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
Amazon.com: TP-Link 48 Port 10/100Mbps Fast Ethernet Switch , Plug and Play , Rackmount , Sturdy Metal w/ Shielded Ports , Fanless , Limited Lifetime Protection , Unmanaged (TL-SF1048) : Industrial & Scientific
TP-Link 48 Port Gigabit Ethernet Switch | Plug and Play | Sturdy Metal w/ Shielded Ports | Rackmount | Fanless | Limited Lifetime Protection | Traffic Optimization | Unmanaged (TL-SG1048) , Black - Walmart.com
TP-LINK 48-Port Gigabit Unmanaged PoE Switch 4-Port SFP Fiber Up 396W Each Port 30W (TL-SG1452P)
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
MokerLink Store - MokerLink 50 Port Gigabit Ethernet Switch with 48-Port PoE