SFP transceiver BlueOptics 771-303-BO Fiber optic 1250 Mbit/s

The BlueOptics 771-303-BO is an SFP transceiver module for fiber optic links, supporting a maximum data transfer rate of 1250 Mbit/s. Housed in a compact SFP form factor with a silver finish and a lightweight design of approximately 20 g, the module is intended for installation in compatible SFP ports to extend optical connectivity. Compliance with CE, FCC and RoHS standards and a high mean time between failures (MTBF) of 1,000,000 hours indicate suitability for continuous network operation.

Advantages

The SFP transceiver offers a small, standardized form factor that simplifies installation and replacement in switches, routers and media converters. With a rated transfer speed of up to 1250 Mbit/s and high MTBF, the module provides predictable performance and long operational life. Its silver casing and compact dimensions minimize space usage in dense chassis environments while meeting common regulatory standards for electromagnetic compatibility and material safety.

Suitable for

• Upgrading or expanding fiber optic ports in network switches and routers
• Connecting media converters or optical distribution frames
• Small and medium enterprise fiber links with 1.25 Gbit/s signaling
• Replacing failed or incompatible SFP modules in existing infrastructure

Key specifications

• Interface type: SFP
• Maximum data transfer rate: 1250 Mbit/s
• Form factor: Small Form-factor Pluggable (SFP)
• Housing colour: Silver
• Weight: 0.02 kg
• MTBF: 1,000,000 hours
• Standards compliance: CE, FCC, RoHS

How to use

Insert the BlueOptics 771-303-BO transceiver into a compatible SFP slot until the module clicks into place, then connect the appropriate fiber optic cable with the matching connector type. Ensure the host device is powered off or follows hot-swap guidelines provided by the equipment manufacturer. Verify link status and configuration in the host device management interface and confirm that the transceiver speed and optical settings match the remote end.

Recommendations

Handle the module by the housing and avoid touching the optical interface; keep dust caps on when the transceiver is not connected. Use single-mode or multimode fiber and connectors that are compatible with the transceiver and the network design. Check compatibility lists for your switch or router model before purchase and follow electrostatic discharge (ESD) precautions during installation.