RJ45 vs SFP Port: Which Should Be Used to Connect Two Switches?

What is SFP Port? everything you need to know sfp slot SFP Module Small Form-Factor Pluggables are compact, standardised modular, hot-pluggable, optical or electrical transceivers for Gigabit Ethernet ( sfp slot switch Hi im looking at buying a TP-Link TL-SG2210MP, I need 10 ports, is it possible to use a rj45 lan module plugged into sfp port and connect a normal lan cable

sfp slot On networking equipment, the SFP port is a small slot that accommodates an SFP module insert SFP connectors are found in the majority of