Quan Jing Wang·2026-02-24 05:21Core Insights - Junsheng Electronics (600699) and Zhongji Xuchuang (300308) have developed an onboard optical communication solution that leverages the advantages of optical communication, including anti-interference, microsecond-level low latency, and high bandwidth, to support high-speed data transmission for advanced autonomous driving and multi-screen cockpit needs [1] Group 1: Technical Specifications - Transmission bandwidth can reach 10Gbps-100Gbps per fiber, with future expansion to Tbps level [2] - Transmission latency is less than 1 microsecond, ensuring real-time decision-making for autonomous driving and compliance with ISO 26262 functional safety requirements [2] - Transmission distance exceeds 100 meters for single-mode fiber and can reach 50 meters for multi-mode fiber, suitable for distributed architecture between central domain and regional controllers [2] Group 2: Industry Advantages - Supports 8 million / 17 million pixel high-definition cameras and 4K@120Hz onboard display requirements [2] - Compatible with mainstream onboard electronic systems through interfaces like DP, MIPI, and PCIe, enabling plug-and-play functionality [2] - Exhibits strong anti-interference capabilities, unaffected by electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring stable communication in high-voltage environments of new energy vehicles [2] Group 3: Reliability and Compliance - Operates in a wide temperature range (-40℃ to 125℃) and is vibration-resistant (10g), meeting stringent automotive-grade requirements [2] - Achieved AEC-Q100/104 certification, confirming its reliability and robustness for automotive applications [2]