SFP transceiver module BlueOptics SFP-BXU34-20KM-NK-BO 1250 Mbit/s

The BlueOptics SFP-BXU34-20KM-NK-BO is a compact fiber optic SFP transceiver module designed for single-port network equipment. It supports a maximum data transfer rate of 1250 Mbit/s, comes in a metal housing with a silver finish and weighs approximately 20 g. With a high mean time between failures (MTBF) of 1,000,000 hours, the module is built for long-term reliable operation in fiber network links up to the supported range.

Advantages

This SFP transceiver provides a standardized SFP interface for straightforward insertion into compatible switches, routers or media converters. The metal housing ensures mechanical durability and thermal dissipation while the compact SFP form factor allows use in high-density networking environments. The specified MTBF and lightweight construction make it suitable for continuous operation with minimal maintenance.

Suitable for

Key specifications

How to use

Ensure the host device supports SFP transceivers and that the module type and data rate are compatible with the network design. Before insertion, handle the transceiver by its edges and keep protective dust caps on the optical ports until connection. Insert the module into the SFP slot until it clicks into place, then connect the appropriate fiber cable following the correct transmit/receive orientation. Monitor the link status on the host device and verify that negotiated speed and duplex settings match network requirements.

Recommendations

Store and operate the transceiver within the equipment manufacturer’s recommended temperature and humidity ranges. Use appropriate single-mode fiber and connectors to achieve the rated performance, and avoid excessive bending of fiber cables. For inventory and replacement planning, consider the module’s MTBF as an indicator of expected long-term reliability.