The maintenance method of optical fiber distribution box mainly includes the following aspects to ensure its normal operation and extend its service life:
First, daily inspection
1. Appearance inspection:
– Periodically check whether the shell of the optical fiber distribution box is damaged, deformed, or corroded.
– Check whether the door panel is well sealed, loose or damaged.
– Ensure that the grounding wire is firm and non-destructive, and the grounding resistance complies with the specified range.
2. Internal inspection:
– Observe the connection status of the optical fiber connector in the box to ensure that it is not loose or falling off.
– Check whether the bending radius of the pigtail meets the requirements to prevent optical fiber damage caused by a small radius.
– Pay attention to observe whether there is foreign matter in the box, such as dust, insects, etc., clean up in time.
Second, clean regularly
1. Surface cleaning:
– Wipe the surface of the optical fiber distribution box with a clean soft cloth or dust-free paper to remove dust and dirt.
– Avoid using detergent containing corrosive ingredients to prevent damage to the surface of the equipment.
2. Internal cleaning:
– In the case of power failure, open the door panel of the optical fiber distribution box and clean the interior.
– Use special electronic device cleaning water or special electronic device cleaning supplies to gently wipe optical fiber connectors, pigtails and other components.
– Avoid touching the fiber end face during cleaning to prevent contamination or damage.
Third, electrical performance testing
1. Use professional tools:
– Use ammeter, voltmeter and other tools to detect the current, voltage and other parameters of the optical fiber distribution box to ensure that they are within the normal range.
– Test leakage protector, overload protector, short circuit protector and other safety protection devices to ensure that they work properly.
Fourth, fastening and adjustment
1. Fastening inspection:
– Periodically check and tighten screws on components such as optical fiber connectors and pigtails to prevent loose screws.
– Check whether the connection lines of other electrical components in the box are firm, and whether they are loose or falling off.
2. Parameter adjustment:
– Adjust the operating parameters of the optical fiber distribution box as required, such as output power and attenuation.
– Pay attention to follow the requirements of the equipment manual or relevant technical specifications during the adjustment process.
Fifth, fault handling and recording
1. Troubleshooting:
– Once the optical fiber distribution box is found to be faulty or abnormal, it should be stopped immediately and the cause should be identified.
– Take appropriate measures according to the fault symptom and cause, such as replacing damaged parts and repairing cables.
2. Record and backup:
– Record the maintenance process of the optical fiber distribution box in detail, including the maintenance time, maintenance contents, fault symptoms, and troubleshooting results.
– Periodically back up and organize maintenance records for future query and analysis.
Sixth, environmental control
1. Temperature and humidity:
– Ensure that the optical fiber distribution box is installed in a proper temperature and humidity environment to prevent equipment damage caused by a high or low temperature or humidity.
– A temperature and humidity monitoring system can be installed to monitor and adjust environmental parameters in real time.
2. Dustproof and waterproof:
– Strengthen the dust and waterproof measures of the optical fiber distribution box to prevent dust and moisture from entering the equipment and affecting the performance and service life.
– Check the integrity of dust cover and waterproof seal regularly and replace damaged parts in time.
Seventh, professional training and maintenance
1. Personnel training:
– Conduct regular professional training for operation and maintenance personnel to improve their professional quality and skills. The training content should include the structure principle of the optical fiber distribution box, operating procedures, and maintenance skills.
2.Professional maintenance:
– For complex or important optical fiber distribution box systems, it is recommended to invite professional and technical personnel to perform regular maintenance and inspection to ensure the stable operation of the equipment.
Through the implementation of the above maintenance methods, the fault incidence of the optical fiber distribution box can be effectively reduced and the stable operation of the communication network can be guaranteed. At the same time, it also helps to extend the service life of the equipment and reduce maintenance costs.
Chengdu Focus Infra Materials Co.,Ltd is a global business trading company. The company focused on the field of fiber optical networks and data communications, our products are widely used in telecommunication transmission network systems, wide area networks, FTTH, FTTX, FTTA and security monitoring systems. Products Mainly include：heat shrink tubes, cold shrink tubes, joint closures, terminal connector, terminal box, fiber optic splice closure, PLC splitter, fiber pigtail, FTTH accessories. Official website Address:www.cdfocusinfra.com
