The Aztech DSL100U is a Controllerless Full-Rate USB ADSL modem. It uses Globespan's Titanium™ DSP solution that fully complies to ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt) and G.992.2 (G.lite) ADSL standards. It supports Full-Rate ADSL transmission at up to 8 Mbps downstream and up to 1 Mbps upstream. It is interoperable with major DSLAMs and provides drivers to support all major operating systems. This modem is targeted at residential market for its ease of hot-swapable installation.

PRODUCT SPECIFICATIONS

ADSL/ATM Support

• Controllerless-based External ADSL Modem
• Hot Swapable Plug & Play and USB Specification 1.1 compliant
• Multi-mode support : ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt) and G.992.2 (G.lite)
• Using Discrete Multi-Tone (DMT) line encoding scheme
• Full Rate transmission at up to 8 Mbps downstream and 1 Mbps upstream
• G.lite transmission at up to 1.5 Mbps downstream and 512 kbps upstream
• Rate Adaptive modem at 32 kbps steps
• Software upgradable via driver for future feature enhancement
• Full RFC1483/RFC2516/RFC2364 protocol stack support
• Bus Powered - No external power is required
• Built in POTS filter (microfilter)
• ATM Layer with Traffic shaping (UBR/CBR/VBR-nrt)
• AAL ATM Attributes - AAL5
• VPI Range (0-4095) and VCI range (1-65535)
• F4/F5 OAM Send and Receive/Loopback supported
• 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

CHIPSET

• Anchor AN2131QC USB Interface
• Globespan GS7070 ADSL DMT Modem and ATM Framer
• Globespan GT3180 ADSL Analog Front End

ADSL MODEM DRIVER SUPPORT

• Windows 98
• Windows 98 Second Edition
• Windows 2000
• Windows Millennium

POWER REQUIREMENTS

• Voltage : 5V DC
• Current : 500mA

IN BUILT MICRO-FILTER

Used for separation of the ADSL And Telephone signals to prevent mutual interference

Micro-filter is a passive device ensuring that in the even of power failure of any active components, there will be no disruption to the telephone service

• Line Side differential input blocking impedance
• At 20 kHz >2k
• At 30 kHz >3k
• From 5 MHz to 10 MHz >4k
• From 10 MHz to 400MHz >2k
• 1 kHz insertion loss between 600 Ohm resistive at < 0.7
• 1 kHz/2.8kHz slope between 600 Ohm resistive at < 0.8
• DC resistance in Ohms (Tip to Tip, and Ring to Ring < 50, Tip to Ring >10M )
• Longitudinal Balance per IEEE Method (From 200 - 1 kHz > 58dB, From 1 kHz - 3 kHz > 53dB
• Envelope Delay 300 Hz - 2800 Hz is < 100 ms

MTBF

• MTBF = 74,279 hours (BelStress V3.10 Reliability Prediction to BellCore Method [TR-NWT-000332])

PTT Approvals

• US (FCC Part 15, FCC Part 68, UL 1950 3rd edition)
• Canada (cUL)
• Europe (CE)
• Singapore (iDA, EMC CE, CB IEC950)
• China (CCIB and MII)
• Malaysia (SIRIM)

EXTERNAL CONNECTORS

• 1 x RJ11 Telephone socket for Telephone line
• 1 x RJ11 Telephone socket for Telephone Handset
• 1 x USB port

DIMENSION

• Dimension : 176.5 (L) x 118.9 (W) x 37.9 (H) mm
• Weight : 280 g

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 98, Windows 98SE, Windows 2000 and Windows Millennium
• Interface : USB Port