It is a reusable passive device used to connect two fibers or cables to form a continuous optical path. It has been widely used in fiber transmission lines and fiber distribution frames.

Key features

• Fiber optic connector, commonly known as a fiber optic connector, is commonly referred to as a fiber optic connector.
• And optical fiber test instruments and meters are the most used optical passive components.
• Tensile strength For a good fiber optic connector, the tensile strength is generally required to be no less than 90N.
• For the optical performance requirements of fiber optic connectors, the two most basic parameters of insertion loss and return loss are mainly used.
• Insertion Loss is the loss of the effective optical power of the link caused by the introduction of the connector.
• The smaller the insertion loss, the better.
• Generally, the requirement should be no more than 0.5dB.
• Return Loss (Reflection Loss) refers to the ability of the connector to suppress the reflection of the link optical power, and its typical value should be no less than 25dB.
• In the actual application of the connector, the surface of the pin has been specially polished to make the return loss larger, generally not less than 45dB.
• Interchangeability, repeatability The fiber optic connector is a universal passive device.
• For the same type of fiber optic connector, it can be used in any combination and can be used repeatedly.
• Therefore, the additional loss introduced is generally less than 0.2 dB.

Application scope

• Fiber to the home (FTTH) projects
• Cable network TV (CATV)
• Passive optical network systems (EPON / BPON / GPON)
• Other optical splitting systems
• Local area networks (LAN) and access networks
• Metropolitan area networks (MAN)

More views