RGPS-7244GP / RGPS-7244GP-P User’s Manual
ORing Industrial Networking Corp
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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)
(For all mode : If a port uses more power than the reserved power for the port,
the port is shut down.)
4.1.12.2 PoE Configuration - Power management Mode
There are 2 modes for configuring when to the ports is shut down.
Label
Description
Actual Consumption
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.
Reserved Power
In this mode the ports are shut down when total reserved powered
exceeds the amount of power that the power supply can deliver.
In this mode the port power is not turned on if the PD requests
more power the available.
4.1.12.3 PoE Configuration - Primary/backup Power Supply
A PoE can have two power supplies. One is used as primary power source, and one as
backup power source. In case that the primary power source fails the backup power