Aztech ADSL USB Modem (DSL 500U)
    PRODUCT SPECIFICATIONS
    ADSL/ATM Support 
    Full Rate External ADSL USB Modem 
    Multi-mode support: ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt), G.992.2 (G.lite)
    
    Using Discrete Multi-Tone (DMT) line encoding scheme 
    Full Rate transmission at up to 8 Mbps downstream and 832 Kbps upstream
    
    G.lite transmission at up to 1.5 Mbps downstream and 512 Kbps upstream
    
    AAL ATM Attributes - AAL5 
    F4/F5 OAM Send and Receive/Loop back supported 
    Dynamic Bit-Rate Adaptation at 32kbps 
    Trellis Coding and Echo Cancellation support 
    Encapsulation Support 
    RFC2364 PPP over ATM 
    RFC1483 Bridged Ethernet over ATM 
    RFC1483 Routed IP over ATM 
    RFC2516 PPP over Ethernet 
    PAP/CHAP/MSCHAP via Windows support 
    CHIPSET 
    MTC-20154 64-pin TQFP Analog Front End 
    MTC-20158 156-pin TBGA USB Controller 
    ADSL MODEM DRIVER SUPPORT 
    Windows 98 Second Edition 
    Windows 2000 
    Windows Millennium 
    Windows XP 
    Software upgradeable via driver for future feature enhancement 
    EXTERNAL CONNECTORS 
    1 x RJ11 Telephone socket for Telephone line 
    1 x RJ11 Telephone socket for Telephone Handset 
    1 x USB port 
    DIMENSION
    Dimension : 120 (L) x 84 (W) x 24 (H) mm 
    Weight : 150g 
    ENVIRONMENTAL 
    TEMPERATURE
    Operating : 
    10 to 45 Celsius 
    50 to 113 Fahrenheit 
    Non-Operating : 
    -25 to 70 Celsius 
    -13 to 158 Fahrenheit 
    HUMIDITY 
    Operating: 30% to 80% Relative Humidity (Non-Condensing) 
    Non-Operating : 10% to 95% Relative Humidity (Non-Condensing) 
    SYSTEM REQUIREMENTS 
    CPU : Pentium II 233 MHz or above with USB port. 
    Memory : 32 MB 
    System OS : Windows 98SE, Windows 2000, Windows ME and Windows XP 
    Interface : USB Port