ASMedia Technology, a global leader in high-speed transmission interface chips, has been honored with the Computex 2026 Best Choice Award Gold Medal for its "Edge AI Multi-Port High-speed Switch Chip." The ASMedia PCIe Switch ASM58000 series offers a comprehensive range of specifications from 6 to 80 lanes, supporting Peer-to-Peer (P2P) transmission and flexible port partitioning to maximize PCIe resource utilization. Featuring built-in DPC (Downstream Port Containment) and Hot-plug capabilities, the series supports an industrial-grade temperature range of -40°C to +85°C. It is ideal for both lightweight edge computing nodes and high-density enterprise servers and has already been successfully integrated into Edge AI and robotics supply chains.

High-Bandwidth Interconnect: Solving Bottlenecks in Edge Computing

To address the intensive data exchange requirements of GPUs, NPUs, 10GbE network cards, and NVMe SSDs in edge computing, the ASM58000 series provides configurations of 6, 12, 24, 48, and 80 lanes, with a single-lane transmission speed of 16GT/s. For industrial control, server, and robotics designs where native lanes are often limited, the ASM58000 supports flexible port partitioning and hybrid configurations, allowing developers to customize topologies based on specific bandwidth needs.

Furthermore, ASMedia provides customized firmware, driver support, and technical services to help customers integrate AI accelerator cards and video capture cards, significantly optimizing the system development cycle.

Downstream P2P Support: Minimizing Latency

All downstream ports in the series support Peer-to-Peer (P2P) capability. This eliminates the traditional bottleneck where data must be uploaded to the CPU/DRAM before being read back by another AI accelerator. By allowing AI accelerators connected to downstream ports to exchange computation results directly through the chip, the ASM58000 significantly reduces data exchange latency, enabling AI tasks to be completed in record time.

DPC and Hot-plug Support: Enhancing Reliability and Serviceability

The entire series features built-in DPC and Hot-plug functionality to ensure enterprise-grade stability:

  • DPC：DPC (Downstream Port Containment): Automatically isolates faulty links in the event of a device error, preventing errors from spreading across the system and meeting rigorous reliability requirements.
  • Hot‑plug：Hot-plug: Supports component replacement without shutting down the system, drastically reducing the risk of maintenance-related downtime—a critical feature for high-availability data center deployments.