QSFPTEK Gigabit Ethernet Media Converter with SFP Module, Multimode
About This 1x Multimode Dual LC fiber Optical Port: 1.25Gbps, 850nm wavelength, support Gigabit Ethernet; 1x RJ45 Port: 10M/100M/1000M, supports Full/Half Duplex auto-negotiation and MDI/MDIX