Configuration backup periodically to SD card

8-Port NAT Secure Switch,100Mbps NAT throughput

8-Port NAT Secure Switch, 2x 1000 SFP, 100Mbps NAT throughput

8-Port Serial Device Server with RJ45 serial, RS-232/422/485, 24-48 VDC power input

8-Port Serial Device Server with RJ45 serial, RS-232/422/485, 100~240 VAC power input, EU plug

8-Port Serial Device Server with RJ45 serial, RS-232/422/485, 100~240 VAC power input, US plug