16 1000m poe + 2 1000m sfp
support maximum 16 10/100/1000m rj45 poe ports and 2 1000m sfp uplink ports
each poe port supports to auto discovery the standard power receiving device
support ieee802.3af 15.4w and ieee802.3at 30w poe standards
support 1000m port full rate, full-duplex non-blocking forwarding
support 8k mac learning, 4mbits storage and forward cache space, 56g back plane bandwidth
support to provide wall-mounted hanger better for installation if need, metal casing better for heat dissipating