SFP transceiver module BlueOptics USFP-GB/LH1-D-R-BO 1250 Mbit/s 1310 nm

The BlueOptics USFP-GB/LH1-D-R-BO is a single-mode fiber SFP transceiver module designed for 1000BASE-LH applications. It supports a maximum data transfer rate of 1250 Mbit/s over distances up to 40 km using a 1310 nm wavelength and LC duplex connector. Housed in a compact QSFP28-compatible form factor and weighing approximately 20 g, this module provides a standardized optical interface for switches, routers and other network devices that accept SFP modules compliant with MSA specifications.

Advantages

This transceiver offers stable single-mode optical transmission at 1310 nm with support for 1250 Mbit/s, allowing long-reach links up to 40,000 m. The LC duplex connector ensures simple plug-and-play integration with standard fiber patch cords and patch panels. Components are selected to meet MSA interoperability requirements, enabling broad compatibility with hardware platforms that support the 1000BASE-LH SFP form factor.

Suitable for

Key specifications

How to use

Install the BlueOptics SFP transceiver into any compatible SFP slot on the network device according to the device manufacturer’s insertion procedure. Connect LC duplex single-mode fiber patch cords to the module, ensuring transmit and receive fibers are correctly oriented. Verify link status on connected devices and confirm supported data rate and DDM/DOM functionality if monitoring is required. Always follow electrostatic discharge (ESD) precautions when handling the module and use dust caps when the transceiver is not connected.

Recommendations

For optimal performance, pair the transceiver with single-mode fiber and high-quality LC duplex patch cords, verify device compatibility with 1000BASE-LH SFP modules, and enable digital diagnostics monitoring only if the host supports DDM/DOM. Store unused modules in protective packaging and avoid bending fiber beyond recommended radii to maintain link quality.