Com-Power CDN-T4E for Conducted Immunity Testing of Unshielded Balanced Pairs

The CDN-T4E Coupling/Decoupling Network is designed for testing products with two unshielded balanced pairs for conducted immunity per IEC/EN 61000-4-6.
Article number:
Out of stock
Delivery time:
12 - 15 days
Excl. tax

The CDN-T4E Coupling/Decoupling Network is specifically designed for testing cables and products for conducted immunity according to IEC / EN 61000-4-6 requirements. This model is designed to test products that uses a cable consisting of two unscreened balanced pairs for communication. Cables like Unshielded Twisted Pair (UTP) are commonly used within telecom applications such as Ethernet.

The CDN-T4E can handle up to 2 Amps of current and uses RJ45 connectors for both EuT and AE connections. The Coupling port is a female BNC connector and is used for connecting the RF disturbance signal. The RF input can handle up to 40 Volt. Due to the non-painted bottom surface of the Coupling Decoupling Network, grounding the CDN is simple and effective.

This model CDN is IEC 61000-4-6 / CISPR 16-1-2 compliant.

  • Frequency range: 150 kHz to 230 MHz
  • Designed for IEC / EN 61000-4-6
  • Two unscreened balanced pairs
  • Individual Calibration
  • Three Year Warranty

CDN-T4E Datasheet

CDN-T4E Impedance graph

Coupling Decoupling Network CDN-T4E Impedance Graph

CDN-T4E Phase graph

Coupling Decoupling Network CDN-T4E Phase Graph
Manufacturer: Com-Power
Product Name: Coupling Decoupling Network (CDN)
Model: CDN-T4E
Compliant Test Standards: IEC / EN 61000-4-6
Application: Two unscreened, balanced pairs
Frequency Range: 150 kHz to 230 MHz
RF Input Voltage: 40V (Max)
RF Input Connector: 50 Ω BNC (Female)
Voltage Rating: 124 VAC / 125 VDC (Line to Ground)
Current Rating: 2 Amps (max)
AE and EUT Connections: RJ45
Voltage Division Factor: 9.5 dB +1.5 / -0.5
Dimensions: 21.5 cm x 11.4 cm x 8.8 cm / 8.5" x 4.5" x 3.5"
Weight: 0.9 kg
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