Coupling/Decoupling Networks for Surge Testing on Unshielded Symmetrical High-Speed Communication Lines CDN 405

Model：CDN 405T8-C

The CDN 405T8-C is designed to conduct surge test on unshielded symmetric high-speed communication lines for data transmission rate up to 1,000 MBit/s.

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Description

The CDN 405T8-C is designed to conduct surge test on unshielded symmetric high-speed communication lines for data transmission rate up to 1,000 MBit/s. It fully meets the requirement of IEC/EN 61000-4-5: 2017 (figure 11). High conductive magnetic material is used as decoupling component, which makes decoupling capacity and transmission rate stable.

Features：

  • High conductive magnetic material is used as decoupling component.
  • Capable of testing output to 4-path 8-line simultaneously.
  • Data transmission rate 10 MB / 100 MB / 1000 MB.
  • Capable of Superposing surge waveforms simultaneously.
  • Powerful surge resistance, standard withstand voltage up to 6 kV, 10 kV is customized.

Test Connection Illustration:

Test Connection Schematic Circuit:

Standard

  • IEC 61000-4-5
  • GB/T 17626.5
  • EN 61000-4-5

Specifications

Technical Parameters
Model No. CDN 405T8-C
Standard IEC/EN 61000-4-5
Coupling Waveform 1.2/50 μs、8/20 μs
Impulse Voltage 6 kV（10 kV on request）
Coupling Mode 8 lines (4 pairs) unshielded symmetrical

Common mode (L-PE)
Coupling Component Capacitor (built-in)
Output Impedance Built-in resistance160 Ω*4

8 lines equivalent resistance 40 Ω
Decoupling Inductance 20 mH
Residual Voltage ＜2%（Coupling surge voltage）
Communication Port Female RJ45 Connector, connecting Telecom cables
Pin Assignment Pair 1: pins 1 / 2
Pair 2: pins 3 / 6
Pair 3: pins 4 / 5
Pair 4: pins 7 / 8
Data Transmission Rate 10MBit/s、100MBit/s、1,000MBit/s
Working Voltage Max. 100 V DC
Working Current Max. 1 A
General parameters
Size 475 mm x 235 mm x 195 mm (length x width x height)
Weight About 30 Kg
Enclosure Material Aluminum
Ambient Temperature (operating conditions) 15 ℃ – 35 ℃
Relative Humidity (operating conditions) 45%-75%
Packaging Box Suitcase

Downloads

Adobe PDF

Coupling/Decoupling Networks for Surge Testing on Unshielded Symmetrical High-Speed Communication Lines CDN 405 Series Datasheet

Language: English

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