[Nikky]

Hm, da , treba precizno čitati,
ako svaki Rpi ima PoE HAT > https://www.raspberrypi.com/products/poe-hat/
ne treba dodatni DC-DC pretvarač.

U specs piše 802.3af PoE, Fully isolated switched-mode power supply, 37–57V DC
pa po tome tražiš + 8x PoE izlaza + 1 - 2 za uplink + (L2) managed switch.

Kakvu pamet trebaš od (L2) managed switch - a ?
Jeli dovoljno osnovno sa Vlan - ovima ?

Ako je onda igraju dva nova modela iz Smart serije:
https://www.tp-link.com/uk/business-...-sg1210mpe/v1/
https://www.tp-link.com/uk/business-...-sg1218mpe/v2/
Usporedba > https://www.tp-link.com/uk/compare/?...=47924%2C44340