... -232/RS-485/RS-422 ; 300bps-460.8Kbps; Rack mount Installation. 16-port RS485 to LAN Converter(NP316) NP316 ... RS485/422 to Ethernet (10M/100M),1U 19" Rack, AC/DC85-265VNP316E 16-port RS232 to Ethernet ( ... 10M/100M), 2 Ethernet port, 1U 19" Rack, AC/DC85-265VNP316E-2AC 16-port RS232 to Ethernet ... (10M/100M), 2 Ethernet port, 1U 19" Rack, dual AC/DC85-265V power supply Wholesale 16-port ...