(3) Priority: there are three port power supply priority levels: low, medium and
high. when system overloads, the power supply of low priority port will be
disconnected firstly.
(4) Allowed maximum output power: set single port’s limited output power, the
port will be disconnect with power supply once actual power exceeds this value.
Each port of the product provides max 30W output power. If user setting exceeds
30W, the maximum output power will only be 30W.
(5) Actual output power: port’s actual output power .
(6) Fault status alarm: The following situations will cause warning information on
[prompted message]:
Surplus
power
lower
than
10W;
Total
power
overloads
;
Linked PoE powered device’s (PD) port disconnected
.
(7) Operation instructions
:
Open
all
the
ports
:
press
title
bar
, then popup dialog
box as the figure shown
:
Open
single port
:
press corresponding port
,
after setting success,
popup“setting success”promp, and the corresponding button becomes
the system will check whether the port is connected with PoE powered
device (PD) automatically. It starts power supply when checking OK.
Close single port: press corresponding port and popup dialog box.
Take port 1 as an example, press <OK>, popup “setup is successful”. When
setting succeeds, corresponding button becomes .
(1) Actual output: total actual output power .
(2) Surplus: the power to be used for redistribute. Surplus=input-actual output-
reservation, please noted that the product distributes power according to power
level of detected PoE powered device when connecting a new PoE powered
device, instead of according to the actual power of newly connected PoE
powered device. For example: when surplus power is 20W , if the power level of
the connected PoE powered device is 25.5W, the system could not distribute
power for it even if the actual power only need 10W, which means it cannot be
powered.
(3) Reservation: used for PoE powered device due to load changes caused by
consumption, from parent menu setting “input power * reserve power”.
(4) input : The total power of the system, from parent menu “input power” .
3 3 2 10 Port Status and Control
. . .
Port status and control page diagram
(1) Port number: corresponding to the port numbers on product board,
indicates unlinked PoE powered device or linked PoE powered device without
power supply,
indicates
linked
PoE
powered
device
and normal supply.
(2) Powered device location: a brief description of installation location of
powered device’s each port.
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