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:
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Technical Parameters |
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Model No. |
CDN 405T8-C |
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Standard |
IEC/EN 61000-4-5 |
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Coupling Waveform |
1.2/50 μs、8/20 μs |
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Impulse Voltage |
6 kV (10 kV on request) |
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Coupling Mode |
8 lines (4 pairs) unshielded symmetrical Common mode (L-PE) |
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Coupling Component |
Capacitor |
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Output Impedance |
Built-in resistance160 Ω*4 8 lines equivalent resistance 40 Ω |
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Decoupling Inductance |
20 mH |
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Residual Voltage |
<2%（Coupling surge voltage） |
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Communication Port |
Female RJ45 Connector, connecting Telecom cables |
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Pin Assignment |
Pair 1: pins 1 / 2 Pair 2: pins 3 / 6 Pair 3: pins 4 / 5 Pair 4: pins 7 / 8 |
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Data Transmission Rate |
10MBit/s、100MBit/s、1,000MBit/s |
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Operating Voltage |
Max. 100 V DC |
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Operating Current |
Max. 1 A |
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General Parameters |
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Weight |
Approx. 30 kg |
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Dimension |
475 mm(L)×235 mm(W)×195 mm（H） |
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Enclosure Material |
Aluminum |
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Ambient Temperature |
15°C - 35°C |
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Relative Humidity |
45% - 75% |
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Package Case |
Suitcase |
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Standard Accessories |
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HV Cables |
1 m HV silicone line, equipped with banana plug |
2 pcs |
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Grounded Cables |
2m yellowish green |
1 pc |
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Internet Cable |
1m Class B Internet cables |
2 pcs |
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Document |
Factory Inspection Report |
1 set |
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Operating Instruction |
1 set |
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