Symmetrical data lines

As devices become increasingly interactive, practically everything has a communication interface of some sort. RS485 and Ethernet© have become industry standards allowing fast data transfer over long distances. Testing can be performed on active systems using Ethernet© up to 1 Gb/s communication rate. Balanced or twisted pair communication has the advantage that it is not susceptible to disturbance signals, even over long distances. CE testing using the combination wave/surge and ringwave impulses is required for products having this interface type.

Application Standards

  • IEC 61000-4-5
  • IEC 61000-4-12
  • IEC 61000-4-18

Test Types

  • Combination Wave
  • 100 kHz Ringwave
  • 100kHz and 1MHz Damped Oscillatory Waves

Product Page

CDN for oscillatory wave testing of high speed data lines
Coupling and Decoupling Network for IEC 61000-4-18. Test with 100 kHz and 1 MHz DOW onto 4 twisted pair (8 lines) with data rates up to 1 GB/s.
6 kV Impulse testing of up to 4 Unbalanced Twisted Pairs (UTP)
CDN-UTP8 ED3 is a compact manually operated coupling devices with a high degree of flexibility enabling testing for many standards. Combination Wave Generators (CWG) for IEC 61000-4-5, Ringwave generators to IEC 61000-4-12 and 10/700 telecom generators according to ITU-T K44 can all be used.
High speed common mode coupler
Coupling and Decoupling Network for IEC 61000-4-16. Test with short or continuous disturbances onto 4 twisted pair (8 lines) with data rates up to 1 GB/s.
Multi function Damped Oscillatory Wave (DOW) generator
Compact generator for Damped Oscillatory Wave testing. Integrated three phase CDN for Slow and Fast waves. Magnetic Field output for 1m or 2m coil. Can be extended with insulation test impulses up to 8 kV.
8KV EFT/Burst, SURGE, Ringwave and 10/700us impulse generator
Compact generator for EFT/Burst, SURGE, 100 kHz Ringwave and 10/700 impulses up to 8KV. Integrated 16 A CDN. Extend with ESD, Dips/Interrupts and Common Mode.
5KV EFT/Burst and SURGE compact generator
Compact generator for EFT/Burst and SURGE up to 5KV. Integrated 16 A CDN. Extend with ESD, Dips/Interrupts and Common Mode.

More Options & Comfort
Offering a complete solution means thinking about the test process from a customer perspective. EMC PARTNER have adapters for all symmetrical line coupling networks enabling direct connection of RJ45 cables. Reducing test time and the possibility for errors.

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