What are the maintenance methods of optical fiber distribution box

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

Appearance inspection:

Periodically check whether the shell of the optical fiber distribution box is damaged, deformed, or corroded.

Check that the door panel is properly sealed and is not loose or damaged.

Ensure that the grounding cable is secure and non-destructive, and the grounding resistance complies with the specified range.

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

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.

Internal cleaning:

In the case of power failure, open the door panel of the optical fiber distribution box to clean the interior.

Use special electronic device cleaning water or special electronic device cleaning supplies to gently wipe components such as optical fiber connectors and pigtails.

During the cleaning process, avoid touching the optical fiber end face to prevent contamination or damage.

Third, electrical performance testing

Use professional tools:

Use tools such as ammeter and voltmeter to check the current, voltage and other parameters of the optical fiber distribution box to ensure that they are within the normal range.

Test the leakage protector, overload protector, short circuit protector and other safety protection devices to ensure that they work properly.

Fourth, fastening and adjustment

Fastening check:

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.

Parameter adjustment:

Adjust the operating parameters of the optical fiber distribution box, such as output power and attenuation, as required.

During the adjustment process, comply with the requirements of the device manual or related technical specifications.

Fifth, fault handling and recording

Troubleshooting:

Once the optical fiber distribution box is found to be faulty or abnormal, stop using it immediately and find out the cause.

Take appropriate measures based on the fault symptoms and causes, such as replacing damaged parts and repairing cables.

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

Temperature and humidity:

Ensure that the optical fiber distribution box is installed in an environment with appropriate temperature and humidity to prevent equipment damage caused by high or low temperature and humidity.

A temperature and humidity monitoring system can be installed to monitor and adjust environmental parameters in real time.

Dust and water resistance:

The optical fiber distribution box is protected against dust and water to prevent dust and water from entering the device and affecting its 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

Personnel training:

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.

Professional maintenance:

For a complex or important optical fiber distribution box system, you are advised to invite professional technical personnel to perform regular maintenance and check to ensure the stable running of the device.

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.