This Linksys® MFEFX1 compatible SFP transceiver provides 100Base-FX throughput up to 2km over multi-mode fiber (MMF) at a wavelength of 1310nm using a LC connector. It is guaranteed to be 100% compatible with the equivalent Linksys® transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. It is built to meet or exceed the specifications of Linksys®, as well as to comply with MSA (Multi-Source Agreement) standards to ensure seamless network integration. All Legrand transceivers are Trade Agreements Act (TAA) compliant.