7 Reserved DO interface 8
LAN interfaces: four GE electrical
interfaces
9
LAN interfaces: four GE combo
interfaces
10
Two power module slots
Applicable power module: 4.9 180 W
PoE Midspan
11
Two WSIC slots
- -
Indicator Description
Figure 3-113 shows indicators on the AR2504-D-H router.
Figure 3-113 Indicators on the AR2504-D-H
PLD60S12-C1
1 15 6
7
23 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
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