User's Manual

17
 The detailed Smart LCD description of each item is shown below:
Parameters Description
30.3W
(example)
It means the output power port of the PoE switch.
OLP
It means the port is overloaded corresponding to the PSE, and
the port stops powering.
ULP
It means the port corresponding to the PSE is lightly loaded and
the port stops powering (When the current on the network is less
than 7.5mA, the PSE thinks the PD has been dialed out and the
port stops powering).
SCP
It means the port corresponding to the PSE appears to be short-
circuited and the port stops powering.
OFF
It means the white and blue OFF shows that the port is blocked
by the menu command.
---W It means the port is without a PD device insert.
---M It means this port does not have data transfers.
<1M It means this port data rate transfers less than 1M.
877M
(example)
The white and blue character represents the data transmission
rate while the red character represents the data transmission rate
which is greater than the bandwidth setting, causing power to
restart the PSE port. If the resumption situation happens for 10
times within 1 hour, the power supply to the port will be cut o.
PB It means power budget.
TB It means total PoE power output information.
PD The number of PDs inserted.
2.1.2 LED Indicators
 System
LED Color Function
PWR Green Lights to indicate that the Switch has power.