

This transceiver delivers a 40,000 Mbit/s maximum data rate over multimode fiber with MPO/MTP-style multi-fiber connectivity, enabling parallel optical lanes. The metal casing provides mechanical durability and thermal stability while the compact QSFP form factor supports high port density in network equipment. The module is compatible with common 40GBASE multimode applications and supports standardized operating characteristics for predictable performance in data center and enterprise environments.

Suitable for

Key specifications

How to use

Insert the module into a compatible QSFP port on your network device while the device is powered down or following the vendor's hot-plug guidance. Connect the MPO/MTP multimode patch cable to the module and to the corresponding transceiver or patch panel, ensuring correct fiber polarity and alignment. Verify link status on your switch or router and check that optics are recognized and operating at the expected 40 Gbit/s rate. Monitor device diagnostics where supported to confirm optical power and temperature are within acceptable ranges.

Recommendations

Use high-quality multimode MPO/MTP patch cords and follow equipment vendor guidelines for compatibility and firmware requirements. If digital diagnostic monitoring (DDM/DOM) is available in your host device, enable and review the optical parameters to support ongoing troubleshooting and preventive maintenance. For optimal performance, keep connector end-faces clean and use appropriate dust caps when modules are not in use.