Digicom Michelangelo Wave 54C. WLAN data transfer rates supported: 54 Mbit/s, Modulation: DSSS. DSL connection type: ADSL, Upstream data rate: 1 Mbit/s, Downstream data rate: 24 Mbit/s. Supported protocols: RFC-2364 (PPPoA), RFC-2516 (PPPoE), RFC-1483 (Bridged and Routed), ENET ENCAP. Antenna type: External. Firewall security: SPI Firewall, Authentication method: Radius Authentication, Security algorithms: WEP, WPA, WPA2, WPS