Huawei AR500 Series Hardware Description page 609

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Figure 4-8 180 W PoE midspan
Function
Table 4-34
Table 4-34 Function description
Function
Input undervoltage
protection
Input overcurrent
protection
Output overvoltage
protection
Output current limiting
protection
Output short-circuit
protection
Issue 10 (2019-03-06)
describes functions of a 180 W PoE midspan.
Description
The power module can automatically resume power supply
from this protection state.
The power module can automatically resume power supply
from this protection state.
The power module can automatically resume power supply
from this protection state.
The power module can automatically resume power supply
from this protection state.
The power module can automatically resume power supply
from this protection state.
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