IPv4, ICMP, TCP, UDP, DHCP Client, SNMPv1,v2c,v3, HTTP, HTTPS, SMP/TLS, Telnet, RFC2217, RSTP, Security through OpenVPN and IPsec (host-to-host or host-to-side) with up to 37.9Mbps VPN throughput, an

16-Port Modbus Gateway with RJ45 serial, RS-422/485, 2.5KV isol., 100~240 VAC power, EU plug

16-Port Serial Device Server with RJ45 serial, RS-422/485, 100~240 VAC,US plug, 2.5kV serial isol.

16-Port Serial Device Server with RJ45 serial, RS-422/485, 100~240 VAC,EU plug,2.5kV serial isol.

16-Port Serial Device Server with RJ45 serial, RS-422/485, 24-48 VDC input, 2.5kV serial isolation

8-Port Serial Device Server with RJ45 serial, RS-422/485, 100~240 VAC,US plug, 2.5kV serial isol.

8-Port Serial Device Server with RJ45 serial, RS-422/485,100~240VAC,EU plug,2.5kV serial isol.