SFP transceiver BlueOptics TXN22120 1250 Mbit/s 1310 nm

The BlueOptics TXN22120 is an SFP transceiver module engineered for single-mode fiber optic links. It supports a maximum data transfer rate of 1250 Mbit/s and transmits at a wavelength of 1310 nm, making it suitable for standard Gigabit and Fast Ethernet optical interfaces. The compact SFP form factor allows integration into switches, routers and media converters that accept small form-factor pluggable modules.

Advantages

This SFP transceiver provides stable optical communication with a straightforward hot-pluggable design and low power consumption. Its standardized SFP interface ensures broad compatibility with networking equipment that follows SFP specifications. The 1310 nm wavelength and 1250 Mbit/s bandwidth deliver reliable performance for mid-range fiber links, balancing reach and throughput for common enterprise and ISP deployments.

Suitable for

Key specifications

How to use

Insert the module into an empty SFP slot on compatible network equipment while the device is powered on or off according to the host manual; the module supports hot-plugging in most SFP-compliant systems. Connect single-mode fiber patch cables with LC connectors to the module’s optical ports, observing correct transmit/receive orientation. Configure the host device’s interface settings as required for the network (speed, duplex if applicable, and link parameters). Monitor link status indicators on the host to verify established connection.

Recommendations

Use single-mode fiber cabling rated for the intended reach and keep connector end-faces clean to avoid signal degradation. Verify that the network equipment supports SFP modules and set interface parameters according to your network design. For reliable operation, install the module in environments within manufacturer-specified temperature and humidity ranges and avoid mechanical strain on fiber cables.