Yeah, the 1000 (AP) was nice because it could do 22v-56v, with any polarity or pinout, so it worked with just about any power supply you could throw at it. The 2000 is 48v only, the 3000 is 48v only and the 3000L is 24v only. The only ePMP radios that cared about POE polarity were the 1000 SMs (the original connecterized and integrated 13dbi) and the first few batches of Force 300s (the fixed that pretty quickly though). All of the GPS radios work fine on either PoE polarity.
I don't know if Cambium has ever actually shipped a 48v PoE that used the traditional Canopy pinout (I'm fairly certain the radios all support it though). I think just about everything they make that uses 48v PoE is technically 802.3at/af. On Mon, Oct 5, 2020 at 1:46 PM Josh Luthman <[email protected]> wrote: > Well that means epmp 3000 and 3000L both do both polarities. That's good. > > Unfortunately, it's 48v and 24v respectively. > > Josh Luthman > 24/7 Help Desk: 937-552-2340 > Direct: 937-552-2343 > 1100 Wayne St > Suite 1337 > Troy, OH 45373 > > > On Mon, Oct 5, 2020 at 2:40 PM Adam Moffett <[email protected]> wrote: > >> The spec sheet for ePMP 3000 actually says 56V 802.3at >> >> The spec sheet for the ePMP 3000L says "29V Cambium PoE" >> >> The spec sheet for the ePMP 3000 Micro says "802.3af or 802.3at or 56VDC >> Passive Injector" >> >> So be careful what we mean by "ePMP 3000". >> >> I would not be surprised if they accept multiple polarities, but that's >> not specifically stated on the spec sheets. >> >> >> >> >> On 10/5/2020 12:43 PM, [email protected] wrote: >> >> Anyone know the pair polarity for this radio? >> >> -- >> AF mailing list >> [email protected] >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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