I did some similar tests with the Planet MGSW-28240F's we're using. I
believe they have two independent isolated DC-DC converters inside. But
one power switch controls both DC inputs, which drives me nuts. Either
have two switches or no switches on the DC. WTF.
On 5/1/2017 2:14 PM, Carl Peterson wrote:
I tested per Chuck and hooked them up to an Eltek -48V system and I'm
not seeing any stray voltage or unexpected behavior so I'm pretty sure
they are isolated.
On Mon, May 1, 2017 at 12:31 PM, Jason McKemie
<[email protected]
<mailto:[email protected]>> wrote:
I'm using one with an Eltek -48v system, haven't seen any issues.
On Monday, May 1, 2017, Carl Peterson <[email protected]
<mailto:[email protected]>> wrote:
@DSJ, been there with this switch or in general?
Is Caleb out there anywhere? I know he doesn't work for
Ignite any more but I'm sure he would know.
On Mon, May 1, 2017 at 11:01 AM, Dustin Jurman
<[email protected]> wrote:
Been there.
DSJ
*From:* Af [mailto:[email protected]] *On Behalf Of
*Carl Peterson
*Sent:* Monday, May 1, 2017 10:40 AM
*To:* [email protected]
*Subject:* [AFMUG] ignitenet fiber fusion switches DC power
Does anyone know if these support -48VDC? It doesn't look
like - or + are referenced to ground, but before I blow
something up or create a stupid issue down the road, I
figured I'd ask.
--
Carl Peterson
*PORT NETWORKS*
401 E Pratt St, Ste 2553
Baltimore, MD 21202
(410) 637-3707 <tel:%28410%29%20637-3707>
--
Carl Peterson
*PORT NETWORKS*
401 E Pratt St, Ste 2553
Baltimore, MD 21202
(410) 637-3707
