CHAPTER 1 – GENERAL
1.1 FEATURES
The Topcom Webr@cer 851 USB ADSL Modem provides the following features:
• Compliant with Universal Serial Bus Specification Revision 1.1
• USB bus-powered; an external power supply is not required
• RJ-11 connector for connection to the telephone line
• Supports DSL downstream data rates up to 8 Mbps
• Supports DSL upstream data rates up to 1024 Kbps
1.2 SYSTEM REQUIREMENTS
• PC with minimum Pentium 300 MHz
• 64 MB RAM
• 10 MB Free HDD space
• 1 Free USB connection
• Operating System: WIN 98, WIN 98 Second Edition, WIN 2000 , WIN Me, WIN XP and/or
MAC OS 8.6, 9.1 or 9.2.
• ADSL over analog line (= annex A)
• CD-Rom drive
CHAPTER 2 - INSTALLATION
2.1 CONNECTION DIAGRAM
• Please make sure all the telephones are connected behind the ADSL-filter/ splitter.
• The modem should be connected directly to the ADSL-line.
2.1.1 Using a filter (Belgium, France, …)
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Webr@cer 851
PSTN
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HANDL. WEBR 851 NL_F_GB_D 15/7/02 8:53 am Page 3
