Single -mode optical fiber connector classification

Single-mode optical fibers are designed to carry only one mode of light or optical signal. This makes them suitable for long-distance transmission with high bandwidth and low attenuation. Single-mode fiber connectors are used to terminate the single-mode fibers, ensuring efficient and reliable signal transmission. There are various types of single-mode fiber connectors available in the market, each with its own unique characteristics and applications. In this article, we will discuss some of the most common types of single-mode fiber connectors.

SC Connector: The SC connector is a popular type of single-mode fiber connector. It is a push-pull type connector that uses a ceramic ferrule for precise alignment of fibers. It has a rectangular shape and a square snap-in latch that ensures a secure connection. The SC connector is suitable for both simplex and duplex applications.

FC Connector: The FC connector is another popular type of single-mode fiber connector. It uses a threaded coupling mechanism for secure connection and a ceramic ferrule for precise alignment of fibers. It has a round, metal body and is suitable for both simplex and duplex applications. The FC connector is widely used in the telecommunications industry.

LC Connector: The LC connector is a small form-factor connector that uses a ceramic ferrule for precise alignment of fibers. It has a push-pull mechanism for easy insertion and removal and a square shape that allows for high-density connections. The LC connector is suitable for both simplex and duplex applications and is widely used in data center and LAN environments.

ST Connector: The ST connector is an older type of single-mode fiber connector that uses a bayonet-style coupling mechanism for secure connection. It has a round, metal body and a ceramic ferrule for precise alignment of fibers. The ST connector is suitable for both simplex and duplex applications and is widely used in industrial applications.

MU Connector: The MU connector is a small form-factor connector that uses a push-pull mechanism for easy insertion and removal. It has a rectangular shape and a ceramic ferrule for precise alignment of fibers. The MU connector is suitable for both simplex and duplex applications and is widely used in data center and LAN environments.

MTRJ Connector: The MTRJ connector is a small form-factor connector that uses a plastic ferrule for precise alignment of fibers. It has a rectangular shape and a push-pull mechanism for easy insertion and removal. The MTRJ connector is suitable for both simplex and duplex applications and is widely used in data center and LAN environments.

E2000 Connector: The E2000 connector is a small form-factor connector that uses a push-pull mechanism for easy insertion and removal. It has a shutter mechanism that protects the end face of the connector from dust and dirt. The E2000 connector is suitable for both simplex and duplex applications and is widely used in telecommunications and data center environments.

In conclusion, there are various types of single-mode fiber connectors available in the market, each with its own unique characteristics and applications. The selection of a particular type of connector depends on the specific application requirements, such as insertion loss, return loss, ease of installation, and environmental conditions.