Convert between an RJ45 copper Ethernet connection and a fiber optic connection to extend your network cost-effectively Gigabit Open SFP slot to customize the network extension distance to your requirements with virtually any MSA-compliant multi or single mode transceiver 10/100/1000 Mbps compatible RJ45 port supports auto negotiation to bridge different network speeds and devices to a Gigabit fiber network Compact standalone design and wall mounting option for easy and convenient installation Link Fault Pass (LFP) supported Durable metal housing Auto MDIX Supports IEEE 802.1q Tag VLAN pass through 9K Jumbo Frame supported