Functions of optical fiber distribution box

Optical fiber distribution box plays a key role in the power system and optical fiber communication network, and its main functions can be summarized as follows:

First, signal transmission and connection

1. Optical fiber cable connection: The main function of the optical fiber distribution box is to connect the optical fiber cable to the power system or communication equipment to achieve the transmission of optical signals. Fiber optic cable is widely used in power system and communication network because of its advantages of ultra-high speed, ultra-long transmission distance and strong anti-interference ability.

2. Wiring function: The optical fiber distribution box connects, distributes, and schedules optical fiber lines through internal adapters and connectors. This includes the introduction, fixing and stripping protection of optical cables, the welding and protection of optical fibers, and the storage and management of pigtails and jumpers.

Second, equipment maintenance and management

1. Intelligent maintenance and management: Optical fiber distribution box can be used to achieve intelligent maintenance and management of power equipment and communication equipment. By monitoring and real-time collection of devices such as sensors and optical fiber cables in the power distribution box, you can sense the running status of devices, warn of anomalies, and diagnose faults. This helps personnel handle anomalies in a timely manner, reduce O&M costs, and improve work efficiency.

2. Optical cable management: Optical fiber distribution box provides effective management and protection of optical cables to prevent optical cable damage and ensure the stable transmission of optical signals. At the same time, it also supports the cross-connection of optical fibers, making the wiring and maintenance of optical cables more flexible and convenient.

Third, power security

1. Isolation of current loop: In the distribution system, the optical fiber distribution box can be used to isolate the current loop to prevent leakage and arc failure, so as to ensure the safe and stable operation of the power system.

2. Remote monitoring and control: Due to the safe and reliable transmission of optical fiber cables, optical fiber distribution boxes can also be used to achieve remote monitoring and control of distribution systems. This can improve the safety and reliability of the power system, reduce the incidence of power accidents, and ensure the safety of people's lives and property.

Fourth, applications in specific environments

1. Coal mine underground environment: For the environment with gas and coal dust explosion danger in coal mine underground, optical fiber distribution box is designed as the essential safety equipment for mining, which is suitable for the special use environment of coal, metallurgy, chemical industry, building materials, transportation, electric power and other industries. It provides termination, protection, connection and management of optical and optical cables to ensure smooth network communication.

In summary, optical fiber distribution boxes play an important role in signal transmission, equipment maintenance and management, power security and applications in specific environments. With the continuous development of science and technology and the continuous upgrading of power systems, the functions and application range of optical fiber distribution boxes will continue to expand and improve.