nanog mailing list archives
Re: optical gear cooling requirements
From: Jay Hennigan <jay () west net>
Date: Wed, 04 Mar 2015 13:33:27 -0800
On 3/4/15 13:04, Ricky Beam wrote:
On Tue, 03 Mar 2015 20:52:44 -0500, Martin Hannigan <hannigan () 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.)
We used Livingston Portmaster 3 back in the day. Front to back ventilation, ran cool as a cucumber, plug it in and it just worked. Awesome gear until Lucent bought the company to kill the product in favor of their Ascend TNT space heaters. -- -- Jay Hennigan - CCIE #7880 - Network Engineering - jay () impulse net Impulse Internet Service - http://www.impulse.net/ Your local telephone and internet company - 805 884-6323 - WB6RDV
Current thread:
- optical gear cooling requirements Alex Rubenstein (Mar 03)
- Re: optical gear cooling requirements Rob Seastrom (Mar 03)
- Re: optical gear cooling requirements Christopher Morrow (Mar 03)
- Re: optical gear cooling requirements Edward Salonia (Mar 03)
- Re: optical gear cooling requirements Martin Hannigan (Mar 03)
- Re: optical gear cooling requirements Chris Adams (Mar 03)
- Re: optical gear cooling requirements Ricky Beam (Mar 04)
- Re: optical gear cooling requirements Jay Hennigan (Mar 04)
- RE: optical gear cooling requirements Naslund, Steve (Mar 04)
- Re: optical gear cooling requirements Nick Hilliard (Mar 04)
- Re: optical gear cooling requirements Matthew Crocker (Mar 04)
- RE: optical gear cooling requirements Alex Rubenstein (Mar 05)
- RE: optical gear cooling requirements Vinny_Abello (Mar 05)
- RE: optical gear cooling requirements Vinny_Abello (Mar 05)
- Re: optical gear cooling requirements Rob Seastrom (Mar 03)
- RE: optical gear cooling requirements Naslund, Steve (Mar 04)
- Re: optical gear cooling requirements Colin Johnston (Mar 04)