For such a long run, 10/100/1000T, and the CM magnetics at the far end, I think your safest bet is a flex laminate assembly. Steve. Moshe Frid wrote: > Hi All, > > > My question is what the proper way to connect USB and Ethernet to the > USB connector > > And Ethernet connector include magnetic witch placed on panel 25cm from > pcb > > Should we use flat cable or something better for impedance matching? > > Thanks > > > > ________________________________ > > Moshe Frid > > > > > > > > > > > ------------------------------------------------------------------ > To unsubscribe from si-list: > si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > > or to administer your membership from a web page, go to: > //www.freelists.org/webpage/si-list > > For help: > si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > > > List technical documents are available at: > http://www.si-list.net > > List archives are viewable at: > //www.freelists.org/archives/si-list > or at our remote archives: > http://groups.yahoo.com/group/si-list/messages > Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > > > > -- Steve Weir IPBLOX, LLC 150 N. Center St. #211 Reno, NV 89501 (866) 675-4630 Business (707) 780-1951 Fax http://www.ipblox.com A Teraspeed Consulting Group LLC Partner Teraspeed Consulting Group 121 North River Drive Narragansett, RI 02882 (401) 284-1827 Business (401) 284-1840 Fax Teraspeed Labs 13610 SW Harness Lane Beaverton, OR 97008 (503) 430-1065 Business (503) 430-1285 Fax A Teraspeed Consulting Group LLC Partner http://www.teraspeed.com This e-mail contains proprietary and confidential intellectual property of IPBLOX LLC ------------------------------------------------------------------------------------------------------ Teraspeed(R) is the registered service mark of Teraspeed Consulting Group LLC ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu