专业网络安装中，最好的以太网供电交换机有哪些？

This is a fully managed Layer 2 switch with 48 Gigabit PoE+ ports, four 1G SFP uplinks, and a 370W Class 4 PoE budget. It suits branch offices, small and midsize businesses, and professional installations supporting wireless access points, security cameras, and IoT devices.

The NETGEAR GS728TXPv3 is a rack-mountable 24-port Gigabit PoE+ smart switch with 4 dedicated 10G SFP+ uplink ports and a 190 W PoE budget. It suits small and medium-sized business networks deploying access points, IP cameras, VoIP phones, and other powered devices that need centralized management and high-speed uplinks.

The TL-SX3206HPP is a six-port 10GbE managed switch with four 802.3bt PoE++ RJ45 ports and two 10G SFP+ uplinks. It provides up to 60 W per PoE port and suits professional installations needing high-speed connectivity, centralized management, and power for demanding devices.

The D-Link DGS-1510-28P is a 24-port Gigabit SmartPro managed PoE switch with a 193 W PoE budget and 10G SFP+ uplink or stacking ports. It suits small and medium business networks, professional installers, VoIP deployments, wireless access points, and IP surveillance systems.

The UniFi Enterprise 24 PoE is a 24-port Layer 3 managed switch with twelve 2.5GbE ports, twelve 1GbE ports, 400W total PoE availability, and dual 10G SFP+ uplinks. It suits professional networks needing centralized UniFi management, high-speed access points, IP cameras, VoIP devices, and rack-mounted deployment.

The Zyxel XMG1930-30HP is a 30-port smart-managed multi-gigabit switch with 28 PoE ports, a 700 W power budget, and six 10G uplinks. It suits professional networks supporting high-performance Wi-Fi access points, IoT devices, servers, and demanding business installations.