Power Over Ethernet - Allied Telesis AT-IS230-10GP Installation Manual

Power Over Ethernet

Problem: The AT-IS230-10GP switch is not providing power to a PoE or
PoE+ device.
Solutions: Try the following:
Check that the device's power requirements do not exceed those

listed in Table 1 on page 30. The power requirements should be
included in the device's documentation or data sheet.
Try replacing the twisted-pair cable.

On the AT-IS230-10GP switch, use the management software on

the switch to determine whether PoE/PoE+ is enabled on the port.
The default setting is enabled.
On the AT-IS230-10GP switch, use the SHOW POWER-INLINE

command to determine whether the PoE power setting for the port
was reduced to a value below the power requirements of the
device.
Try connecting the device to a different port on the switch.

IS Series Industrial Ethernet Layer 2 Switch Installation Guide
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