TP LINK TL SG1048 48 Port Gigabit Ethernet Switch Limited Lifetime Protection Plug and Play Sturdy Metal w Shielded Ports Rackmount Fanless Traffic Optimization Unmanaged Black - Office Depot
TP-Link TL-SG1048 48-Port Gigabit Switch 1U 19in Rack-mountable Steel Case
Amazon.com: TP-Link 48 port gigabit PoE switch | 48 PoE+ Port @384W, w/ 4 SFP Slots | Smart Managed | Limited Lifetime Protection | Support L2/L3/L4 QoS, IGMP and LAG | IPv6
tp link 8K MAC address table switch gigabit 48 port gigabit switch ethernet Full TL SG1048 adaptive RJ45 ports plug and play|Network Switches| - AliExpress