The 1-meter aviation loopback communication cable fiber optic patch cord is a 1-meter optical communication passive device designed specifically for aerospace scenarios. It forms a looped closed loop through the optical fiber core wire, and is equipped with aviation-grade optical connectors at both ends to achieve self-loop transmission and testing of optical signals. The product must meet the strict requirements of the aviation field for high temperature resistance, vibration resistance, and electromagnetic interference prevention. It is often used for on-site debugging, system self-test, and short-distance closed-loop communication of airborne electronic equipment. It has the characteristics of lightweight, high reliability, and strong environmental adaptability.
Performance characteristics:
1.Low attenuation:
It can effectively reduce the energy loss of optical signals during transmission and ensure signal strength
2. High anti-interference:
With high-quality shielding layer and structural design, it can resist strong electromagnetic interference generated by avionics equipment, etc., to ensure the accuracy and stability of signal transmission.
3. Good environmental adaptability:
It can work normally in a variety of temperatures, can withstand harsh environments such as strong radiation and severe vibration at high altitudes, and its performance remains stable after rigorous vibration tests.
4. Long life and high reliability:
It has a high plug-in life, and the performance changes such as insertion loss and return loss after each plug-in are minimal, which can meet the needs of long-term use and maintenance of aviation equipment.
Application scenarios:
1.Airborne equipment debugging:
During aircraft manufacturing and maintenance, it is used to perform loopback self-test on airborne communication systems, radar systems, etc., so that technicians can quickly locate equipment failures and test signal transmission performance.
2. Internal connection of aerospace vehicles:
In aerospace vehicles, it is used to connect various optical communication equipment, sensors and controllers in the cabin to achieve short-distance optical signal transmission and meet the data interaction needs between devices.
3. Temporary test link establishment:
During the R&D and testing phase of avionics equipment, a temporary loopback communication link can be established to provide a stable optical signal transmission channel for equipment testing, facilitating the evaluation and optimization of equipment performance.
