Yeah... depending on what the goal is, you could do the same thing with two separate Gigabit POE injectors too, you'd just need to have you cat5 cables wired appropriately. Depending on specifically what type of SM we're talking about, you might be able to feed them power on the data pairs, in which case it'd be pretty simple (some of the ePMP SMs can, others can't... I don't know about PMP450). If you have to split the power back off at the top, you'll end up with a bit of a rat's nest of wiring.
On Tue, Jan 28, 2020 at 11:46 AM Carl Peterson <cpeter...@portnetworks.com> wrote: > I've never done it, but UBNT has some gigabit 24V A+B POE injectors for > AirFiber. You should just be able to split it out on both sides so A POE > powers one and B POE powers the other. If the topside devices cant take > power on the data pins, you would need to pick the power off with gigabit > power taps and put it back onto the power pins. Much (1000X) easier to > just use a Netonxi 6 min in one of their little plastic od enclosures. > > On Tue, Jan 28, 2020 at 11:32 AM Mathew Howard <mhoward...@gmail.com> > wrote: > >> There are ways you could do power on two pairs... might not be very >> pretty, but it can certainly be done. >> It's hard to say what would be the best way to do it, without knowing >> exactly what we're trying to accomplish. >> >> >> On Tue, Jan 28, 2020 at 10:30 AM Jason McKemie < >> j.mcke...@veloxinetbroadband.com> wrote: >> >>> You can do fast Ethernet with 2 pair, I'm not aware of a way to send >>> power up there as well, however. >>> >>> On Tuesday, January 28, 2020, Matt <matt.mailingli...@gmail.com> wrote: >>> >>>> I have a case where I need to power up two separate Cambium 24 volt >>>> SMs on rooftop but only need 100base to each. Its very difficult to >>>> run the second wire at this location which I need. Anyone know of way >>>> to split the cat5 at bottom and top to do this? Not likely but >>>> thought I would ask. >>>> >>>> -- >>>> AF mailing list >>>> AF@af.afmug.com >>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>> >>> -- >>> AF mailing list >>> AF@af.afmug.com >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>> >> -- >> AF mailing list >> AF@af.afmug.com >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> > > > -- > > Carl Peterson > > *PORT NETWORKS* > > 401 E Pratt St, Ste 2553 > > Baltimore, MD 21202 > > (410) 637-3707 > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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