3
USB ports
4
GE network ports
5
Audio output port
6
Audio input port
7
HDMI port
8
Power socket
9
Ground terminal
-
-
Description
Table 2-3
Description of ports on the rear panel
Name
Type
Quantity
Description
Antenna
port
SMA-K
(screw
threads
outside and
a hole
inside)
2
Used to connect antennas to the Atlas 500.
Phoenix
alarm
terminal
port
-
1
Used to connect an alarm input device such as a
smoke detector, infrared detector, access
controller, or an alarm output device such as an
alarm bell. Ensure that the alarm input device
and Atlas 500 are grounded.
NOTE
It is recommended that the length of an RS232 cable
be less than or equal to 10 m.
USB port
USB 2.0
Type-A
2
Used to connect a mouse. The Atlas 500
provides two USB ports on the rear panel. You
can connect a mouse to either of the ports.
GE
network
port
-
2
Used to connect to a switch through network
cables.
Audio
output port
-
1
Used to connect an audio output device such as a
headset or speaker to the Atlas 500.
Figure 2-4
Audio output cable
NOTE
The audio output cable and devices are not included in
the accessory package, and need to be purchased by
customers themselves.
Huawei Atlas 500
Technical White Paper
2 Hardware
Issue 03 (2019-08-05)
Copyright © Huawei Technologies Co., Ltd.
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