Cisco Catalyst 3560 48 Port Switch POE - WS-C3560-48PS-S
Amazon.com: NETGEAR 48-Port Gigabit Ethernet Unmanaged PoE+ Switch (GS348PP) - with 24 x PoE+ @ 380W, Desktop/Rackmount, Sturdy Metal : Electronics
48-Port Gigabit Ethernet PoE+ Layer 2+ Managed Switch with Four 10G SF – UltraPoE
48-Port Gigabit Web Smart PoE+ Switch - TRENDnet TPE-4840WS
MokerLink Store - MokerLink 50 Port Gigabit Ethernet Switch with 48-Port PoE
48 Port POE Network Switch | GS110-48P | Meraki Go : Meraki Go
S5810-48TS-P, 48-Port Gigabit Ethernet L3 PoE+ Switch, 48 x PoE+ Ports @740W, with 4 x 10Gb SFP+ Uplinks, Broadcom Chip - FS.com
48 Ports Poe Ethernet Switch With 48 Poe Ports Power To Camera, Wireless Ap, With 48 10/100m 2 Port 1000m 2 Port Sfp Combo - Network Switches - AliExpress