28-port L2+ PoE managed network switch; 24 x 10/100/1000Mbps Gigabit

Ethernet ports + 2 x 1000Mbps SFP Uplink ports + 2 x Combo 10/100/1000Mbps Uplink

ports (Gigabit + SFP); PoE+ support IEEE 802.3af/at (Port 1~Port 24), up to 30W max per

port (total PoE budget 397W); Ethernet signal transmission up to 100m; Functions: L2+ QoS,

ERPS,VLAN, IGMP snooping/Spanning Tree STP/RTSP/MSTP/Port isolation/802.3x Flow control/4K

VLANs/SNMP v1/v2c/v3; management via Wi-Tek Cloud (Web based interface + mobile

APP); automatic detection of ONVIF IP cameras; built-in lightning protection/ESD protection

(6kV/8kV); 220Vac; dimensions 442x209x44 mm