Coupling/Decoupling Network for Unscreened symmetrical Lines

CDN RJ45

CDN RJ45 is a coupling/decoupling network for unscreened balanced lines, intended for conducted immunity tests on various unscreened balanced cables.

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Introduction

CDN RJ45 is a coupling/decoupling network for unscreened balanced lines, intended for conducted immunity tests on various unscreened balanced cables. It complies with IEC 61000-4-6, GB/T 17626.6 and relevant standards, fully meeting performance and cabling specifications for CDNs.

It supports a max. data transmission rate of 1000 Mbit/s and is equipped with RJ45 ports. It ensures stable data transmission during tests, accurately reproduces the actual communication status of devices, and guarantees accurate and repeatable test results. This product helps streamline testing procedures to meet industrial compliance requirements and delivers reliable, credible test data.

Features

> All ports adopt RJ45 ports

> Specifically designed for 8-wire unscreened balanced lines

> Max. current rating 1 A, suitable for most industrial and automotive electronic devices

> Max. signal data rate 1,000 Mbit/s

Standards

IEC Standards

IEC 61000-4-6

GB/T Standards

GB/T 17626.6

EN Standards

EN 61000-4-6

Application Areas

Specification

Technical Parameters

Frequency	150 kHz ~ 230 MHz
Max. AC Voltage (L-PE)	100 V
Max. DC Voltage (L-PE)	150 V
Max. Current	1 A
RF Input (BNC)	< 20 V
EUT Port	RJ45
AE Port	RJ45
Data Rate	1,000 Mbit/s
Common‑mode Impedance (EUT)
150 kHz ~ 24 MHz	150 Ω ± 20 Ω
24 MHz ~ 80 MHz	150 Ω + 60 Ω / -45 Ω
80 MHz ~ 230 MHz	150 Ω + 60 Ω / -60 Ω
Voltage Division Factor (RF Input Port - EUT Port)
150 kHz ~ 80 MHz	9.5 dB ± 1 dB
80 MHz ~ 230 MHz	9.5 dB ± 2 dB
Common-mode Disturbance Suppression (RF Input Port / AE)
150 kHz	> 60 dB
1.5 MHz	> 60 dB
30 MHz	> 50 dB
80 MHz	> 50 dB
230 MHz	> 40 dB

General Parameters

Accessories

Optional Accessories

1	150 Ω to 50 Ω Adapter	Model: CDN 100KIT Insertion Loss: 9.5 dB ± 0.5 dB Number: 2
2	BNC 50 Ω Coaxial Terminator	Model: TF2-1-BNC(J)2W DC-1G Impedance: 50 Ω Power: 2 W Frequency: DC ~ 1 GHz Port: BNC

Standard Accessories

Adapter, User Manual

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Weight	Approx. 4 kg
Dimension	210 mm(L) * 170 mm(W) * 115 mm(H)
Enclosure Material	Aluminum
Ambient Temperature	15℃ ~ 35℃
Relative Humidity	45% ~ 75%
Package	Carton

Coupling/Decoupling Network for Unscreened symmetrical Lines CDN RJ45

Coupling/Decoupling Network for Unscreened symmetrical Lines

CDN RJ45