Quad-core CPU, 512MB DDRIV high-speed memory, strong performance 8 10G SFP+ fiber expansion ports, support for 10G/2.5G/1G optical modules and electrical modules Built-in wireless controller for unified management of TP-LINK AP products 4 10/100/1000M RJ45 electrical ports support standard PoE power supply, no need to purchase additional PoE switches IPSec/PPTP/L2TP VPN, remote communication is more secure Access authentication (Web authentication, SMS authentication, PPPoE server) Internet behavior management (mobile APP control/desktop application control/website filtering/webpage security) Support Easy Exhibition Network, can be used with easy-to-exhibition series, wireless routing, AP, home routing convenient network Support TP-LINK commercial network cloud platform/APP centralized