optical gear cooling requirements

Colin Johnston colinj at gt86car.org.uk
Wed Mar 4 22:06:21 UTC 2015

energis pop the cab doors would not open due to heat warping after loaded with two tnt max


Sent from my iPhone

> On 4 Mar 2015, at 21:04, "Ricky Beam" <jfbeam at gmail.com> wrote:
>> On Tue, 03 Mar 2015 20:52:44 -0500, Martin Hannigan <hannigan at gmail.com> wrote:
>> Remember the Ascend MAX TNT and the sideways left-right airflow?
> ...
> Indeed I do. I see you've heard the story of PSINet melting components as well.
> We used USR(3Com) TotalControl hardware: vertical venting. The chimney effect was impressive. (65F in, 100+ -- sometimes 120 -- out.)
> (I've complained for over a decade about $DAYJOB building crap with side-to-side venting.)
> --Ricky

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