CDN for 8 Line (4 Balanced Pairs)
- ▸ Four-pair gigabit Ethernet CDN, 150 kHz–230 MHz — injects common-mode RF disturbance per IEC 61000-4-6 into all 4 pairs of unshielded gigabit Ethernet cables (1000BASE-T).
- ▸ RJ45 EUT and AE connectors carrying all 8 conductors — supports 1000BASE-T which uses all 4 pairs simultaneously, plus 4-pair PoE++ (Type 3 / Type 4).
- ▸ 1.5 A max current, 150 Ω common-mode impedance, 9.5 dB VDF — full IEC 61000-4-6 compliance with high enough current rating for 802.3bt Type 4 PoE++ (90 W).
- ▸ Gigabit Ethernet network equipment — 1000BASE-T switches, routers, network interface cards, and Ethernet-equipped servers requiring IEC 61000-6-1/-2 testing.
- ▸ 4-pair PoE++ (802.3bt Type 3/4) devices up to 90 W — high-power PoE devices including pan/tilt/zoom cameras, wireless access points, LED lighting, and IoT gateways.
- ▸ Industrial gigabit Ethernet for time-sensitive networking (TSN) — PROFINET, EtherCAT, and EtherNet/IP devices on unshielded gigabit cabling requiring IEC 61131 / IEC 61000-6-2 immunity work.
- ▸ Smart-building and IoT gigabit endpoints — smart-building controllers, IP cameras, VoIP phones, and converged-network endpoints with 4-pair gigabit and PoE.
- ▸ NIST-traceable individual calibration with three-year warranty — ISO/IEC 17025 accredited calibration optional; ADA-515-X 150 Ω / 50 Ω adapters available separately for IEC 61000-4-6 level setting; integrates with Com-Power Conducted Immunity Test Systems.
CDN-T8E Features
- ▸ Telecom CDN for Gigabit Ethernet (1000BASE-T), 4-pair data cables — injects common-mode disturbance into balanced unscreened pairs per IEC 61000-4-6
- ▸ 4 pairs (8 wires) configuration with RJ45 EUT and AE connectors for direct in-line cable insertion
- ▸ Frequency range 150 kHz to 230 MHz covering the full IEC 61000-4-6 conducted-immunity band
- ▸ 1.5 A maximum continuous current per pair for Power-over-Ethernet (PoE) and bus-powered telecom devices
- ▸ 150 Ω common-mode impedance per IEC 61000-4-6 with 9.5 dB voltage division factor for repeatable test-level setting
- ▸ 50 Ω BNC (female) RF injection port — direct mate with immunity-test amplifier through standard 50 Ω coax
- ▸ 40 Vrms maximum RF input — supports test levels of 1, 3, and 10 Vrms per IEC 61000-4-6
- ▸ Pair-count specific design — CDN matched to 8 wires cable per IEC 61000-4-6 (using a CDN with mismatched conductor count produces incorrect injection levels)
- ▸ High EUT/AE isolation protects auxiliary equipment from the injected RF disturbance during testing
- ▸ Typical use: Ethernet-enabled controllers, switches, IP devices
- ▸ NIST-traceable individual calibration with ISO/IEC 17025 accredited calibration available on request
- ▸ Compatible with ADA-515-X 150 Ω / 50 Ω calibration adapters for IEC 61000-4-6 level setting
- ▸ Three-year warranty — covers manufacturing and workmanship defects
CDN-T8E Specifications
| Parameter | Specification |
|---|---|
| Model | CDN-T8E |
| CDN Type / Cable Interface | T-Series Telecom CDN — Gigabit Ethernet (1000BASE-T), 4-pair data cables |
| Applicable Standards | IEC / EN 61000-4-6, CISPR 16-1-2 |
| Frequency Range | 150 kHz to 230 MHz |
| Cable Type | Unscreened, balanced |
| Number of Balanced Pairs | 4 pairs |
| Number of Conductors | 8 wires |
| EUT / AE Connectors | RJ45 |
| Max Continuous Current (EUT/AE) | 1.5 A |
| Max RF Input Voltage | 40 Vrms |
| RF Injection Port | 50 Ω BNC (female) |
| Common-Mode Impedance | 150 Ω (IEC 61000-4-6 profile) |
| Voltage Division Factor (VDF) | 9.5 dB (typical, with specified tolerance) |
| Typical Application | Ethernet-enabled controllers, switches, IP devices |
| Calibration | NIST-traceable; ISO/IEC 17025 accredited optional |
| Warranty | 3 years |
Test-level setup: ADA-515-X 150 Ω to 50 Ω calibration adapters (sold separately) are required for setting IEC 61000-4-6 test levels (typically 1, 3, and 10 Vrms) prior to testing the EUT.
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