12 V PoE router
5-port router · 9–28 V DC via the jack or passive PoE-in on ETH1 · passive PoE-out on ETH5 (input voltage, 1 A max) · 4–6 W

Try it on the benchThe lab drops it on an empty bench and opens its datasheet card.
Pins
- DC jack centre (+)
- DC jack sleeve (−)
- ETH1 · PoE in
- ETH2
- ETH3
- ETH4
- ETH5 · PoE out