nanog mailing list archives
RE: E1 - RJ45 pinout with ethernet crossover cable
From: "Hannigan, Martin" <hannigan () verisign com>
Date: Fri, 25 Feb 2005 10:49:54 -0500
-----Original Message----- From: Alex Bligh [mailto:alex () alex org uk] Sent: Friday, February 25, 2005 10:32 AM To: Hannigan, Martin; Sam Stickland; nanog () nanog org Cc: Alex Bligh Subject: RE: E1 - RJ45 pinout with ethernet crossover cable --On 25 February 2005 09:43 -0500 "Hannigan, Martin" <hannigan () verisign com> wrote:Not that I know of, but I've never attempted what you describe. Putting the baluns in the loop will destroy the framing i.e. it's going to try and convert b8zs/ami to 802.x.How does a balun destroy the framing (or rather line coding)? It's just a pair of transformers, and hence AC characteristics pass through intact. All you've done is converted impedance (and, IIRC, line voltage).
My mistake, I misunderstood their function. -M<
Current thread:
- E1 - RJ45 pinout with ethernet crossover cable Sam Stickland (Feb 25)
- Re: E1 - RJ45 pinout with ethernet crossover cable Per Gregers Bilse (Feb 25)
- Re: E1 - RJ45 pinout with ethernet crossover cable Alex Bligh (Feb 25)
- Re: E1 - RJ45 pinout with ethernet crossover cable Per Gregers Bilse (Feb 25)
- Re: E1 - RJ45 pinout with ethernet crossover cable Jay Hennigan (Feb 25)
- Re: E1 - RJ45 pinout with ethernet crossover cable Alex Bligh (Feb 25)
- Re: E1 - RJ45 pinout with ethernet crossover cable Jay Hennigan (Feb 25)
- <Possible follow-ups>
- Re: E1 - RJ45 pinout with ethernet crossover cable Miquel van Smoorenburg (Feb 25)
- RE: E1 - RJ45 pinout with ethernet crossover cable Hannigan, Martin (Feb 25)
- RE: E1 - RJ45 pinout with ethernet crossover cable Alex Bligh (Feb 25)
- Re: E1 - RJ45 pinout with ethernet crossover cable Steve Meuse (Feb 25)
- RE: E1 - RJ45 pinout with ethernet crossover cable Hannigan, Martin (Feb 25)
- Re: E1 - RJ45 pinout with ethernet crossover cable Miquel van Smoorenburg (Feb 26)
- Re: E1 - RJ45 pinout with ethernet crossover cable Per Gregers Bilse (Feb 25)