· 16*Gigabit PoE ports + 2*Gigabit uplink SFP ports
· IEEE 802.3af/at standard, total power 300W
· One-click smart dial mode, support port isolation, 250 meters extend
· Panel indicators to monitor working status and help fault analysis
· Suitable for -10~50℃ wide temperature environment
· Support surge protection: Common Mode 4KV, Differential Mode 2KV (Class B), ESD: Air 8KV, Contact 6KV (Class C).