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7
Reserved DO interface
8
LAN interfaces: four GE electrical
interfaces
9
LAN interfaces: four GE combo
interfaces
10
Two power module slots
11 Two WSIC slots
-
-
Indicator Description
shows indicators on the AR2504-D-H router.
Figure 3-113
Indicators on the AR2504-D-H
PLD60S12-C1
1
1
5 6
7
2 3
4
AR2504-D-H
NC
NC
24-48V;4-2A
24-48V;4-2A
8
Table 3-475
Description of the indicators on the AR2504-D-H
Numb
er
Indicator
/Button
Color
Description
1
PWR1/
PWR2
Green
l
Off: The power supply is not working.
l
Steady on: The power supply is working.
2
SYS
Red and
green
l
Off: The system software is not running or is
resetting.
l
Slow blinking green: The system is running
properly.
l
Fast blinking green: The system is powering on
or is restarting.
l
Steady red: A fault that affects services has
occurred on the card. The fault cannot be
rectified automatically and requires manual
intervention.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06)
Copyright © Huawei Technologies Co., Ltd.
563