Ethernet Communication Lightning Protection And ESD Protection Design

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 Overview

As the integration level of integrated circuits becomes higher and higher, the circuits become more and more complex, the working voltage becomes lower and lower, and the requirements for environmental stability are higher. On the one hand, due to the highly integrated internal structure of electronic equipment, the level of voltage and overcurrent resistance of the equipment has decreased, and the ability to withstand overvoltage and overcurrent has decreased. On the other hand, due to the increase in signal source paths, the system is more susceptible to suffering overvoltage and overcurrent intrusion than before.

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 Cause

Due to the increasing competition in the telecommunications and industrial control industries, telecommunications service and communication product suppliers have a relatively higher demand for high-reliability network equipment provided by telecommunications equipment suppliers. Overvoltage and various static electricity hazards are usually caused by: lightning strikes, induction caused by adjacent wires, direct contact with power lines, or user equipment failure. These hazards can endanger telecommunications network equipment users and maintenance personnel. Therefore, telecommunications equipment suppliers reduce telecommunications system maintenance costs and improve telecommunications system reliability by increasing the equipment's ability to withstand overvoltage and overcurrent.

In response to the above problems, the professional R&D team of Yint Electronics has a solution.

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 Feature

Applicable conditions: The distance between the network cable and the fully exposed direct mine area is less than 10M.

Test standard: TU-T K.21 (10/700 μS) impedance (40Ω)

Differential mode: 1.0KV Common mode: 6.0KV

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 Company Profile

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 Production Process

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 Certifications

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 Data Sheet

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 Optional Surface

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 Testing Quality

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