PoE-BT Power
PoE-BT - View PoE-BT
Microsemi PDS-408G Web Management User Guide Ver. 1.0.1, 03-2019
48
PoE-OFF-
fault
For PoE-PD device - Failure to deliver power to a PoE-PD device due to one of the
following reasons:
•
Power limit exceeded - The overall power consumption including the port in fault
state, exceeds the maximum power the Power Supply can deliver.
•
PoE-PD overload - The PD class requests more power than the port can deliver, so
the port PoE is down.
NOTE:
1. To minimize false fault displays, whenever the Ethernet Link port is On with PoE
power Off, it is safe to assume that the end device is a none PoE device such as a
PC, Laptop, etc. In this case although the PoE detection hardware detected PoE-
Fault (and as a result PoE power is not applied – this is OK), it will be displayed as “-
--" meaning the POE is in search mode, looking for a valid PoE PD device to
connect.
2. However, there are exceptions which may cause PoE Fault to be reported. An
example to such an exception is a connected Laptop in sleep mode, since there is
no Ethernet Link while the Laptop is in sleep mode.
No PoE
IC
The software failed to detect PoE ICs. This message should not appear during normal
unit operation.
Detecting
PoE
The software is in the middle of the process to detect PoE ICs over I2C bus. This
message should not typically appear during normal operation. However, it may appear
for a very short time in case the user logs in to the unit before the entire software
initialization stage was completed.
PoE state
unknown
PoE initial state. This message should not appear during normal unit operation.
Table 7-2: PoE Status
PoE Power
– Reports PoE PD actual power consumption in Watt.
PoE Max-Power
– Reports the maximum power in Watt that the PD device may consume. This value is
derived from PD class 0-8.
PoE Class
- Displays the PoE PD class that the PD device is signaling to the Switch PoE port. Possible
values range from class 1-8 (class 0 is same as class 3). In case the PD hardware has double
independent class signature hardware (independent class over each two out of four pairs) then two
class numbers will be reported as in the figure bellow.
Figure 7-4: PoE Class report
PoE Priority
– Displays the PoE priority as it was configured by the user. For a more detailed
description please refer to the PoE Priority configuration description.
PoE
– Reports the PoE current [mA] consumed by the PoE PD device.