Cisco AS5350 Chassis Voice 2E1 AC+IOS IP. Security algorithms supported: SNMPv3, VPN support: IP Security (IPSec) and policy enforcement (RADIUS or TACACS+). Data transfer rate: 10/100 Gbit/s, Networking features: Hosted IP Telephony,ASP,VPN,Dial Access. Dimensions (WxDxH): 44 x 444 x 520 mm, Weight: 9.979 kg. Power supply: 114 W. Storage temperature range (T-T): -40 - 85 °C, Operating relative humidity range: 5 - 95 %, Operating altitude: -60.96 - 3048 m