Support IEEE802.3af/at/bt. PoE Port:(1-6)x100M, PoE++ Port:(7-8)x1000M, Up-link Port:(L1,L2)x1000M, SFPX1000M, Bandwidth: 11.2Gbps, MAC address: 8k. PoE Watchdog AI Function: detection front-end PoE cameras and PD, automatic detection, automatic restart. support 4 core 12+/36-Power Supply&Support 8 core 1245+/3678 power supply. power: 120W, size: 310x260x100MM(L x W x H)