Which type of connector is often preferred for high-density applications in fiber optics?

The LC connector is often preferred for high-density applications in fiber optics due to its compact size. The LC connector is a small form-factor connector that allows for more connections to be made in a given space compared to traditional connectors. This characteristic is crucial in environments such as data centers, where space is at a premium and maximizing the number of connections is essential.

In addition to its size, the LC connector maintains excellent performance characteristics, ensuring reliable signal transmission, which is critical in high-density setups. Its design features a push-pull mechanism that facilitates easy plugging and unplugging, further enhancing its usability in densely packed environments. These attributes collectively make the LC connector an ideal choice for applications that require high-density cabling.