SFP transceiver BlueOptics SFP-25G-CSR-MM850-BO 25000 Mbit/s SFP28 850 nm

The BlueOptics SFP-25G-CSR-MM850-BO is an SFP28 fiber optic transceiver module designed for high-speed multimode transmission at 25 Gbit/s. Operating at an 850 nm wavelength with LC duplex connectivity, the module supports short-range multimode links and is suitable for installation in SFP28-compatible ports. The transceiver is compact (approx. 40 g) and manufactured to MSA-compliant mechanical and electrical standards to ensure interoperability with networking equipment that accepts SFP28 form-factor optics.

Advantages

This SFP28 transceiver delivers 25 Gbit/s data throughput over multimode fiber using 850 nm optics and LC duplex connectors. It is produced according to multi-source agreement standards for form factor and interfaces, enabling broad compatibility with devices supporting the SFP28 footprint. Built with high-quality optical and electronic components, the module offers long operational lifetime and a stated mean time between failures (MTBF) of 1,000,000 hours. Digital diagnostic monitoring (DDM/DOM, if supported by the host) provides live information on supply voltage, laser bias current, transmit power, receive power and temperature to help with remote troubleshooting and link maintenance.

Suitable for

Key specifications

How to use

Install the BlueOptics SFP-25G-CSR-MM850-BO by inserting the module into a compatible SFP28 slot until it latches. Connect LC duplex multimode fiber patch cords to the transceiver, observing correct transmit/receive orientation. Ensure the host device supports SFP28 optics and, if required, enable or verify DDM/DOM access in the system software to monitor optical parameters. After physical installation, verify link status and data rate in the host device management interface and run any required diagnostics to confirm proper operation.

Recommendations

For reliable performance, use multimode fiber rated for 25 Gbit/s applications (OM3/OM4) and high-quality LC duplex patch cords. Verify host compatibility with SFP28 optics and enable DDM/DOM monitoring when available to track link health. Protect transceiver ports from contamination by using dust caps when the module is not connected and follow standard electrostatic discharge (ESD) precautions during handling and installation.