Fiber jumper knowledge popularization, let you know all kinds of fiber jumper

Optical fiber jumper (also known as optical fiber connector) means that both ends of the Optical Cable are installed with connector plugs to achieve optical active connection; One end with a plug is called a pigtail. Optical Fiber Patch Cord/Cable is similar to coaxial cable, except that there is no mesh shield. At the center is a glass core through which light travels. In a multimode fiber, the diameter of the core is 50μm to 65μm, roughly the thickness of a human hair. The diameter of the single-mode fiber core is 8μm~10μm. The core is surrounded by a glass envelope with a lower refractive index than the core to keep the fiber inside the core. On the outside is a thin plastic jacket to protect the envelope.

The classification and overview of optical Fiber Jumpers are as follows

Optical fiber jumper (also known as optical fiber connector), that is, access to the optical module of the optical fiber connector, there are many kinds of, and can not be interoperable with each other. The SFP module is connected to the LC fiber connector, while the GBIC is connected to the SC fiber connector. The following is a detailed description of several commonly used optical fiber connectors in network engineering:

Fibre Channel optical fiber jumper: The external reinforcement mode is metal sleeve, and the tightening mode is turnbuckle. Generally used on the ODF side (most used on the distribution frame)

SC type optical fiber jumper: Connects to the connector of the GBIC optical module. Its shell is rectangular, and it is tightened using the latch type without rotating. (Most used on routers and switches)

St-type optical fiber jumper: Usually used in optical fiber distribution frames, the shell is round, and the fastening method is turnbuckle. For 10Base-F connections, the connector is usually of type ST. Commonly used in optical fiber distribution frames)

LC type fiber jumper: Connector to SFP module, it is made of easy to operate modular jack (RJ) latch mechanism. (Commonly used routers)

The classification and overview of optical fiber jumpers are as follows

Optical fiber jumper (also known as optical fiber connector), that is, access to the optical module of the optical fiber connector, there are many kinds of, and can not be interoperable with each other. The SFP module is connected to the LC fiber connector, while the GBIC is connected to the SC fiber connector. The following is a detailed description of several commonly used optical fiber connectors in network engineering:

Fibre Channel optical fiber jumper: The external reinforcement mode is metal sleeve, and the tightening mode is turnbuckle. Generally used on the ODF side (most used on the distribution frame)

SC type optical fiber jumper: Connects to the connector of the GBIC optical module. Its shell is rectangular, and it is tightened using the latch type without rotating. (Most used on routers and switches)

St-type optical fiber jumper: Usually used in optical fiber distribution frames, the shell is round, and the fastening method is turnbuckle. For 10Base-F connections, the connector is usually of type ST. Commonly used in optical fiber distribution frames)

LC type fiber jumper: Connector to SFP module, it is made of easy to operate modular jack (RJ) latch mechanism. (Commonly used routers)