Coupling/Decoupling Network for Surge Testing on Unshielded Unsymmetrical Communication Lines

CDN 405AF8(2A)

The CDN 405AF8(2A) is designed to couple surge pulses onto unshielded unsymmetrical communication lines for voltage up to 6 kV and max. transmission rate is 100 kbit/s. It fully meets the requirement of ITU-T K.20, ITU-T K.21, ITU-T K.44, ITU-T K.45, GB/T 17626.5 and IEC/EN 61000-4-5.

Data transmission stays stable throughout the test, accurately reproducing the actual communication status of the device, and ensuring repeatable and accurate test results.

> Max. test is 2 A

> Max. transmission rate is 100 kbit/s

> Compatible with all brands of EMC generators without additional adaptation

> Excellent decoupling performance, no extra protection required for auxiliary equipment

> Coupling Waveforms are 1.2/50 μs and 8/20 μs

> Unshielded 8-line; Line-to-Line / Line-to-Ground

> Replace current limiting resistors, couplers and decoupling devices according to test requirements