IPv4, IPv6, IGMPv1/v2/v3, IGMP Snooping,GARP,GMRP, GVRP, SNMPv1/v2c/ v3, SNMP Inform, ICMP, Telnet, SSH, DHCP Server/Relay/Client, DHCP Option 66/67/82, BootP, RARP, TFTP, NTP Server/Client, SNTP, SM

8-Port Managed Gigabit EN50155 Switch with M12 connectors, 9~48 VDC power input

8-Port Managed Gigabit EN50155 Switch with M12 connectors, 4 PoE ports, 45~57 VDC power input

8-Port Managed Gigabit EN50155 Switch with M12 connectors, 8 PoE ports, 45~57 VDC power input

8-Port Managed Gigabit EN50155 Switch with M12 connectors, 50~150 VDC power input

8-Port Layer-3 Gigabit EN50155 Switch with M12 connectors, 9~48 VDC power input

8-Port Layer-3 Gigabit EN50155 Switch with M12 connectors, 4 PoE ports, 45~57 VDC power input