Do you want surge suppressors on each circuit? Do you want individually replaceable circuits or all on one board? How many ports?
From: Peter Kranz Sent: Tuesday, March 01, 2016 11:54 AM To: af@afmug.com Subject: Re: [AFMUG] Mid-Span multi-voltage powerinjector withredundant power.. Here is my ideal solution: - Solid state fusing on each radio, so that I get cable or radio damage it doesn’t take down my entire +24V power rail, it just shuts down that port - The ability to enable/disable the power rail remotely to each port for hard resets - A power rail that accepts two power supplies and will handle the failure of either device without dropping the APs - 19” rack mountable - If device requires fans or internal power supplies, they should be replaceable without having to take the unit out of service. Nice to have (but not a deal killer) - Multi-voltage capable... 48V UPOE for Siklus, 24V for UBNT and Cambium What I don’t want - A built in switch, I already have fancy ass switches, why do I need another switch in the way, probably with crappy features and poor buffers. Peter Kranz www.UnwiredLtd.com Desk: 510-868-1614 x100 Mobile: 510-207-0000 pkr...@unwiredltd.com From: Af [mailto:af-boun...@afmug.com] On Behalf Of Chuck McCown Sent: Monday, February 29, 2016 3:27 PM To: af@afmug.com Subject: Re: [AFMUG] Mid-Span multi-voltage power injector withredundant power.. The power bus can be done. But price will jump quite a bit. I have worked up a design for this but always backed off due to the cost. One of the problems is that there is a connector I need that cannot be put on the circuit board by machine. Lots of hand work. So if I build it will anyone come? From: Peter Kranz Sent: Monday, February 29, 2016 3:55 PM To: af@afmug.com Subject: Re: [AFMUG] Mid-Span multi-voltage power injector withredundant power.. I like the idea, but no solid state fusing, no power buss, tons of wiring, it’s a mess to deploy this when you have over 20 APs on a single tower.. Peter Kranz www.UnwiredLtd.com Desk: 510-868-1614 x100 Mobile: 510-207-0000 pkr...@unwiredltd.com From: Af [mailto:af-boun...@afmug.com] On Behalf Of Sean Heskett Sent: Monday, February 29, 2016 10:35 AM To: af@afmug.com Subject: Re: [AFMUG] Mid-Span multi-voltage power injector with redundant power.. GigE-POE- APC http://www.mccowntech.com/rack-mount-gige-poe-apc-surge-suppressor-power-inserter-protector/ You can load 24 of them in a 1U rack -Sean On Monday, February 29, 2016, Peter Kranz <pkr...@unwiredltd.com> wrote: Curious if anyone has recommendations on a mid-span power injector that supports multiple voltages and provides redundant power, ideally hot-swappable. I don’t really want a switch like the netonix boxes, I’d rather just have a mid-span device. Peter Kranz www.UnwiredLtd.com Desk: 510-868-1614 x100 Mobile: 510-207-0000 javascript:_e(%7B%7D,'cvml','pkr...@unwiredltd.com');
