SFP transceiver module BlueOptics SFP-25G-LR-SM1310-BO 25000 Mbit/s SFP28 1310 nm

The BlueOptics SFP-25G-LR-SM1310-BO is an SFP28 fiber-optic transceiver module supporting 25 Gbit/s data transfer over single-mode fiber. It operates at a nominal wavelength of 1310 nm, uses an LC duplex connector and is specified for links up to 10,000 m. The module is compact and lightweight (approx. 20 g) and includes digital diagnostics monitoring (DDM/DOM) capabilities for real-time parameter reporting. Mechanical and electrical design follows MSA SFP28 conventions to ensure compatibility with equipment that supports 25GBASE-LR optics.

Advantages

The module provides high-bandwidth 25G connectivity with single-mode reach up to 10 km while maintaining a small form factor and low weight, simplifying installation in switches, routers and optical line cards. Built-in digital diagnostics allow monitoring of supply voltage, laser bias current, transmit power, received power and device temperature for easier troubleshooting and remote maintenance. The SFP28 form factor and LC duplex connector adhere to industry MSA standards to promote interoperability with a wide range of hardware platforms.

Suitable for

Key specifications

How to use

Insert the SFP28 transceiver into a compatible 25G-capable SFP28 port until it latches, then connect LC duplex single-mode fiber patch cords to the module. Ensure transmit and receive fibers are correctly oriented and that connected equipment is configured for 25GBASE-LR operation. If available, enable and read digital diagnostics monitoring through the host device to verify supply voltage, laser bias, optical power levels and temperature. Follow the host vendor’s hot-plug and transceiver handling guidelines to avoid ESD damage.

Recommendations

Use high-quality single-mode LC patch cords and, where possible, route fibers through patch panels to maintain optimal link performance. Verify interoperability with the target hardware platform and confirm DDM support if remote monitoring is required. Store and handle the transceiver in an ESD-safe environment and avoid touching optical interfaces; cap connectors when not in use.