SFP transceiver module BlueOptics SFP-BXU35-20KM-LC-BO 1250 Mbit/s

The BlueOptics SFP-BXU35-20KM-LC-BO is a single-port SFP transceiver module designed for single-mode fiber links with a data rate up to 1250 Mbit/s. Housed in a metal enclosure with a compact SFP form factor, the module supports long-reach transmission and is intended for integration into switches, routers and media converters that accept SFP optical modules. The transceiver offers a durable silver metal housing and an MTBF rating of 1,000,000 hours, making it suitable where continuous operation and physical robustness are required.

Advantages

The module combines the standard SFP interface with a metal casing for improved thermal dissipation and mechanical protection. Its 1250 Mbit/s capability matches common Gigabit-compatible serial optical links, while the lightweight design (approx. 20 g) simplifies handling and installation. The long MTBF value indicates high expected reliability for network deployments that require steady uptime over extended periods.

Suitable for

Key specifications

How to use

Insert the BlueOptics SFP module into a compatible SFP slot on a switch, router or media converter until it clicks into place, then connect an LC-terminated single-mode fiber patch cable to the module’s optical port. Ensure the host device supports SFP modules and that the fiber link, transceiver data rate and duplex settings match at both ends. Verify the optical budget and link distance are appropriate for the deployed fiber type and connectors before powering live traffic through the link.

Recommendations

Handle the module by its edges, avoid touching the optical connector ferrule, and keep protective dust caps on until installation. When planning a link, confirm the fiber type and attenuation allow reliable operation at the required distance; perform link testing after installation to confirm signal levels and error-free operation.