Regular cleaning and maintenance of optical fiber cable connectors are important links to ensure the quality of optical fiber communication. The following is detailed guidance on the regular cleaning and maintenance of optical fiber cable connectors:
Lint-free optical fiber cleaning cloths and cotton swabs: used for wiping the surfaces and end faces of optical fiber connectors.
Anhydrous ethanol (optical grade, purity >99.5%) : As a cleaner, it is used to remove dirt and grease from the end face of connectors.
Microscope: It is used to inspect the cleanliness and integrity of the connector end face.
Powder-free rubber gloves or finger cots: Protect the operator's hands and prevent contamination of the connector.
Compressed air (oil-free and water-free) : Used to blow away tiny particles on the end face of the connector when necessary.
Confirm safety: Before cleaning, make sure there is no optical signal transmission inside the optical fiber to avoid laser damage to the eyes.
Initial cleaning:
Remove the protective sleeve of the connector (if any).
Use a fiber optic cleaning cloth dipped in a small amount of anhydrous ethanol to gently wipe the surrounding surfaces of the connector to remove dust and dirt.
End face cleaning
Place the optical fiber connector under a microscope and adjust the magnification to clearly observe the end face.
Use a cotton swab dipped in a small amount of anhydrous ethanol to gently wipe the dust and tiny particles on the end face of the connector. Note that the wiping direction should be kept consistent to avoid scratching the end face.
After the cleaning is completed, use the microscope again to check the cleanliness and integrity of the end face.
Recovery protection:
If the connector has a protective sleeve, it should be reinstalled after cleaning to protect the end face of the connector from contamination.
Avoid reuse: Lint-free cotton cloth or cotton swabs should be used only once to prevent contamination caused by reuse.
Gentle operation: During the cleaning process, operate gently to avoid excessive force that may damage the end face of the connector.
Prevent contamination: During the cleaning process, it is necessary to prevent contaminants such as fingers and dust from coming into contact with the end face of the connector.
Use professional tools: Try to use professional optical fiber cleaning tools and equipment to ensure the cleaning effect.
Regular inspection: Regularly check the cleanliness and integrity of the optical fiber connectors, and promptly identify and address any issues.
Storage environment: Store the optical fiber connectors in a dry and clean environment to avoid moisture and contamination.
Avoid excessive bending: During storage and use, avoid excessive bending of the optical fiber connector to prevent damage to the optical fiber.
Timely replacement: If severe wear or damage is found on the end face of the optical fiber connector, a new connector should be replaced in a timely manner.
