The CDN-T8SE could be used either as a Coupling Decoupling Network for conducted immunity testing per IEC 61000-4-6, or as an Impedance Stabilization Network (ISN) for conducted emissions testing per CISPR 22/32. It meets all applicable requirements of these standards for each test, as well as those described in CISPR 16-1-2.
For Emissions testing the Impedance Stabilization Network operates in the frequency range of 150 kHz to 30 MHz. During Immunity Testing the Coupling/Decoupling Network (CDN) operates in the frequency range 150 kHz up to 230 MHz.
This model Coupling Decoupling Network / Impedance Stabilization Network - T8SE is capable for testing conducted emissions and immunity on telecom ports, such as Ethernet, for connection to shielded lines consisting of up to four balanced pairs. This model is suitable for testing CAT. 3 and CAT. 5 shielded lines.
During emissions testing the Impedance Stabilization Network (ISN) provides:
The CDN provides what are essentially the same functions during immunity testing, but from the opposite perspective:
|Product Name:||Coupling Decoupling Network & Impedance Stabilization Network|
|Compliant Test Standards:||IEC-61000-4-6, CISPR 16-1-2, CISPR 22|
|Application:||Four screened, balanced pairs (Ethernet)|
|Frequency Range:||150 kHz to 230 MHz (as CDN) / 150 kHz to 30 MHz (as ISN)|
|RF Input Voltage:||40 Vrms (Max)|
|RF Input Connector:||50 Ω BNC (Female)|
|Voltage Rating:||124 VAC / 125 VDC (Line to Ground)|
|Current Rating:||1.5 Amperes (Max)|
|AE and EUT Connections:||Shielded 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"|