8 1000m rj45 ports + 1 1000m combo uplink
support maximum 8 10/100/1000m rj45 ports and 1 1000m combo port (100m/1000m optional sfp fiber port or 10/100/1000m rj45 port optional)
support 1000m port full rate, full-duplex non-blocking forwarding
support 8k mac learning, 1mbit storage and forward cache space,18g back plane bandwidth
each rj45 port using anti-high voltage circuit, strengthen the lightning protection and anti-interference ability
support to choose one side with fixed metal casing, external power design, better for heat dissipating and installation