Difference between CDN and CDNE:
CDN Introduction:
The Chinese name of CDN is Coupling / Decoupling Networks and the English name is Coupling / Decoupling Networks, which are used to inject common mode interference into the equipment under test (EUT). In addition, CDNs provide sufficient decoupling between the auxiliary equipment (AE) and the interfering signals, and the requirements for CDNs and their applications are described in the IEC 61000-4-6 standard (Immunity to conducted interference due to radiofrequency electromagnetic fields). The CDN test method can be used on a wide range of cable types and connectors.
CDNE Introduction:
The Chinese name of CDNE is Coupling / Decoupling Networks for emission, from the English name Coupling / Decoupling Networks for emission than the CDN more than an emission: emission, so CDNE is independent of the CDN another test instrument.
CDNE is mainly derived from another type of CDN proposed by the CISPR15-2018 standard.The CDNE test method is used only for luminaire emission measurements and complies with EN 55015 of 2009.
Difference between CDN and CDNE:
The difference between CDN and CDNE is that CDN can use an external amplifier and signal source to inject common-mode interference into the EUT from the CDN input port, while CDNE can only test the RF interference component on the EUT power line or signal line, so CDNE cannot be used for power injection.
List of Schwarzbeck's CDNE coupling decoupling network models:
Only the following CDNE-related products are currently available for purchase.
- CDNE M2
- CA CDNE M2 Part A
- CA CDNE Part B
- SR100-6W
- CDNE M3
- CA CDNE M3 Part A
Schwarzbeck's list of CDN coupling decoupling network models:
The following table lists all of Schwarzbeck's CDN product models and categories.
| CDN Type | Test Cable Type | categorization |
| M-shaped | electric power source unshielded line unbalanced line AC or DC Power Applications high current |
|
| AF type | unshielded line unbalanced line low current |
|
| S-shaped | coaxial cable shielded wire shielded wire |
|
| T-shape | unshielded line Balanced lines telecom port unshielded twisted pair |
|
CDN M Sequence
M Power Cord CDN Equipment List, Mains / Power supply applications
- CDN M1 16A 1000V
- CDN M2 16A 1000V
- CDN M2 32A 1000V
- CDN M2 63A 1000V
- CDN M2 125A 1000V
- CDN M2/M3PE 16A
- CDN M3PE 16A 1000V
- CDN M3 32A 1000V
- CDN M3PE 32A 1000V
- CDN M3PE 125A 1000V
- CDN M4 16A 1000V
- CDN M4PE 16A 1000V
- CDN M4 32A 1000V
- CDN M4PE 32A 1000V
- CDN M4 63A 1000V
- CDN M4PE 125A 1000V
- CDN M5PE 16A 1000V
- CDN M5PE 32A 1000V
- CDN M5PE 63A 1000V
- CDN M5PE 125A 1000V
CDN AF Sequence
Type AF Unscreened Unbalanced Lines CDN Equipment List, Unscreened unbalanced lines
- CDN AF2
- CDN AF3
- CDN AF4
- CDN AF5
- CDN AF6
- CDN AF8
CDN S-sequence
S-Shield CDN equipment list, Screened cables
- CDN S1 BNC
- CDN S1 BNC 75
- CDN S2 XLR3-1
- CDN S2 XLR3-3
- CDN S4 4xBNC
- CDN S4 XLR4
- CDN S4 DIN5-1
- CDN S8 RJ45
- CDN S9 SUBD
- CDN S9 USB3.0
- CDN S15 VGA
- CDN S19 HDMI
- CDN S24 USB-C
- CDN S25 SUBD
CDN T Sequence
T-type unshielded balanced lines CDN equipment list, Unscreened balanced lines
- CDN T2
- CDN T2 16A
- CDN T4
- CDN T4 4A
- CDN T4 RJ45
- CDN T8 RJ45
CDN for coaxial antenna input
- CNA 280
How can I get a quote for CDN and CDNE in Schwarzbeck?
EUTTEST is an authorized distributor of CDNs and CDNEs from Schwarzbeck, and we can provide you with a quote for your CDNs and CDNEs from Schwarzbeck in CNY including tax, just select the model you need from the list of equipment above and contact us.