Common Problems and Solutions about Optical Network Unit

Common Problems and Solutions about Optical Network Unit

November 25,2021

Optical network unit, abbreviated as ONU, is a terminal device accessed by optical fiber suppliers, which can be divided into active optical network unit and passive optical network unit. ONU is a user-end device in an optical network. It is placed at the user's end and used in conjunction with the OLT to implement Ethernet Layer 2 and Layer 3 functions to provide users with voice, data, and multimedia services. Optical network units are widely used in the construction of smart grid data communication platforms.

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Basic Information Of Mv Cable

November 24,2021

Many people know about low-voltage cables and high-voltage cables while few people know about medium voltage cable, also well known as MV cable, which is a kind of cable with voltage range between 6KV and 33KV. It is widely used in petrochemical, transportation, wastewater treatment, food processing and so on.

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Quickly Understand The Basics Of Opgw Fiber

November 19,2021

Optical fiber is a kind of fiber made of glass or plastic, which can be used as a light transmission tool. The main purpose of optical fiber is communication. Today I will introduce you to the basic knowledge of optical fiber.

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Basic Information Of Composite Long Rod Insulator

November 19,2021

Many people may not be familiar with composite long rod insulator since it is a equipment applied to high voltage transmission lines, especially in dirty areas. Today we are going to introduce the basic knowledge about composite long rod insulators.

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How Much do you Know about VDE 0207?

November 18,2021

The full name of VDE is Prufstelle Testing and Certification Institute, the German Association of Electrical Engineers. Established in 1920, it is one of the most experienced test certification and inspection agencies in Europe. It is a CE notified body authorized by the European Union and a member of the international CB organization. In Europe and internationally, it has been recognized by the CENELEC European certification system for electrical products, the European harmonized system for CECC electronic component quality assessment, and the worldwide IEC electrical products and electronic component certification system. The products evaluated are very extensive, including household and commercial electrical appliances, IT equipment, industrial and medical technology equipment, assembly materials and electronic components, wires and cables, etc.

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YD/T 1092 1119 1319,YDT1997.1

June 04,2021

JiangDong Group Co., Ltd. is one of the leading YD/T 1092 1119 1319,YDT1997.1 in China. Feel free to contact us+86 15996508368

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