SFP transceiver BlueOptics TXN31111-BO 1250 Mbit/s Fiber optic

The BlueOptics TXN31111-BO is a Small Form-factor Pluggable (SFP) fiber optic transceiver designed for 1000Base-SX networks with a maximum data transfer rate of 1250 Mbit/s. Housed in a durable metal casing and weighing 20 g, this module supports LC duplex connections over multimode fiber and is built to industry MSA mechanical and electrical standards. The transceiver provides a practical solution for connecting switches, routers and storage equipment where 1.25 Gbit/s optical links are required.

Advantages

The BlueOptics TXN31111-BO offers compatibility with standard SFP interfaces and conforms to MSA guidelines, enabling interoperability with a broad range of network hardware. Its metal housing improves durability and thermal conduction while the compact SFP form factor allows hot-pluggable installation. The module’s mean time between failures (MTBF) of 1,000,000 hours indicates a long operational lifetime for stable network deployments.

Suitable for

Key specifications

How to use

Install the BlueOptics TXN31111-BO by inserting the SFP module into a compatible SFP port on your switch, router or storage device while the equipment is powered according to the vendor’s hot-plug instructions. Connect an LC duplex multimode fiber patch cable between transceivers, observing correct transmit/receive orientation. Verify link status and negotiated speed on the host device. If Digital Diagnostics Monitoring (DDM/DOM) is supported by the host hardware, you can monitor supply voltage, optical power and temperature through the management interface of the network device.

Recommendations

Use multimode fiber and LC duplex patch cords rated for 850 nm and ensure connectors and patch panels are clean to maintain optical performance. Confirm that the target hardware supports MSA-compliant SFP modules to avoid compatibility or locking issues. For mixed-vendor environments, consult device documentation for any specific module compatibility settings or required firmware levels.