Fiber-optic connectors should be cleaned with lint-free optical wipes, and 100% pure isopropyl alcohol
should be used with the wipes. Compressed air is also useful to clean any dirt and debris from connectors or
receptacles. There are cassette-type cleaning devices that have an advanceable cleaning ribbon. The tips of
a male fiber-optic connector are typically ceramic. A protective cap should always be applied to the connector on the fiber cable as well as to the connector on the fiber equipment. This prevents damage and dirt
build up.

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