Funkwerk bintec R4402. Management protocols: IGMP v1/v2/v3, SNMP v1/v2/v3, Supported network protocols: DNS, PPPoE, MLPPPoE, DHCP, QoS, Routing protocols: OSPF, RIP v1. Security algorithms supported: 128-bit AES, 256-bit AES, 3DES, 802.1x RADIUS, DES, SSH, VPN support: PPTP, PPP, GRE v.0, L2TP, IPSec, Authentication method: MD-5, SHA-1. Data transfer rate: 1 Gbit/s, Networking features: Gigabit Ethernet, Supported data transfer rates: 10/100 Mbit/s. Dimensions (WxDxH): 485.6 x 220 x 45 mm, Weight: 2.6 kg. Power requirements: 110 - 240V, Power consumption (typical): 24 W