OPTON PTA5102Y-16, Руководство пользователя, Страница: 9 / 10

by the warning should not be ignored, and there may be lurking serious system failures.
Working Status
Status
Display
LED Color Description
Low Current
Laser Bias
Key off Red The machine is not
working, it is in the off
state
Chassis
Temperature - Red Above 55°C Alarm
Input Input Low Red Low Optical Power
Output
Output Output Low Red Low Optical Power
Output
Figure 5-1 Warning Message
2. Alarm Status
When the PUMP laser alarms, it usually stops working. The alarm may occur while a related
parameter is outside its safe working range, or a situation has caused damage to the laser. Some
alarms can generally be eliminated after several power switch operations. For alarms that users
cannot exclude themselves, please contact our company immediately.
3. Failure prevention
Users can prevent many potential problems by paying attention to the following information:
1. Place the PUMP laser in an operating range where the ambient temperature is between
0 °C and 50 °C and other conditions meet the requirements. It is recommended to place the
Optical Amplifier in a low dust environment.
2. Ensure that the rear panel fan and front panel socket holes are clear, and the rear panel fan
is running.
3. Check that the voltage of power supply is within the specified standard and that all
connections are correct.
4. Keep the fiber connector clean and reliable, and prevent light leakage from causing a
decline in the output optical power.
Warning

The laser light source on this class 3B laser product emits invisible laser radiation.

Direct viewing the optical signal input interface within a short distance may pose an eye hazard.

Please do not clean the optical signal input interface during lighting.

Reliable grounding and should be protected by static ESD during operation.