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The optical coaxial hybrid connector optical coaxial hybrid connector insertion loss, return loss
What is the optical coaxial hybrid connector? What is the optical coaxial hybrid connector? What is their basic principle?
Due to the different end faces of the plug, the loss performance of the connector is also different. The optical performance of optical fiber connector is mainly measured by insertion loss and return loss. What is the optical coaxial hybrid connector? Then, what is the insertion loss? Insertion loss (IL) is the optical power loss caused by connection. It is mainly used to measure the optical loss between two fixed points in the optical fiber. It is usually caused by the lateral deviation between two optical fibers, the longitudinal gap in the optical fiber joint, the end quality, etc. the unit is expressed in dB. The smaller the value, the better. Generally, it should not be greater than 0.5dB.
What is an optoelectronic hybrid connector? What is an optical coaxial hybrid connector? Return loss (RL) refers to the parameter of signal reflection performance, which describes the power loss of optical signal return / reflection. Generally, the larger the better. The value is usually expressed in dB. The typical RL value of APC connector is about - 60dB, and that of PC connector is about - 30dB.T