What does the POE silk screen on the carrier board mean? Is the network port POE powered and how to use it?

What does the POE silk screen on the carrier board mean? Is the network port POE powered and how to use it?

I’s described in Chapter 3.9…
https://developer.nvidia.com/jetson-xavier-nx-developer-kit-carrier-board-specification-p3509-a01

Please refer to the spec and schematic of P3509 in DLC.