Huawei AR500 Series Hardware Description page 615

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Figure 4-11 Panel of a 240 W AC PoE power module
56V-
56V+
56V-
56V+
Table 4-40 Components on the panel
Number
1
2
3
Technical Specifications
Table 4-41
Issue 10 (2019-03-06)
PAC240S56-CN
3
DC 56V
56V-
56V+
2
56V-
56V+
IN P U T
; 3 A
INPUT 0 /6 0 H z
4 0 V ; 5
V ;2 .5 A
~ 1 0 0 -2
~100-240 V; 50/60 Hz; 3A
1 0 0 -2 5 0
o r
or 100-250 V;2.5A
1
Name
3-pin AC/DC
input power socket
Four 2-pin DC
output power
sockets
Output indicator
(DC 56 V)
lists technical specifications of a 240 W AC PoE power module.
Copyright © Huawei Technologies Co., Ltd.
Description
Connect the power adapter to an external power
supply system using a power cable with a 3-pin
plug.
Connect the power cable to the router using a
power cable with a 2-pin plug.
l Steady on: The power supply is normal.
l Blinking green: The power module is in the
output overvoltage or overcurrent protection
state.
l Off: The power output is abnormal or the
power module is faulty.
4 Power Supplies
604