BROADCOM BCM956850K_02 32 PORT NETWORK SWITCH | eBay
ANNKE 24-Port Gigabit Ethernet PoE Switch with Metal Casing - ANNKE Store
DQS-5000-32S 32-Port 40G Data Center Switch | D-Link
Ubiquiti Networks, UniFi, 48 Port Managed PoE Switch with 32 PoE+ (802.3at) and 4 1GB SFP Ports, USW-48-POE - WLANMall
Amazon.com: YuanLey 48 Port Gigabit PoE Switch Unmanaged with 2 1000Mbps SFP Uplink, 50 Port 802.3af/at 800W High Power PoE+ Network Switch, Metal Rackmount Power Over Ethernet Switch : Electronics
32-Port Stackable Dual-Speed Hub with built-in Switch - TRENDnet TE100-DX32Rplus