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  • Basic knowledge of optical fiber and cable part (2)

    Basic knowledge of optical fiber and cable part (2)

       16. In the current commercial optical fiber, what wavelength of light has the smallest dispersion? What wavelength of light has the least loss?    Answer: Light with a wavelength of 1310nm has the smallest dispersion, and light with a wavelength of 1550nm has the smallest loss.    17. According t... read more

    Oct 22,2020 News
  • Basic knowledge of fiber optic cable (1)

    Basic knowledge of fiber optic cable (1)

       1. Briefly describe the composition of the optical fiber.   Answer: An optical fiber consists of two basic parts: a core and a cladding layer made of transparent optical materials, and a coating layer.   2. What are the basic parameters describing the transmission characteristics of optical fiber... read more

    Oct 16,2020 News
  • Classification of fiber optic patch cords

    Classification of fiber optic patch cords

    In fact, the optical fiber jumper is also called the optical fiber connector. By installing the connector joints on both ends of the optical cable, the equipment and the optical fiber wiring link are connected; one end with a plug is called a pigtail. Optical fiber connectors are widely used in netw... read more

    Oct 10,2020 News
  • What are the advantages of optical communication

    What are the advantages of optical communication

    Many people know that optical fiber communication is very good and popular, and it is the mainstream communication method currently being studied. In fact, the reason why people attach great importance to optical fiber communication is that it has unparalleled superiority compared with other communi... read more

    Sep 30,2020 News
  • What is Factors of optical fiber attenuation and Classification of optical fiber loss

    What is Factors of optical fiber attenuation and Classification of optical fiber loss

    1. The main factors causing fiber attenuation are:    Intrinsic, bending, squeezing, impurities, unevenness and butting, etc.    Intrinsic: It is the inherent loss of optical fiber, including: Rayleigh scattering, inherent absorption, etc.   Bending: When the optical fiber is bent, part of the light... read more

    Sep 24,2020 News