Huawei ATOM GPS Quick Installation Manual page 16

场景二：挂墙安装ATN905
Perform power-on check and complete the installation
a
Perform power-on check
Power on the device and check whether the voltage, indicators, and optical power are normal.
Standard Voltage of the Input Power
220V
Standard Voltage of the Input Power
-48V or -60V
1. Status of indicators when the
device is working properly
Max. Power
Equipment
Consumption
NE05E-SJ
Check whether the indicator of the AE 905S is normal.
2. Status of the link indicator
when an electrical interface
is working properly
Max. Working
Current
14.5W 0.5A
Status
Steady on (Green)
Steady on (Red)
Flashing at an interval of 1s
(Red)
Flashing at an interval of 1s
(Green)
Off
Allowable Voltage Range (AC)
100 V to 240 V
Allowable Voltage Range (DC)
-38.4 V to -72 V
3. Status of the L/A indicator when
an SFP interface is working properly
Recommended
Rule for Selecting a Proper Fuse
Fuse Capacity
•Rated working current of fuse ≥
≥0.625 A
maximum working current of
equipment x 1.25.
•Maintaining the current at the
minimum value
of the fuse capacity is recommended.
Description
The AE 905S module works properly.
The AE 905S module encounters a hardware
fault or overtemperature event.
The frequency or time of the GPS is out of
The GE port is unavailable (not linked).
1. The module is not running.
2. The module is not powered on.
13
(Power Distribution Cabinet)
lock.