Final answer:
The SC connector is a box-shaped, push-pull type connector used with single-mode fiber. It snaps into a receptacle and is known for its low signal loss, high durability, and secure connection, making it standard in high-performance fiber optic networks.
Step-by-step explanation:
The connector that is typically box-shaped and snaps into a receptacle, used with single-mode fiber, is known as an SC (Subscriber Connector or Standard Connector). It is a push-pull type connector that has become a standard for optical fiber systems due to its performance and reliability. The SC connector offers low signal loss and high durability, which is essential in fiber optic networks where data is transmitted over long distances.
There are several types of connectors used in fiber optics, including the LC, ST, and FC connectors, each with its unique shape and application. However, the SC connector is particularly known for its locking mechanism which gives it a 'snap-in' characteristic, ensuring a secure and stable connection. This makes it ideal for telecommunication networks, including CATV, Internet Service Provider (ISP) installations, and data centers.
When working with single-mode fiber, precision is key. Single-mode fiber allows one mode of light to pass through its core, which means that maintaining a clean, uninterrupted path for the light is crucial. Connectors like the SC are engineered to align the fiber cores precisely which is necessary to minimize loss of signal. It's important to always ensure that the fiber ends are properly cleaved and the connectors are clean for optimal performance of the fiber optic system.