The FIBER STORE FS SFP-10GLR-31-I 10GBASE-LR SFP+ is a high-quality optical transceiver module designed for enterprise networking applications. With a maximum data rate of 10 Gbps and duplex LC connectors, this product is compatible with universal, Cisco, and Dell networking equipment. The product line consists of two modules from the FS brand, making it a reliable choice for expanding network ports and increasing data transmission speeds. Ideal for use with SFP enabled switches and routers, this 1310nm 10km LC SMF optical transceiver offers a cost-effective solution for enhancing network performance and connectivity.