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(1) Protection and handling of optical cable communication lines
(2) 1 Introduction
(3) With the continuous development of scientific skills in our country, optical cable communication has also been widely used. However, after the completion of the optical cable construction, it will be affected by factors such as weather and man-made elements during use, which will directly affect the quality of optical cable communication. Therefore, relevant researchers also need to strengthen the protection and management of optical cable communication lines in order to achieve an outstanding role in the protection and management of optical cable communication lines.
Maintenance and management of optical cable communication lines
(4) 2 Several factors affecting the normal operation of optical cable communication lines
(5) Optical cables are also easily affected by various external factors during operation, which can easily lead to a series of faults. A brief analysis of the reasons for the failure of optical cables can be roughly divided into three types: natural elements, man-made elements and construction quality elements.
(6) Analyze fiber optic cable communication, any minor problems will directly affect the safety of its operation and bring huge economic losses to related enterprises. Therefore, during the operation of communication optical cables, it is necessary to give satisfactory attention to these relevant elements and adopt corresponding measures to eliminate potential safety hazards in a timely manner. Only in this way can the operational safety and stability of the optical cable line be effectively improved, and the development of communication affairs in our country can be promoted. Industry has been further developed. Protection method of communication optical cable line
(7) 3.1 Daily protection operations
(8) In the daily protection of communication optical cables, the relevant protection part needs to do the following:
(9)
(1) The communication optical cable handles part of the demand and organizes personnel to check the line regularly. For some optical cables during the construction process, it is necessary to pay more attention to promptly remove and correct various potential safety hazards. In the specific construction process, we also need to enclose the optical cable. Flammable, explosive, and corrosive materials should be removed in time.
(10)
(2) The construction unit is required to set up the engineering label in the area of the optical cable location. In the daily protection process, in order to prevent many problems such as ground subsidence, it is also necessary to regularly cultivate and correct the area of the optical cable location. In addition, repairers also need to repair the basement and waterline room at the fiber optic cable location. The hydrogen cleaning ensures its dryness and satisfactory ventilation, thereby effectively preventing the corrosion of the optical cable in harsh environments.
(11)
(3) The corresponding optical cable repair personnel also need to check and repair the overhead optical cable regularly, and need to make up for the hook in time to effectively prevent the occurrence of damage to the communication optical cable. In this process, the protection personnel also need a junction box that can fix the overhead optical cable.
(12) 3.2 Skill protection
(13) Adjustment and verification of optical fiber attenuation constant: In the normal operation process of optical fiber, it is often affected by various factors such as external temperature and self-aging. However, the initial attenuation value of optical fiber will be affected by various factors. Big change. When the attenuation constant of the optical cable exceeds 0.1 db/km, it will directly affect the operating quality and information transmission function of the optical cable. Therefore, in the emergency repair process, if the fiber needs to be reconnected, the joint loss should be strictly controlled within 0.2 db. In the process of fiber optic cable transformation and correction, the average loss of single-mode fiber should be controlled within 0.1 db.
