What will happen if the temperature of the Optical module is too high or too low?

Too high or too low temperature of the Optical module will affect the function of the Optical module, resulting in communication data errors. An alarm will be issued because the temperature of the Optical module is not within the normal planning range. When the flashing Optical module is in poor condition, the AC will continue to send data until the Optical module returns to normal operation.

High temperature effect of Optical module:

If the operating temperature of the Optical module is too high, the optical power of the Optical module will increase, the received signal will fail, or even burn the Optical module, causing the Optical module to fail to work normally. At this point, the DDM function should be added. The temperature control system may be selected for real-time monitoring and compensation to ensure the stability of the extinction ratio and optical power of the Optical module and the normal operation of the optical communication system.

Influence of low temperature of Optical module:

Generally speaking, as long as the Optical module is not exposed to the harsh environment below zero, the temperature will not be too low. It is recommended not to use the Optical module when the temperature is too low, because this will cause the function of the Optical module to be unstable.