HP 1820, Руководство по управлению и настройке

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8-5
Power Over Ethernet
PoE Port Configuration
Viewing PoE Port Details
To view additional PoE configuration information for a port, select the port and click Details .
Figure 8-3. PoE Port Details Page
Table 8-4. PoE Port Details Fields
Field Description
Interface The port number.
High Power Indicates whether high-power mode is enabled or disabled. When enabled, the port supports
the the PoE+ power standard, which allows for providing up to 30W of power. When
disabled, the port supports the original PoE standard only, which allows for providing up to
15.4W of power.
Max Configurable
Power If the
Power Limit Type
for the port is User (user-defined), this field displays the
configured power limit. If the Power Limit type is set to
Class
, then Class displays.
Class If the Power Limit Type is set to Class, this field displays the class of the connected device,
as learned in LLDP messages. Possible values are Unknown and Class 0 through Class 4. A
higher class value indicates that the device requires higher power.
Output Voltage The voltage being applied to the connected device.
Output Current The current in milliamps being drawn by the powered device.
Output Power The power in watts being drawn by the connected device.
Temperature The temperature measured at the PoE port.