IPv4, ARP, ICMP, TCP, UDP, DHCP Client, DNS Client, Telnet, HTTP, HTTPS, SMTP/TLS, SNMP v1/v2c/v3, Syslog, 802.1D-2004 RSTP, OpenVPN or IPsec VPN (peer-to-peer or peer-to-side), with a maximum VPN th

Industrial 4-Port Protocol Gateway, 10/100BASE-T(X) With PoE, Isolation

Ind. 8 Port Protocol Gateway, 10/100BASE-T(X) RJ45, TB5, 100-240VAC/ 100-370VDC

Ind. 8 Port Protocol Gateway, 10/100BASE-T(X) RJ45, TB5, 24-48 VDC

Ind. 8 Port Protocol Gateway, 10/100BASE-T(X) RJ45, Isolation, 100-240VAC/100-370VDC

Ind. 8 Port Protocol Gateway, 10/100BASE-T(X) RJ45, DB9, 100-240VAC/ 100-370VDC

Ind. 8 Port Protocol Gateway, 10/100BASE-T(X) SFP slot, TB5, 100-240VAC/ 100-370VDC