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