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

The BlueOptics SFP-BXU34-20KM-CN-BO is a single-mode fiber optic SFP transceiver module designed for 1000BASE-BX-U applications with a maximum data rate of 1250 Mbit/s. Housed in a metal enclosure with a silver finish and weighing approximately 20 g, the module offers a compact, MSA-compliant SFP form factor suitable for use in switches, routers and other network devices that accept standard SFP transceivers. The transceiver supports single-fiber bidirectional transmission using LC Simplex connectors with separate transmit and receive wavelengths and includes digital diagnostic monitoring for real-time parameter access where supported by the host hardware.

Advantages

The module provides full MSA compatibility and is manufactured to industry standards to ensure interoperability with a wide range of network equipment. With a rated MTBF of 1,000,000 hours, the BlueOptics transceiver delivers long operational life and reduced maintenance requirements. The metal housing offers mechanical robustness and thermal stability, while the single-mode LC Simplex interface enables point-to-point fiber links up to 20 km at gigabit speeds.

Suitable for

Key specifications

How to use

Insert the SFP transceiver module into a compatible SFP slot on the network device until it clicks into place, then secure the module according to the device manufacturer’s instructions. Connect an LC Simplex single-mode patch cord to the module’s LC port and route the fibre to the corresponding transceiver on the remote device. If the host hardware supports digital diagnostics, enable or query the DDM/DOM functions through the device management interface to monitor supply voltage, optical power, laser bias and temperature. Power on the devices and verify link status and negotiated speed in the network equipment’s interface.

Recommendations

Use certified single-mode LC Simplex patch cords and maintain proper fibre handling practices (clean connectors, avoid sharp bends and protect connectors from contamination) to achieve reliable performance over the specified 20 km range. Confirm host compatibility and DDM support in the target device before deployment.