RB260GS & 48POW

Hello,

Currently my setup consists of “hex PoE” (as the main router) + 2*“wAP AC” (as CAPSMAN-managed access-points) + RB260GS (as a Ethernet port extender for the main router).
Beauty of that setup is only “hex PoE” is powered externally (currently by bundled AC-DC) while 3 other devices get power via PoE. That among reduction of AC-DCs allows power-reset of those devices which I really like.

Now I decided to add yet another device in the setup and this one is HikVision IP-camera. It is again PoE powered (but compared to commonly used “passive PoE” by Mikrotik devices it uses true “active” 802.3af PoE) and as I learned from googling if “hex PoE” is powered by 48POW (instead of 24V bundled AC-DC) then 802.3af with required 48V could be achieved.

So far so good, from routerboard.com it looks like “hex PoE” can support 802.3af and 48V (https://mikrotik.com/product/RB960PGS), wAP AC as well (https://mikrotik.com/product/RBwAPG-5HacT2HnD) but RB260GS according to its page (https://mikrotik.com/product/RB260GS) only supports passive PoE and what’s worse input voltage must be in a range 8-30V!

And now I’m confused: if I understood all correct then I have only 2 options:
a) Have IP-camera powered separately with help of true PoE 802.3af injector. It’s not a big deal but it’s really beneficial to have an ability to power-cycle the camera as even the best of them sometimes might fail and require “hard-reboot”.
b) Have RD260GS powered separately by its own AC-DC. This obviously won’t allow me to power-cycle the switch remotely. Hopefully switch being a much simpler device compared to the IP camera should fail with much lower rate, so maybe that’s a safer option/

Did I miss anything?

Thanks in advance,
Alexey

There’s only one device that requires 24v passive PoE, right? Have you considered using 48v and simply putting this between the hex and switch?

https://mikrotik.com/product/rbgpoe_con_hp

Right, that seems to be a solution, didn’t know about this nice converter before.

Thanks a lot! Once I get it will update this thread.

-Alexey