Single pair ethernet device configured to provide enhanced balance capacitive coupling
The single pair ethernet device addresses unbalanced capacitive coupling and crosstalk by using offset S-shaped conductive portions to balance capacitive coupling, ensuring minimal interference and maintaining signal integrity.
WO2026125937A1PCT designated stage Publication Date: 2026-06-18BELDEN CANADA ULC
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- BELDEN CANADA ULC
- Filing Date
- 2025-12-12
- Publication Date
- 2026-06-18
AI Technical Summary
⚠Technical Problem
Existing single pair ethernet (SPE) connectors face challenges with unbalanced capacitive coupling and crosstalk between adjacent connectors, which degrade signal performance and require multiple cables for efficient installation.
⚗Method used
A single pair ethernet device with a housing portion containing S-shaped conductive portions that are offset and balanced to minimize capacitive coupling differences, ensuring less than a 20% difference between conductors and adjacent connectors, maintaining polarity and reducing crosstalk.
🎯Benefits of technology
The device maintains balanced capacitive coupling and reduces crosstalk interference, preserving signal performance and enabling efficient installation with a single cable connection.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure IB2025000634_18062026_PF_FP_ABST
Abstract
A single pair ethernet device for providing enhanced balance capacitive coupling during operation. The device may include a first conductive portion and a second conductive portion. The first and second conductive portions may each include a first end portion and a second end portion and a bridging portion extending between the first end portion and the second end portion. The bridging portions of the first and second conductive portions may each have a side surface. A surface area of the side surface of the bridging portions may be configured to provide enhanced balanced capacitive coupling of the first and second conductive portions and between the device and an adjacent connector so as to balance the capacitive coupling to be less than a 20 percent difference between the first and second conductive portions and between the device and the adjacent connector during operation.
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