SFP transceiver module BlueOptics SFP-10KM-FNSR-BO 1250 Mbit/s 1310 nm

The BlueOptics SFP-10KM-FNSR-BO is a single-mode fiber SFP transceiver module designed for 1000BASE-LX applications. It supports a maximum data transfer rate of 1250 Mbit/s over optical fiber at a 1310 nm wavelength, and is built in a compact metal housing with a lightweight design (approximately 3 g). The transceiver is suitable for links up to 10,000 m when used with appropriate single-mode cabling and LC duplex connectors, and operates from a 3.3 V input supply.

Advantages

This BlueOptics SFP transceiver provides a standardized SFP form factor and compatibility with equipment that supports 1000BASE-LX SFP modules. The metal housing ensures mechanical robustness and thermal stability, while the single-mode 1310 nm optical interface enables long-distance transmission up to 10 km. Low weight and compact dimensions make it easy to install in switches, routers and media converters. The module conforms to MSA-compatible electrical and optical interfaces and supports common diagnostic features present in modern SFP transceivers when the host system exposes them.

Suitable for

Key specifications

How to use

Insert the BlueOptics SFP-10KM-FNSR-BO into a compatible SFP slot on your switch, router or media converter while the host device is powered down or following the host vendor's hot-swap procedures. Connect single-mode LC duplex fiber patch cords to the module's transmit and receive ports, ensuring correct polarity. Configure the host interface as required by your network (for example enabling 1000BASE-LX or autonegotiation settings) and verify link status. If the host supports digital diagnostics (DDM/DOM), enable or monitor the diagnostic readings through the management interface to observe parameters such as optical power and module temperature.

Recommendations

Use certified single-mode fiber and LC duplex patch cords for best performance and to achieve the rated distance. Verify compatibility with the host device firmware and, if available, test one module before large-scale deployment. Keep the transceiver dust caps on when not connected, avoid excessive bending of fiber, and follow ESD precautions during handling and installation.