Poe - ZyXEL Communications RGS Series User Manual

5.3.60 PoE

This page allows the user to inspect and configure the current
Object
Reserved Power determined by
Allocation mode
Class mode
LLDP-MED mode
Power Management Mode
Actual Consumption
Reserved Power
In this mode the user allocates the amount of power that each port may reserve. The
allocated/reserved power for each port/PD is specified in the Maximum Power fields.
In this mode each port automatically determines how much power to reserve
according to the class the connected PD belongs to, and reserves the power
accordingly. Four different port classes exist and one for 4, 7, 15.4 or 30 Watts.
In this mode the Maximum Power fields have no effect.
This mode is similar to the Class mode expect that each port determine the amount
power it reserves by exchanging PoE information using the LLDP protocol and
reserves power accordingly. If no LLDP information is available for a port, the port will
reserve power using the class mode.
In this mode the Maximum Power fields have no effect.
In this mode the ports are shut down when the actual power consumption for all ports
exceeds the amount of power that the power supply can deliver or if the actual power
consumption for a given port exceeds the reserved power for that port. The ports are
shut down according to the ports priority. If two ports have the same priority the port
with the highest port number is shut down.
In this mode the ports are shut down when total reserved powered exceeds the
PoE port settings.
Description
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