{"product_id":"lc-duplex-fiber-optic-dust-caps-anti-oxidation-protective-covers","title":"LC Duplex Fiber Optic Dust Caps – Anti-Oxidation Port Covers","description":"\n\u003ch2\u003eLC Duplex Fiber Optic Dust Covers – Protect Your Optical Ports\u003c\/h2\u003e\n\u003cp\u003eKeep your LC duplex fiber optic connectors and ports in pristine condition with these high-quality plastic dust covers. Designed for lab optical equipment, networking hardware, and telecom installations, these anti-oxidation protective caps shield exposed ports from dust, debris, and moisture that can degrade signal quality and connector performance.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Oxidation Protection:\u003c\/strong\u003e Shields LC duplex connector ports from oxidation, dust, and environmental contaminants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Lightweight yet sturdy material ensures a secure, snug fit over connector ports.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for labs, data centers, telecom equipment, networking racks, and optical fiber patch panels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Pack Value:\u003c\/strong\u003e Available in 10-piece and 50-piece quantities — stock up and protect every port in your setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Fit:\u003c\/strong\u003e Precision-molded to fit standard LC duplex fiber optic ports, keeping connectors clean when not in use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew \u0026amp; High Quality:\u003c\/strong\u003e Each cap is manufactured to a high standard for reliable, long-lasting port protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e LC Duplex Dust Cap \/ Protective Cover\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 10 pcs or 50 pcs (select your preferred quantity)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e As shown in product images\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow a 2–3% size tolerance due to manual measurement. Actual product color may vary slightly from images due to differences in monitor display settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-wooden-handle-nylon-bristle-paint-brush-for-oil-painting-dusting-and-cleaning-unrechargeable-hand-tool-set-without-batt-2\"\u003e10Pcs Wooden Handle Nylon Bristle Cleaning Brushes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-100pcs-microfiber-towels-car-wash-drying-cloth-towel-household-cleaning-cloths-auto-detailing-polishing-cloth-home-clean-tools\"\u003eMicrofiber Cleaning Cloths – Multi-Pack\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-piece-storage-tray-360-degree-refrigerator-storage-rotating-tray-used-for-kitchen-spice-jars-and-sundry-storage-turntable-1\"\u003e360-Degree Rotating Storage Tray for Organization\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of fiber optic connectors do these dust caps fit?\u003c\/h4\u003e\n\u003cp\u003eA: These dust covers are specifically designed for LC duplex fiber optic connectors and ports. They are precision-molded to fit standard LC duplex interfaces commonly found in lab optical equipment, data centers, patch panels, and telecom hardware.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many dust caps are included in each pack?\u003c\/h4\u003e\n\u003cp\u003eA: These LC duplex fiber optic dust covers are available in two pack sizes — a 10-piece pack and a 50-piece pack — allowing you to choose the right quantity for your installation or lab environment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why should I use dust caps on fiber optic ports?\u003c\/h4\u003e\n\u003cp\u003eA: Exposed fiber optic connector ports are vulnerable to dust, debris, moisture, and oxidation, all of which can degrade optical signal quality and damage connector end-faces. Using protective dust caps keeps ports clean and extends the lifespan of your optical equipment and connectors.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of fiber optic connectors do these dust caps fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These dust covers are specifically designed for LC duplex fiber optic connectors and ports. 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