50 Pcs Fiber Optic Dust Caps, 1.25mm & 2.5mm Long Tail Covers for LC SC FC ST MPO SMA Cables (Black SMA Fiber Optic Jumper Dust Cap)

Keep your fiber optic connections clean and protected with this pack of 50 high-quality dust caps. These universal protective covers are engineered to fit both 1.25mm and 2.5mm connectors, making them ideal for LC, SC, FC, ST, MPO, and SMA fiber optic cables. The durable material and long tail design ensure that the sensitive ceramic ferrules are shielded from dust, oil, and physical damage when not in use. Whether you are a network technician, data center manager, or DIY enthusiast, these dust plugs are an essential accessory for maintaining optimal signal transmission and extending the lifespan of your valuable fiber optic hardware.

• Universal Compatibility: Specially designed to fit a wide range of fiber optic connectors including LC, SC, FC, ST, MPO, and SMA, ensuring comprehensive protection for your diverse networking equipment.
• Perfectly matching the ferrule diameters of most standard fiber optic jumpers and adapters on the market.
• Long Tail Protection: Features an extended tail design that securely covers the connector body and strain relief boot, shielding the sensitive ferrule end-face from dust, scratches, and damage during storage or transportation.