Zyxel 661HW-D1, ADSL Zyxel 661HW-D1. Security algorithms: WPA. Switching protocols: Ethernet, Routing protocols: RIP-1, RIP-2, Management protocols: SNMP, Telnet, HTTP. Weight: 325 g. WLAN data transfer rates supported: 125 Mbit/s, Dimensions (WxDxH): 128 x 180 x 36 mm, Supported protocols: ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.992.3 (G.DMT.bis), ITU G.992.4 (G.lite.bis), ITU...