Lexmark MarkNet N7020e Gigabit Ethernet Print Server. Network connection type: Ethernet LAN, Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, Security algorithms: LEAP, PEAP. Supported network protocols: TCP/IP IPv4, TCP/IP IPv6, Management protocols: HTTP, HTTPs, SNMPv1, SNMPv2c, SNMPv3, WINS, SLPv1, IGMP, BOOTP, RARP, APIPA, DHCP, ICMP, DNS. Certification: FCC Class A, UL 60950-1, CSA, ICES Class A, CE Class A, EN 55022, EN 55024, CB IEC 60950 1, IEC.... Data transfer rate: 1000 Mbit/s, Compatible operating systems: Red Flag Linux Desktop 4.0, 5.0 Linpus Linux Desktop 9.2, 9.3 Red Hat Enterprise Linux WS 3.0,..., Networking features: Ethernet, Fast Ethernet, Gigabit Ethrnet