Huawei AR550-8FE-D-H - Page 573

Table 3-474 Mapping between the AR2504-D-H router and software versions
Device Model Software Version
AR2504-D-H V200R008C20, V200R008C50 and later
versions
Appearance and Structure
Figure 3-112 shows the appearance of the AR2504-D-H router.
Figure 3-112 AR2504-D-H appearance
1234
10 10
PLD60S12-C1
5
11
67 8 9
AR2504-D-H
NC
NC
24-48V;4-2A 24-48V;4-2A
1
USB interface
2
ETH interface
NOTE
ETH is a management interface and is used
to upgrade the router.
3
Console interface
4
RESET button
NOTE
This button is used to reset the router.
l Holding down the button for 10 seconds
will restore the factory settings.
l Pressing the button will reset the
system.
Resetting the system will interrupt services.
Exercise caution when performing this
operation.
5
Ground point
NOTE
To protect the router from lightning and
interference, reliably ground the router
using a 6.8 Ground Cable.
6
Two DC power sockets
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 562