[Optimal Signal Integrity]The FC Male to LC Female Adapter ensures minimal signal loss with an insertion loss of ≤0.2dB and a return loss of ≥50dB at wavelengths of 1310nm and 1550nm. This helps maintain strong signal integrity in your fiber optic network. [ and Reliable]Constructed with a ceramic and metal sleeve, this adapter is designed for repeated use, supporting over 1000 connection cycles without degradation. Its robust build provides excellent flame retardancy and high temperature resistance, ensuring long-term reliability and safety. [Versatile Use]Ideal for a variety of fiber optic applications, this adapter is compatible with telecommunications, CATV engineering, optic network maintenance, optical measurement, and more. It facilitates the connection between FC and LC fiber patch cables and can be used with a Visual Fault Locator to check cable continuity. [Enhanced Network Performance]By facilitating the connection between different types of fiber patch cables, the FC to LC adapter plays a crucial role in the setup and maintenance of fiber optic networks, ensuring efficient data transmission and reducing potential connectivity issues. [Compact and User-Friendly]This adapter is engineered for easy handling and installation. Its compact design allows for seamless integration into existing setups, making it a practical choice for professionals and enthusiasts alike. Color: As Shown Material: plastic Package Contents: 3*FC to LC Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.