Huawei AR500 Series Hardware Description page 607

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Function
Table 4-30
Table 4-30 Function description
Function
Input undervoltage
protection
Output overvoltage
protection
Output current limiting
protection
Output short-circuit
protection
Overtemperature
protection
Technical Specifications
Table 4-31
Table 4-31 Technical specifications
Item
Physical
specifications
Environment
parameter
Input
Output
Issue 10 (2019-03-06)
describes functions of a 100 W PoE power adapter.
Description
The power adapter can automatically resume power supply
from this protection state.
The power adapter can automatically resume power supply
from this protection state.
The power adapter can automatically resume power supply
from this protection state.
The power adapter can automatically resume power supply
from this protection state.
When the temperature of the power adapter exceeds a specified
threshold, the power adapter stops supplying power. When the
temperature falls into the normal range, the power adapter
automatically resumes power supply.
lists technical specifications of a 100 W PoE power adapter.
Specification
l Dimensions (W x D x H): 72 mm x 171 mm x 40 mm (2.83 in. x
6.73 in. x 1.57 in.)
l Weight: 0.65 kg (1.43 lb)
Operating temperature: 0°C to +40°C (32°F to +104°F)
Rated input voltage range: 100 V AC to 240 V AC, 50 Hz/60 Hz
Maximum input voltage range: 90 V AC to 264 V AC, 47 Hz to 63
Hz
Maximum input current: 2 A
Rated output voltage: 48 V DC
Maximum output voltage range: 45.6 V DC to 50.4 V DC
Maximum output power: 100 W
Maximum output current: 2.08 A
Copyright © Huawei Technologies Co., Ltd.
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