Working principle of 1550nm mechanical optical switch

The working principle of 1550nm mechanical optical switch is based on the combination of light propagation characteristics and mechanical movement. It physically moves mechanical parts such as optical fiber or reflector to realize the conduction or blocking of optical signal, thereby completing the switch control of optical signal. When the control circuit receives the switch signal, it will drive the motor or other driving mechanism to move the moving part to the predetermined position according to the instruction, change the propagation path of light, and realize the switching of optical signal.

1. Working wavelength of 1550nm mechanical optical switch

The working wavelength of 1550nm mechanical optical switch is mainly concentrated around 1550nm. This wavelength has good transmission performance and compatibility in optical communication, matches with a variety of optoelectronic devices, and can be easily connected to various optical communication systems and signal processing equipment.

2. Insertion loss of 1550nm mechanical optical switch

Insertion loss is one of the important indicators to measure the performance of optical switch. In the design and manufacturing process of 1550nm mechanical optical switch, advanced processes and materials are used to ensure that its insertion loss is as low as possible. Generally speaking, its insertion loss is less than 1dB, which helps to ensure the efficiency and stability of optical signals during transmission.

3. Structural characteristics of 1550nm mechanical optical switches

The 850nm mechanical optical switch has a compact and reliable structure, mainly composed of optical fiber, moving parts (such as reflectors or optical fiber connectors), drive mechanisms (such as motors or electromagnets) and control circuits. These components are precisely designed and assembled to form a stable and reliable optical switch system. Its structural characteristics enable the optical switch to operate stably in various complex environments and meet the needs of various application scenarios.

4. Product features of 1550nm mechanical optical switches

I.High precision and stability: The 1550nm mechanical optical switch adopts a precise mechanical structure and advanced control technology to achieve high-precision optical signal switching while maintaining long-term stability.

II. Long life: After optimized design and manufacturing, the optical switch has a life of up to millions of switches, ensuring the long-term and reliable operation of the equipment.

III. Low crosstalk: During the switching process, the optical switch can maintain low crosstalk to avoid interference with adjacent channels and improve the overall performance of the optical communication system.

5. Application fields of 1550nm mechanical optical switches

1550nm mechanical optical switches are widely used in routing selection, signal protection, testing and maintenance of optical networks. For telecom operators, data center operators, large Internet companies and scientific research institutions, 1550nm mechanical optical switches can significantly improve the performance of optical communication networks, reduce maintenance costs, and improve transmission efficiency and stability.

I. Telecom operators: Use 1550nm mechanical optical switches to achieve flexible routing selection of optical networks and improve network reliability and flexibility.

II. Data center operators: In data centers, optical switches can be used to achieve fast switching and protection of optical signals to ensure efficient transmission and storage of data.

III. Large Internet companies: Internet companies can use optical switches to build high-performance optical communication networks, improve data transmission speed and stability, and enhance user experience.

Scientific research institutions: In the field of scientific research,1550nm mechanical optical switches can be used for precise optical experiments and measurements, providing strong support for the research and development of optical communication technology.

The optical switch products produced by Xionghua photoelectric include: mechanical optical switch, all-fiber polarization switch, magneto-optical switch, and MEMS optical switch.