In a pos ground environment, the fuse will not be in the circuit if the positive is grounded on the power supply and the load.
From: George Skorup Sent: Friday, August 28, 2015 11:44 AM To: [email protected] Subject: Re: [AFMUG] It is official I think the idea is for power+fiber up the tower to licensed radios, etc. But I'm sure you could use them for whatever the hell you want. And it's polarity agnostic, so +48 or -48 or whatever. We asked Chuck to make it and he did. I asked Forrest to make the 2-relay / 3-switch expansion module (to monitor and control the Traco BCMs), and he did it anyway knowing that he probably wouldn't sell a whole lot. These guys know how to listen to customers. Maybe the rest of the vendors can learn something here... On 8/28/2015 12:10 PM, Mike Hammett wrote: I meant others in the deployment, not on-hand. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com ------------------------------------------------------------------------------ From: [email protected] To: [email protected] Sent: Friday, August 28, 2015 12:03:33 PM Subject: Re: [AFMUG] It is official Sorry, was not trying to be pedantic. Do you need others? Of course. You need them on hand so that you don’t have to order them when putting in new equipment. You need them for spares. You need them as objets ‘d art... From: Mike Hammett Sent: Friday, August 28, 2015 10:58 AM To: [email protected] Subject: Re: [AFMUG] It is official I know this. Please re-read my question. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com ------------------------------------------------------------------------------ From: [email protected] To: [email protected] Sent: Friday, August 28, 2015 11:49:24 AM Subject: Re: [AFMUG] It is official These don’t have anything to do with ethernet or POE. They are two wires in and two wires out. So if you are using our GigE POE products you are already protected. From: Mike Hammett Sent: Friday, August 28, 2015 10:30 AM To: [email protected] Subject: Re: [AFMUG] It is official I'm not gonna lie, that sounds pretty awesome. Other than everywhere (unless that is the best answer), where would these be used in PoE environments? Say I have PoE radios that pass through one of your GigE supressors, goes into a PacketFlux SyncInjector and I have a DC router on site. Obviously on DC powered radios, I'd use them where I would normally use the GigE ones. I'm thinking to have one on the router feed and one on the the SiteMonitor feed. Do I need others? Well, other than other DC-powered devices I may have. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com ------------------------------------------------------------------------------ From: [email protected] To: [email protected] Sent: Friday, August 28, 2015 11:15:08 AM Subject: [AFMUG] It is official
