[164612] in North American Network Operators' Group

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Re: 48V DC Terminal server recommendations

daemon@ATHENA.MIT.EDU (Ian Goodall)
Wed Jul 24 11:35:24 2013

From: Ian Goodall <nanog@ijg.me.uk>
In-Reply-To: <A5B47482-2028-49E7-93A5-458F128B29EA@ijg.me.uk>
Date: Wed, 24 Jul 2013 16:34:55 +0100
To: Jeremy Bresley <brez@brezworks.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org


On 24 Jul 2013, at 15:59, Jeremy Bresley <brez@brezworks.com> wrote:

> The only OpenGear boxes we're seeing with DC power is a little 4 port =
unit and they don't mention NEBS compliance.  Lantronix mentions DC =
power for their SLC line, but doesn't mention anything about NEBS =
compliance either.

Not sure about NEBS but we use the Opengear IM4200 range which meet your =
other requirements:

http://opengear.com/product-im4200.html

-48v and Cisco pinout available.

I guess the small 4 port units you found were the ACM5000s. These come =
with an external transformer which is a pain to rack mount unlike the =
larger IM4200.

Avocent were good when I used them a few years ago but very expensive.

Ian



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