Lancom Systems 1823 VoIP, annex A (ADSL over PSTN). Receiver sensitivity: -2.4 GHz 802.11b: -87 dBm @ 11 Mbps, -94 dBm @ 1 Mbps. VPN support: -tunnels: 5x IPSec 25 x -IKE -X.509 -RAS -6 / 24 Mbps. Indoor range: 30 m, Outdoor range: 150 m, Frequency band: 2.4 / 5 GHz. Cable type: ADSL, ISDN R J45, 3m. Dimensions (WxDxH): 210 x 140 x 45 mm