TP-Link Omada10G Multi-Gigabit SFP Media Converter is a media converter designed to convert between 10GBASE-SR/LR fiber, 10GBASE-LRM fiber and 10GBASE-T copper media. It easily extends the distance of an existing gigabit network via fiber optic when integrated with the SFP Module. The MC420L applies the IEEE 802.3ae 10GBASE-SR/LR 10G Ethernet & IEEE 802.3an 10GBASE-T 10G Ethernet standards as part of its intended use with multi-mode/single-mode SFP Module. Long-range point-to-point connections are easily built with the gigabit fiber converters, making them ideal for network connections across multiple buildings, for remote surveillance and automated factory equipment.