ZyXEL ZyWALL 70 Internet Security Appliance. Firewall throughput: 100 Mbit/s, VPN throughput: 50 Mbit/s. Security algorithms supported: 128-bits WEP, Content filtering: Java, Active X, Cookie, Proxy, URL. Dimensions (WxDxH): 355 x 200 x 55 mm, Weight: 2600 g. Operating temperature range (T-T): 5 - 45 °C, Operating relative humidity range: 20 - 95 %. Networking features: Ethernet/Fast Ethernet