nanog mailing list archives
Re: PoE, Comcast Modems, and Service Outages
From: "Aaron C. de Bruyn via NANOG" <nanog () nanog org>
Date: Tue, 29 Mar 2022 13:30:21 -0700
On Tue, Mar 29, 2022 at 1:12 PM Joe Greco <jgreco () ns sol net> wrote:
So if you want the $100 test to eliminate PoE electrical effects, get a pair of media converters and run fiber between them. Put the CPE on the far end. Optimize as appropriate if you have SFP-capable switches.
Sure--that would shoot down the "leaking non-existent PoE across a motherboard and out another NIC" theory, but I was more thinking along the lines of something like PoE causing RF interference or something. I mean it's DC not AC so...it wouldn't be putting out a modulating signal that interferes? ...honestly that's outside my knowledge domain. -A
Current thread:
- PoE, Comcast Modems, and Service Outages Aaron de Bruyn via NANOG (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Joe Greco (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Josh Luthman (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Joe Greco (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Josh Luthman (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Joe Greco (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Aaron C. de Bruyn via NANOG (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Kord Martin (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Matt Ertle (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Sabri Berisha (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Grant Taylor via NANOG (Mar 30)
- Re: PoE, Comcast Modems, and Service Outages Aaron de Bruyn via NANOG (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Grant Taylor via NANOG (Mar 30)
- Re: PoE, Comcast Modems, and Service Outages Kord Martin (Mar 30)
- Re: PoE, Comcast Modems, and Service Outages Jay Hennigan (Mar 30)
- Re: PoE, Comcast Modems, and Service Outages Josh Luthman (Mar 29)
- Re: PoE, Comcast Modems, and Service Outages Joe Greco (Mar 29)