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

sfp slot   Dan sfp slot switch

SFP module types support single mode and multimode fiber as well as Cat5, Cat6, Cat6a, and Cat7 twisted-pair copper SFP modules designed for

An Ethernet SFP is a compact, hot-swappable module used mainly in telecommunications and data communications  SFP ports are small-form factor pluggable slots in a networking device in which SFP modules are inserted to connect a switch

slot channels The SFP port is a hot-swappable IO interface It is flexible and can be used in a variety of products, such as The SFP port on a Gigabit switch is a slot designed for use with small form-factor pluggable connectors to enable data transmission It