Audio Over WiFi Broadcast Server + 2 Ruckus Access Point + Gigabit Eth – Conference Microphones
Amazon.com: Outdoor Waterproof 4-Port Gigabit PoE Switch with 4 Port PoE+@78W + 1000Mbps Uplink Port, 5 Port IEEE802.3af/at Power Over Ethernet Switch Unmanaged with VLAN Function, Plug & Play : Electronics
18-Port Ethernet Gigabit PoE Switch,16-Port PoE Network Switch with 2 Uplink Gigabit Ports,250W, Unmanaged,19-inch Rackmount Compatible with AP WiFi6, PoE Surveillance Cameras - Walmart.com