·4*2.SG Base-X SFP, 8*1Oil00/1OOOBase-T
·Support ERPS ring, self-healing ring <20ms
·Support lOKJumbo Frame, 12M cache
·IP40 protection
·6KV/6KV surge protection for power, 4KV/4KV surge protection for Ethernet port
·Support DDM/ping/tracert and other test
·Support AF/ AT ( PoE/PoE+) mode, total output power is 120W