[SI-LIST] Re: gigabit ethernet trace length
- From: "Lee Ritchey" <leeritchey@xxxxxxxxxxxxx>
- To: "Peterson, James F \(FL51\)" <james.f.peterson@xxxxxxxxxxxxx>, si-list@xxxxxxxxxxxxx
- Date: Tue, 30 May 2006 12:49:08 -0700
Not a problem, works just fine. Don't know what might be behind the
restriction someone put on you.
> [Original Message]
> From: Peterson, James F \(FL51\) <james.f.peterson@xxxxxxxxxxxxx>
> To: <si-list@xxxxxxxxxxxxx>
> Date: 5/30/2006 11:59:01 AM
> Subject: [SI-LIST] gigabit ethernet trace length
>
> greetings,
>
> In a 1000BaseT Ethernet circuit, I would like to extend the distance
> between the magnetics and the RJ-45 connector to about 6 to 8 inches
> (including good SI practice : ref planes, controlled Z, matched lengths,
> etc.). Everything I read says that you can't do that, that it must be
> less than an inch, but I don't understand why. Can someone explain?
>
> thanks -
> Jim Peterson
> ------------------------------------------------------------------
> 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 FAQ wiki page is located at:
> http://si-list.org/wiki/wiki.pl?Si-List_FAQ
>
> List technical documents are available at:
> http://www.si-list.org
>
> 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
>
------------------------------------------------------------------
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 FAQ wiki page is located at:
http://si-list.org/wiki/wiki.pl?Si-List_FAQ
List technical documents are available at:
http://www.si-list.org
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
Other related posts:
