Re: Conducted Emissions on Ethernet

In message 041420061600.25253.443FC718000D513562A52206824693CECE020A900A02@comc ast.net, dated Fri, 14 Apr 2006, neve...@comcast.net writes A relatively simple resistive network can be designed for measuring common-mode voltage on Ethernet and many other high-speed interfaces that utilize

Re: Conducted Emissions on Ethernet

A relatively simple resistive network can be designed for measuring common-mode voltage on Ethernet and many other high-speed interfaces that utilize differential-pair lines, which - with minor modifications - would be perfectly suitable for this application. I have used it for about 10 years, had

Re: Conducted Emissions on Ethernet

In message of83d77521.a76d1666-on8525714f.004fc2d9-8525714f.00506...@pb.com, dated Thu, 13 Apr 2006, jim.hulb...@pb.com writes We have an ethernet port to which is connected a CAT5 cable. When this cable is routed through an ISN per EN 55022 for conducted emissions measurements, the port is

RE: Conducted Emissions on Ethernet

From: jim.hulb...@pb.com [ mailto:jim.hulb...@pb.com] Sent: Thursday, April 13, 2006 7:38 AM To: emc-p...@ieee.org Subject: Conducted Emissions on Ethernet We have an ethernet port to which is

Re: Conducted Emissions on Ethernet

Jim, I am not a test-house, so I don't have experience with various ISNs. However, I have done a considerable amount of work in common-mode voltage and current measurements, as well as investigating imbalance (i.e. mode conversion) in differential-signaling, especially in the hi-speed