Understanding Fiber Optic Patch Cords: SC, LC, FC, ST, E2000 Connectors and WeUnion's Services

Fiber optic patch cords are essential components in modern communication networks, providing reliable and efficient connections between devices. They come in various types, each with unique features tailored for specific applications. Below is an overview of some common fiber optic patch cords:

SC Fiber Optic Patch Cord

The SC (Subscriber Connector) is known for its square shape and push-pull coupling mechanism. Developed by NTT, it offers low cost, simplicity, and good durability. SC connectors are widely used in telecommunications, especially in FTTX passive optical networks.

LC Fiber Optic Patch Cord

The LC (Lucent Connector) is a small form-factor connector with a 1.25mm ferrule, approximately half the size of the SC connector. Its compact design makes it ideal for high-density applications, such as data centers and local area networks.

Uniboot Fiber Optic Patch Cord

Uniboot patch cords integrate two fibers into a single cable with a single housing, reducing cable congestion and improving airflow in high-density environments. They often feature reversible polarity mechanisms, allowing for easy polarity changes without tools.

FC Fiber Optic Patch Cord

The FC (Ferrule Connector) uses a threaded coupling mechanism, providing a secure connection suitable for high-vibration environments. Commonly used with single-mode optical fiber, FC connectors are found in datacom, telecommunications, and measurement equipment.

ST Fiber Optic Patch Cord

The ST (Straight Tip) connector features a bayonet-style coupling mechanism and a 2.5mm ferrule. Developed by AT&T, it was widely used in early fiber networking applications. While less common today, ST connectors are still found in legacy multimode fiber networks.

E2000 Fiber Optic Patch Cord

The E2000 connector, developed by Diamond SA, includes a spring-loaded shutter to protect the ferrule from dust and scratches. It offers low insertion loss and high return loss, making it suitable for modern telecommunication networks. However, its advanced features come at a higher cost compared to other connectors.

Selecting the appropriate fiber optic patch cord depends on factors such as application requirements, network environment, and budget considerations. Understanding the characteristics of each connector type ensures optimal performance and reliability in fiber optic networks.

WeUnion offers a comprehensive range of FTTx solutions, with all products undergoing 100% quality inspection. We support OEM and ODM services, provide free samples, and ensure fast delivery to meet your specific requirements.