Ports: PoE+ Ports: 8 x 10Mb/s / 100Mb/s (at the same time the number of available ports on the PoE + mode, reduced by capacity power supply), Optical UPLINK ports: 2 x SFP, Protocols Support: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3x, MAC ADDRESS list: 4K, Case: Metal, color navy blue, enclosure with possibility to mount on DIN TH35 rail, Power Efficiency: 130 W for ports 1 to 8, up to 30 W for one port,