6 - 57 V DC , not included TW DIN-Rail 4 -20 ~70 °C 4 x 10/100 Mbps, RJ-45 + 1x combo RJ-45/SFP 1x 100Base-FX 5 1 x 10/100 Mpbs or 100Mbps SFP slot KSD-541-HP
7 - 30V, DC , not included IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX std. TW DIN-Rail 48x80x95 mm -35 ~ +70 °C 10/100 Mbps, RJ-45 8 x 10/100 Mbps, RJ-45 KFS-0840 VER. B