Hi!
I’ve got my RB5000UPr+S and it comes without a PSU. In my application it would be nice if I could power it via PoE and from it pass the PoE to RBSXTsqG-5acD as well as mAP 2n. The regular 24VDC 0.8A + Mikrotik Y-style injector does power RB5000UPr+S alone but the power is not passed to the eth ports. I’ve tried also injectors from ubiquiti - one 24VDC, the other 48VDC and they both power up the RB, but do not pass the power out. What PSU could do the job for my application?
TIA!
I didn’t find it written explicitly, it’s there implicitky in product brochure … the way selection of PoE out source is explained.
Namely: PoE-in is only good for powering the device itself, but not for PoE-out. So if you want to power your two external devices via RB5009, you’ll have to use power adapter, connected to either barel jack or 2-pin input. Get a 24V adapter (at least 3A, better yet 5A), this voltage seems to be the only one acceptable for all 3 devices mentioned.
Product page says that RB5009UPr is delivered with 48V 2A power adapter included (so you should check with the seller as to where it got lost). It’s not good for powering RBSXTsqG-5acD though as this one accepts 10V-28V.