2.5 kV (SiS version only) - Isolation version supports only RS-422/RS-485

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

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

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

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