Port:19 Port with Sixteen 10/100Mbps POE ports and two 10/100/1000Base-TX Gigabit uplink ports and one Gigabit Fiber port
IEEE802.3af/at Standard POE data & power transmission distance up to 250meter (820 feet)
Special Function One Key CCTV Mode: Support VLAN and restrain network storm;1~8 downlink ports can only communicate with uplink ports; the further transmission distance up to 250m in CCTV mode with the transmission speed rate 10Mbps. Protection:Superior lightning protection(6KV), ESD protection and anti-interference ability.
Total power:250W, 15.4 watts per PoE port (maximum 30W per port)
Plug and play design, no configuration required. It comes with Rackmount Brackets, it's convenient for wall mounted, desktop and rack installations. 1 Year Warranty and Free Life Time Tech Support.