[155985] in North American Network Operators' Group
Re: Color vision for network techs
daemon@ATHENA.MIT.EDU (Larry LaBas)
Sun Sep 2 05:02:38 2012
In-Reply-To: <Pine.NEB.4.62.1208311045320.16030@users.757.org>
From: Larry LaBas <llabas@gmail.com>
Date: Fri, 31 Aug 2012 07:54:54 -0700
To: telmnstr@757.org
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
The Military has colour screening for obvious reasons but I am not sure if
it's needed for Networking.
My take is that I designed all to have a wide variance. IE: Red, Blue,
Yellow and Black which helped lower issues. Not solve them but if you
limit the use of Red to certain areas (ie: Yellow / Red on one patch panel)
then it helps.
Yes, I did have a team lead who was colour blind and that did help to lead
me down that path. When he was on our internet facing patch panel which
was Red/Yellow if he saw black he knew it was Red.
Sincerely,
Larry A. LaBas(CD)
On Fri, Aug 31, 2012 at 7:46 AM, <telmnstr@757.org> wrote:
>
> When doing Cat5 connectors, a friend couldn't tell the orange versus brown
> (or was it green.) He found that with a red LED flashlight he could then
> tell.
>
> There are ways to work around things.
>
>
>