Description Layer 2 Hardened PoE switch · MAC auto study and aging, MAC address list capacity is 4K · Support IEEE802.3af, IEEE802.3at and Hi-PoE standard · Conform IEEE802.3, IEEE802.3u, IEEE802.3ab/z and IEEE802.3X standards · Adopts metal structure · Industrial wide working temperature design: -30°C~ 65°C · High protection grade, supports common mode 4KV, differential mode 2KV · Supports dual power backup
