570
Command Reference for AT-IX5-28GPX High Availability, High Power Video Surveillance PoE Switch
C613-50057-01 REV A
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
P
OWER
OVER
E
THERNET
C
OMMANDS
POWER
-
INLINE
MAX
power-inline max
Overview
NOTE
:
This command sets the “maximum” power allocated to a Power over an Ethernet
(PoE and PoE+) port. The amount of power actually supplied to the port depends
on the power requirements of the connected PD. It is also a function of the total
PoE power loading on the switch and the PoE priority set for the port by the
power-inline priority
command. However this command (power-inline max) does
apply a “maximum” value to the power that the port is able to supply.
Note that the value set by this command will be the figure the switch will use when
apportioning the power budget for its ports. For example, if 15.4 W is assigned to
a port whose PD only consumes 5 W, the switch will reserve the full 15.4 W for this
port when determining its total power PoE power requirement.
The
no
variant of this command sets the maximum power supplied to a PoE port
to the default, which is set to the maximum power limit for the class of the
connected Powered Device (PD).
Syntax
power-inline max <
4000-30000
>
no power-inline max
Default
The Power Sourcing Equipment (PSE) supplies the maximum power limit for the
class of the PD connected to the port by default.
NOTE
:
See the
PoE Feature Overview and Configuration Guide
for further information
about power classes.
Mode
Interface Configuration
Usage
In a stack of IX5 switches this command is supported on all PoE capable ports.
Select a PoE port, a list of PoE ports, or a range of PoE ports with the preceding
interface (to configure)
command. If you specify a range or list of ports they must
all be PoE capable ports.
If you select a range of PoE ports in Interface Configuration mode before issuing
this command, then each port in the range selected will have the same maximum
power value configured. If the PoE port attempts to draw more than the maximum
power, this is logged and all power is removed. Note that the value entered is
rounded up to the next value supported by the hardware.
Parameter
Description
<
4000-30000
>
The maximum power allocated to a PoE port in milliwatts
(mW).
