Compact pensize fiber cleaner for multimode and singlemode fiber optic cables and connectors, including ST and FC types. Key benefits Improves network reliability by removing dirt from connector end faces and cables, helping prevent fiber link failures. Simple pushtype cleaning with a clear, tactile action; cleaning is indicated by a click sound when finished. Portable, penstyle design that fits easily in a service kit or pocket for field and lab use. Capable of repeated use with a clean cap seal to protect the cleaning tip between operations. What it is and how it works A pentype fiber optic cleaner designed for quick, tool cleaning of fiber connectors and cables. Push to start cleaning, then the cap after use to maintain cleanliness and prevent contamination. Clean, reliable operation with a dedicated cleaning action and audible indication of completion. Compatibility and performance Works with multimode and singlemode fiber optic cables and connectors. Suitable for ST and FC fiber optic connectors and cables to maintain mating surfaces and performance. How to use Remove the cap and align the cleaner with the connector or cable endface. Press to start cleaning; a click sound signals that cleaning is finished. Put the cap back on to seal and protect the cleaning tip. Use scenarios Data center maintenance: clean ST/FC connectors before plugging patch cables into switches, patch panels, or crossconnects to prevent contamination. Field installation: carry in a service kit to clean connectors and cables before mating during onsite deployments. Routine network upkeep: perform regular cleaning of fiber optic ends prior to testing, splicing, or reconnecting to maintain link integrity. Notes Compact, portable design suited for both lab and field environments. Simple, reliable operation with a clear indication of cleaning completion and a protective cap to maintain cleanliness