Moxa EDS-518E-4GTXSFP-T [48/116] Poe diagnose

Managed Ethernet Switch (UI_2.0_FW_5.x) Featured Functions

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PoE Diagnose

PoE Diagnose helps users determine the PD conditions. The system provides the user with configuration

options; select the best option for your PDs. Take the following steps to diagnose PD conditions:

Step 1: Check which port numbers will be diagnosed.

Step 2: Click Activate.

Step 3: The system will show the selected PD conditions.

Diagnose Configuration

Device Type

Item Description

Not Present No connection to the port

NIC A NIC is connected to the port

IEEE 802.3af An IEEE 802.3af PD is connected to the port

IEEE 802.3 at An IEEE 802.3at PD is connected to the port

Legacy PoE Device A legacy PD is connected to the port, and the PD’s detected voltage is too high or low,

or the PD’s detected capacitance is too high.

Unknown Unknown PD connected to the port

Classification

Item Description

N/A The port is not classified

0 to 4 Class 0 to 4

Unknown Unknown class for the port; in this case it will usually be higher than class 4

Voltage (V)

Item Description

N/A No voltage output on the port

Voltage Display the voltage of the port

PoE Port Configuration Suggestion

Item Description

Disable PoE power output When detecting a NIC or unknown PD, the system suggests disabling PoE

power output.

Enable “Legacy PD Detection” When detecting a higher capacitance of PD, the system suggests enabling

Legacy PD Detection.

Select Force Mode When detecting higher/lower resistance or higher capacitance, the system

suggests selecting Force Mode.

Select IEEE 802.3af/at auto

mode

When detecting an IEEE 802.3 af/at PD, the system suggests selecting

802.3

af/at Auto mode.