Allied Telesis AT-PC232/POE - Manual (Page 28)

Chapter 1: Overview
28
Operating Mode
LEDs
The three LEDs listed under MODE on the front panel display the
operating mode of the media converter. The LEDs are defined in Table 6
on page 28. Beside these LEDs is a button for setting the operating mode.
PoE PWR LEDs
If the end-node that is connected to the twisted pair port on the media
converter is a Powered Device (PD), you can use the three PoE PWR
LED’s to determine its class ID, as defined in the IEEE802.3af PoE
specification. The LEDs are described in Table 7 on page 28.
Table 7. PoE PWR LEDs
Table 6. Operating Mode LEDs
LED Color Description
ML Green MissingLink mode is enabled.
SML Green Smart MissingLink mode is enabled.
LT Green Link Test mode is enabled.
LED Color Description
4W Green Indicates that the PD device is Class 1..
7W Green Indicates that the PD device is Class 2..
15W Green Indicates that the PD device is Class 0 or 3..