Dual Port GEMnet Automotive Ethernet Cable

 

The Dual Port GEMnet Automotive Ethernet Cable is designed using TE Connectivity GEMnet® connector systems and LEONI Dacar 686-3 high-speed automotive Ethernet cables. This component includes a female dual-port GEMnet 1-2386612-4 connector, branching into two female single-port GEMnet 1-2368022-4 connectors, enabling 1-to-2 signal distribution for connecting multiple devices. This dual-channel to single-channel design allows one Ethernet source to connect two independent automotive devices, optimizing cabling architecture and reducing harness complexity.

 

 

 

The PCM-ZC-105-X section uses high-quality LEONI Dacar 686-3 shielded twisted-pair cable, ensuring excellent signal integrity in complex vehicle electromagnetic environments and stably supporting data transmission rates up to 10Gbps. The splitter is designed to be compatible with the industry-standard Rosenberger H-MTD connector interface, significantly improving its adaptability to existing systems. It primarily serves high-speed interconnection between advanced driver assistance systems, in-vehicle infotainment systems, and domain controllers, and is a key component for building a reliable and efficient in-vehicle backbone network.

★ In-Vehicle Ethernet Signal Distribution

In modern automobiles, network architectures are becoming increasingly complex, with multiple devices and modules requiring high-speed data communication. The GEMnet in-vehicle Ethernet splitter effectively distributes a single Ethernet signal to multiple devices or network nodes, simplifying in-vehicle network cabling and connections. This signal distribution capability allows the in-vehicle system to expand with more connection ports, supporting multiple devices online simultaneously and ensuring efficient transmission and reliability of the in-vehicle network.

★ ADAS Camera and Sensor Connection

Modern vehicles are equipped with multiple cameras, radars, lidar, and other sensors, which typically require real-time, high-speed transmission of large amounts of data. This splitter integrates and distributes network signals from different ADAS devices, ensuring that real-time data from each sensor and camera is accurately and quickly transmitted to the in-vehicle control unit or processing unit. Whether for real-time monitoring of road signs and the surrounding environment, or for perception and decision-making in autonomous driving, the splitter's high bandwidth ensures the stability and accuracy of data transmission, thereby improving system responsiveness and driving safety.

★ Vehicle Backbone Ethernet Architecture

GEMnet automotive Ethernet splitters play a crucial role in the vehicle backbone network. In modern vehicles, an increasing number of ECUs (Electronic Control Units) and domain controllers need to be interconnected via high-speed networks to enable various functions of the intelligent vehicle. As the core network connecting all critical modules, the vehicle backbone Ethernet requires high stability and scalability. By providing multiple ports and high bandwidth support, the splitter ensures that data transmission between modules of the in-vehicle system is not bottlenecked, and the network structure can be dynamically adjusted and expanded as needed to support the ever-growing intelligent requirements of the vehicle.

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