9 x RJ45 10/100M port (all port support MDI/MDIX self-adaption); 100BASE-TX: Cat.5 or above Unshielded Twisted Pair; Backplane bandwidth: 1.6Gbps (non-blocking); store-and-forward (Can achieve wire-speed forwarding); Mac address list 1K IEEE 802.3i; IEEE 802.3u; IEEE 802.3x Flow Control; IEEE 802.1af DTE Power via MDI; Other hardware features: POE port 1~8 port support IEEE802.3af(15.4W); Internet power supply POE standard IEEE 802.3af (port output power 15.4W); POE type: End-Span; POE port features: each port power 15.4W(IEEE802.3af); POE: 1/2+ 3/6- line pair (can choose 4/5+ 7/8- line pair); POE power: 120W; Network type: VLAN / QoS / Support webmaster protocol / electromagnetic radiation; FCC class A CE; Power supply: external power adapter (input AC 100~240V 50/60Hz; output 48V 2.5A); LEDs indicator: power network POE working status