SFP transceiver module BlueOptics SFP-BXU34-40KM-GM-BO 1250 Mbit/s

The BlueOptics SFP-BXU34-40KM-GM-BO is a single‑fiber SFP transceiver module designed for point-to-point fiber connections with a maximum data transfer rate of 1250 Mbit/s. Encased in a metal housing and weighing approximately 20 g, this compact transceiver provides a durable physical design and a mean time between failures (MTBF) of 1,000,000 hours. The module supports long distance links and integrates with SFP-compatible switches, routers and media converters to deliver reliable network connectivity.

Advantages

The metal housing provides mechanical stability and improved heat dissipation while the small SFP form factor allows flexible deployment in limited space. With a rated MTBF of 1,000,000 hours and a 1250 Mbit/s line rate, the transceiver suits single-fiber long-reach connections where consistent performance and low maintenance are required. Its silver colour and compact weight make it unobtrusive in rack-mounted network hardware.

Suitable for

Key specifications

How to use

Insert the BlueOptics SFP transceiver into a compatible SFP port on a switch, router or media converter until it engages with the latch. Connect the appropriate single‑fiber patch cable or pigtail to the module’s optical interface, observing correct transmit/receive orientation if applicable. Verify link status and configuration in the host device; configure port settings such as speed and duplex if required. When removing the module, release the retaining latch and gently extract the transceiver to avoid damaging the host port.

Recommendations

Operate the transceiver within the equipment manufacturer’s specified temperature and power ranges. Use clean connectors and appropriate single‑mode fiber cabling for long‑reach links, and follow standard electrostatic discharge (ESD) precautions during handling. For best reliability, inspect and clean fiber endfaces before insertion and monitor link status periodically.