Trying to understand SFP ports on switches : rnetworking

SFP Modules - Accessories sfp slot An SFP slot on a switch refers to a Small Form-factor Pluggable slot, which is a hot-swappable interface that allows for the insertion of sfp slot switch Buy Netstar 101001000 Mbps Ethernet to SFP Media Converter with SFP Slot – Supports 1G SX, 1G LX SFP Modules 1 Port SFP to 1 RJ45

sfp slot meaning Compared with GBIC module, SFP Modules volume ratio reduced by half, and the number of ports can be configured more than 2 times on the same