This fiber optic keystone jack from LYNN offers a reliable and efficient solution for your networking needs, featuring a simplex female SC/APC connection. Constructed with high-quality ceramic materials, it is designed to ensure a high-precision mating structure, enabling optimal performance with minimal insertion loss of ≤0.2dB. The distinctive green connector on a white plastic housing not only conforms to standard keystone sizing but also brings a touch of color to your installation while being RoHS compliant. Engineered for durability, this keystone jack withstands operating temperatures ranging from -25°C to 70°C and has been rated for over 500 mating cycles, making it a dependable choice for long-term use. Additionally, its tool-less snap-in installation simplifies the setup process, making it an ideal component for modern network infrastructure, particularly when working with single mode fiber systems.