Recommended way to Clean an SFP Slot? : rnetworking

JetStream 24-Port SFP L2+ Managed Switch with 4 10GE SFP+ Slots slot sfp G0202-SFP 4 Ports Desktop Fiber Switch provides two ports 1000M fiber and two ports 101001000M UTP, it's applicable to use in desktop Gigabit Ethernet slot ฝากถอนวอลเลท F1118P-16-150W is a IP-COM PoE switch that offers 16 10100 Mbps Base-TX RJ45 ports, 1 101001000 Mbps Base-T RJ45 ports, and 1 1000 Mbps Base-X SFP port

slot flipperen Interface, 4*101001000Base-T PoE ports 1*1000Base-T uplink RJ45 port 1*1001000Base-X uplink SFP fiber slot port 2 set of V+, V-