NVIDIA Mellanox LinkX InfiniBand Optical Transceivers Maximize InfiniBand system performance and low latency for GPU-accelerated computing. NVIDIA Mellanox LinkX InfiniBand Optical Transceivers Maximize InfiniBand system performance and low latency for GPU-accelerated computing.
NVIDIA DGX A100 InfiniBand is the protocol of choice for creating high bandwidth, low-latency networks linking NVIDIA GPU-based systems to other DGX and DPU systems. The DGX A100 supports eight 200Gb/s HDR host channel adapters (HCAs) linking to other DGX systems via Quantum network switches. Two 200Gb/s HDR InfiniBand or Ethernet interface cards link to storage HDD, SSDs and flash memory subsystems. InfiniBand transceivers extend networks inside a cluster where the transceiver and fibers need to be disconnected from each other and outside the cluster linking to other clusters and infrastructures. Multi-mode transceivers for short reaches <100m and single-mode transceivers for up to 500m, 2km and 10km in large link budgets. LEARN MORE ›