How to use RJ45 SFP module

dedicated inputoutput bandwidth,SFP fiber-optic Gigabit Ethernet PCI Express x1 network adapter independently based on the Realtek RTL8111H solution

4 Gigabit Ethernet ports and 1 Gigabit SFP slot; 9K jumbo frames to increase data transfer rates; 1000Mbps full-duplex, 10100Mbps fullhalf-duplex,

sfp slot meaning Gigabit SFP module for transmission up to 1 km with a wavelength of 850 nm

sfp slot switch Gigabit SFP module for transmission up to 1 km with a wavelength of 850 nm