Can I see the Ethernet signal connected to my PC on RJ-45 connector (electric form)?

Hi,
I start working on a project that needs me to know the electric characterisitics of an Ethernet signal in a specific network, and it is illegal to connect any device directly to the network (except for PC). So I was thinking can I use Labview to get this signal from RJ-45 connector and see it??
I'd appreciate any comments or thoughts that help me.
Thanks in advance,
Zeina

Dear Zeina
As Dennis mentioned previously you need an instrument to analyze the signal from the Ethernet. You can then use LabVIEW to analyze the signal, once you have connected the relevant pins of the ethernet cable you wish to view the signal through.
Using NI-VISA you can communicate to a third party device over the ethernet link and acquire a signal in LabVIEW or Measurement and Automation Explorer (MAX). The is a useful link below:
http://zone.ni.com/devzone/cda/tut/p/id/7374
Many thanks for using the NI forums and I look forward to your reply.
Kind regards
David
Applications Engineer
National Instruments UK

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Can I see the Ethernet signal connected to my PC on RJ-45 connector (electric form)?

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