+1 I don't really see redundant power as being a big deal... it seems easy enough to just do that at the power supply, if you need it.
On Mon, Feb 29, 2016 at 11:10 PM, George Skorup <[email protected]> wrote: > Shut up and take my money! > > > On 2/29/2016 8:45 PM, Forrest Christian (List Account) wrote: > >> The new version J0 syncinjectors which will be available shortly after >> wispamerica (and may end up with a slightly different name to reflect their >> more 'universal' powering capability) do what you're talking about, other >> than the redundant power and hot swappability. >> >> That is: two power rails, jumper selectable per port as far as which rail >> to power from, jumper selectable pair configuration and up to 1A per port >> (which means the same device will do canopy, ubnt, mikrotik, airfiber etc.). >> >> Assuming we don't end up with an unexpected board spin, I expect 45-60 >> days, preorders to begin probably 30 days from now. >> >> The 12 port din will follow probably around 60 days after that. There >> won't be a lot of per-port savings, just a bit of added density (12 ports >> in the same space as two 4 port units would occupy if they were mounted >> next to each other on a DIN rail). >> >> There is also a rackmount unit definitely on the roadmap. The delay right >> now is finding a enclosure manufacturer, but I am currently following >> several leads, as this is one of my top priorities as I fully realize that >> that is important to many of my customers. >> >> In relation to the redundant power: Almost all of the redundantly >> powered devices out there simply use two diodes to perform the redundancy >> function. None of the circuitry that is actually likely to fail is >> actually redundant. If you're simply wanting to make sure that the devices >> can be powered from either of two sources, then that can be accomplished >> with the two diodes I mentioned above. >> >
