16 Port Ethernet Secire Terminal Server, 10/100M Ethernet, 3 in 1, RJ-45 8pin, 88-300 VDC, -40 to 85°C
4 Port Terminal Device Server, US Plug, 3 in 1, 10/100M Ethernet, 12-48 VDC, w/o adapter
4 ports RS-232/422/485 secure device server, 12-48V, w/ adapter
16 ports RS-232 secure device server, 48VDC
16 ports RS-232 secure device server, 100V~240VAC
32 ports RS-232 secure device server, 48VDC
