Power Supply (Not applicable to Non-PoE Models)
Last updated
Last updated
The PoE Management screen contains system PoE information for monitoring the current power usage and assigns the total amount of power the switch can provide to all its PoE ports.
Total Power Budget: Enter the amount of power the switch can provide to all ports.
Consumed Power: Displays the total amount of power (in watts) currently being delivered to all PoE ports.
Click the Apply button to apply the changes or the Reset button to discard them.
Select the port and click Edit button to revise settings; users may also click the Reset button to discard them.
When abnormal events occur on Powered Devices (PDs), these devices may need to be rebooted to restore normal operation. The PD Lifeguard feature is designed to assess the status of the PD, determining whether it is still reachable within the network. If the PD is found to be unreachable, the PD Lifeguard can automatically initiate a power cycle by turning the device off and then back on, thereby attempting to resolve the issue and return the device to its normal functioning state.
Select "Enable" to turn on this feature.
Click the Apply button to apply the changes or the Reset button to discard them.
Select the port and click the Edit button to update the settings:
Please note that ACLG (Auto Cam Lifeguard) is based on the operating status of ONVIF Discovery on the Port Settings.
Click the Refresh button to get the latest status.
Click the Apply button to accept the changes or the Cancel button to discard them.
Click the Apply button to accept the changes or the Cancel button to discard them.
Item
Description
Port
Displays the specific port for which PoE parameters are defined. PoE parameters are assigned to the powered device that is connected to the selected port.
State
Displays the active participating members of the trunk group. Enable: Enables the Device Discovery protocol and provides power to the device using the PoE module. The Device Discovery protocol lets the device discover powered devices attached to device interfaces and learn their classification.
Disable: Disables the Device Discovery protocol and halts the power supply delivering power to the device using the PoE module.
Priority
Select the port priority if the power supply is low. The field default is low. For example, if the power supply is running at 99% usage, and port 1 is prioritized as high, but port 6 is prioritized as low, port 1 is prioritized to receive power and port 6 may be denied power.
Low: Sets the PoE priority level as low.
Medium: Sets the PoE priority level as medium.
High: Sets the PoE priority level as high.
Critical: Sets the PoE priority level as critical.
Power Limit Type
Shows the classification of the powered device. The class defines the maximum power that can be provided to the powered device.
User Power Limit (W)
Select this option to set the power limit on the value configured in the User Power Limit field. Set the maximum amount of power that can be delivered by a port.
Note: The User Power Limit can only be implemented when the Class value is set to User-Defined.
Status
Shows the port's PoE status. The possible field values are:
Delivering Power: The device is enabled to deliver power via the port.
Disabled: The device is disabled from delivering power via the port.
Test Fail: The powered device test has failed. For example, a port could not be enabled and cannot be used to deliver power to the powered device.
Testing: The powered device is being tested. For example, a powered device is tested to confirm it is receiving power from the power supply.
Searching: The device is currently searching for a powered device. Searching is the default PoE operational status.
Fault: The device has detected a fault on the powered device when the port is forced on. For example, the power supply voltage is out of range, a short occurs, there is a communication error with PoE devices, or an unknown error occurs.
Class
The possible field values are:
Class 0: The maximum power level at the Power Sourcing Equipment is 15.4 Watts.
Class 1: The maximum power level at the Power Sourcing Equipment is 4.0 Watts.
Class 2: The maximum power level at the Power Sourcing Equipment is 7.0 Watts.
Class 3: The maximum power level at the Power Sourcing Equipment is 15.4 Watts.
Class 4: The maximum power level at the Power Sourcing Equipment is 30 Watts.
Output Voltage (V)
Shows the output voltage in Volts.
Output Current (mA)
Shows the output current in mA.
Output Power (W)
Shows the output power in W.
Item
Description
Port
Displays the port number.
State
Indicates whether enabled or disabled.
Mode
Displays the corresponding mode:
Force Ping – Use Pinging method .
Auto – LLDP & Ping (default)
Auto Cam Lifeguard (ACLG)
Displays if the ACLG is on or off.
Specified IP
Displays the specified IP for Ping (when using Auto)
Ping Interval
Displays the Ping Interval (10 secs by default)
Ping Max Count
Displays the Ping max count (default 3 times; after 3 times of ping and failed, the corresponding port will be rebooted.)
Action Type
Displays the corresponding action type (Reboot with Syslog to reboot and send syslog, or just send syslog)
Power Recovery Interval
Displays the interval time to provide PoE power again to PD device after switch cuts off the power (in secs)
Reboot Max Retry Count
Displays the max number of reboot where users can manually check the PD device status after they received the “reboot max retry count” from syslog notification.
Reboot Count
Displays the read only value and will be used for “reboot max retry count” function. Users can monitor the reboot count's value in this item or use “Refresh” function in drop down list to refresh the reboot count number to 0.
PD Boot up Time
Displays the duration since the device's boot up while the switch will not be able to detect the device.
LLDP/ACLG Expiry Pending Time
Displays the corresponding LLDP/ACLG expiry pending time.
Item
Description
Port
Displays the port number.
State
Indicates whether enabled or disabled.
Mode
Displays the corresponding mode:
Force Ping – Use Pinging method .
Auto – LLDP & Ping (default)
Polling method
Displays the corresponding polling method
MAC Address
Displays the corresponding MAC address
Management IP
Displays the management IP.
Action Taken
Displays the corresponding action taken.
