ARP, BOOTP, DHCP Client, DNS, HTTP, ICMP, IPv4/IPv6, LLDP, PPPOE, SMTP, SNMPv1/v2c/v3, SNTP, TCP/IP, Telnet, UDP

2 ports RS-232/422/485 secure device server, 12-48V, w/ adapter

2 Port Terminal Server, 3 in 1, 10/100M Ethernet, 12-48 VDC, -40 to 75°C

2 ports RS-232/422/485 secure device server, single mode Ethernet with SC connector, 12-48V, w/ adapter

2 Port Terminal Server, 3 in 1, 100FX Single Mode Fiber, SC Connector, 12-48VDC, -40 to 75°C

2 ports RS-232/422/485 secure device server, multimode mode Ethernet with SC connector, 12-48V, w/adapter

2 Port Terminal Server, 3 in 1, 100FX Multi Mode Fiber, SC Connector, 12-48VDC, -40 to 75°C