Eye protection in DWDM systems -- what threshold?
tvhawaii at shaka.com
Tue Jun 9 18:46:33 CDT 2009
----- Original Message -----
From: "Kevin Loch" <kloch at kl.net>
Cc: <nanog at nanog.org>
Sent: Tuesday, June 09, 2009 12:17 PM
Subject: Re: Eye protection in DWDM systems -- what threshold?
> In a pinch the camera on a MacBook pro can be used to detect
> presence of IR light. Here's light from a 10Gbase-LR xenpak:
> It's easier to see when previewing in real time than
> in the static picture but it does require careful aim.
> - Kevin
Most 'cell phone' cameras also detect IR. Handy to verify that A/V equipment "Remotes" are working.
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