Ground Cable - Huawei AR500 Series Hardware Description

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Figure 3-70 AR513W-V3M8 appearance
4 3
2 1
1:12 V
2:NC
3:GND
4:NC
1
3
5
7
9
11 RS485 interface
Issue 10 (2019-03-06)
1 2 9
1:5V
WiFi1
2:DI-0
3:GND
4:DI-1
HDD
5:DO-1
IN OUT
6:GND
1 2 3 4 5 6
5 V
DI/O
12 V; 5 A
12 V
11
RS485
USB0
AUDIO USB
Output (OTG)
7 12 13
Power jack
NOTE
Use a DC power cable to connect the router
to an external power source.
DI/DO interface
NOTE
Connect cables according to the signal types
identified above the DI/O interfaces.
VGA interface
Three USB interfaces (host)
Two Wi-Fi antenna interfaces
NOTE
The router does not support RS485 serial
interface functions. This interface is reserved
for future use.
Copyright © Huawei Technologies Co., Ltd.
3 4 5
eSATA VGA
15 16
GE1
RESET
GE0
CONSOLE
14
2 SATA hard disk power jack
4 eSATA interface
NOTE
This interface can have an external SATA
(eSATA) hard disk connected. The eSATA
hard disk and its data cable and power cable
are hot swappable.
6 HDMI video interface
8 Micro SD card slot
10 Ground point
NOTE
To protect the router from lightning and
interference, reliably ground the router using
a
12 Audio interface (output)
6 7
WiFi0
USB2
HDMI1
HDMI0 USB1
micro SD
6.8 Ground Cable.
3 Chassis
9 8 10
390