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Chapter 5: Software support
3. Click on Run to execute test.
1. The Virtual Cable Tester™ (VCT) feature is supported in Windows
®
XP™ and Windows
®
2000™ operating systems only.
2. The Virtual Cable Tester™ (VCT) feature works on Gigabit LAN
only.
3. The Run button on the VCT Tester dialog box is disabled if no
problem is detected on the network.
5.4 AI Net feature
The motherboard supports the Marvell
®
Virtual Cable Tester (VCT)
Technology. The VCT virtually diagnoses and reports cable faults using the
Time Domain Reflectometry (TDR) tool. The VCT technology detects and
reports open and shorted cables with up to one meter of accuracy. It also
detects impedance mismatches, pair swaps, pair polarity problems, and
pair skew problems of up to 64 ns.
VCT remarkably reduces networking and support costs complementing a
highly manageable and controlled network system. This tool can be
incorporated in the network systems sofware making it ideal for field
support as well as development diagnostics.
Using the Virtual Cable Tester™
To use the the Marvell
®
Virtual Cable Tester™ on your computer:
1. Click the Start button. Select All Programs->Marvell->Virtual Cable
Tester.
2. From the menu, click Virtual Cable Tester. The following screen
appears.