GigaIO RB4082 FabreX PCIe / CXL High-Speed Fabric Switch

GigaIO FabreX RB4082 1U PCIe Gen 4 / CXL Enterprise Disaggregated Fabric Switch

1. High-Throughput PCIe Gen 4 Low-Latency Fabric Switching: Delivers ultra-low latency, sub-microsecond point-to-point communication and massive switching throughput designed for High-Performance Computing (HPC), AI/ML clusters, and disaggregated rack architectures.
2. Composable Disaggregated Infrastructure (CDI) Ready: Enables dynamic pooling and composability of GPUs, NVMe solid-state storage, FPGAs, and CPU resources across enterprise rack networks without physical recabling.
3. High-Density Mini-SAS HD / SFP Interface Density: Features multiple high-density PCIe fabric ports supporting multi-lane QSFP/SFP+ cabling options for flexible server-to-switch and switch-to-device interconnectivity.
4. CXL (Compute Express Link) Memory Pooling Support: Architecture prepared for CXL protocols, enabling coherent memory sharing, disaggregated memory expansion, and direct resource pooling across high-performance compute nodes.
5. Native PCIe Protocol Translation (No Encapsulation Overhead): Eliminates network protocol translation overhead by natively routing PCIe signaling across the fabric, reducing latency and maximizing data transfer rates compared to standard Ethernet or InfiniBand encapsulation.
6. FabreX Manager Software Orchestration: Seamlessly integrates with FabreX enterprise control software to allow dynamic provisioning, telemetry monitoring, and real-time resource allocation via REST APIs or web GUI.
7. Enterprise 1U Rackmount Form Factor with Redundant Power: Industrial-grade 1U rackmount chassis featuring hot-swappable, redundant AC/DC power supplies and high-velocity cooling fans built for continuous data center operation.

The GigaIO FabreX RB4082 is an enterprise-class, 1U high-performance fabric switch engineered for Composable Disaggregated Infrastructure (CDI), High-Performance Computing (HPC), and AI/machine learning data centers. By natively routing PCIe Gen 4 and Compute Express Link (CXL) signals directly between compute nodes, storage arrays, and accelerator pools, the RB4082 bypasses traditional network protocol translation overhead to achieve sub-microsecond latency and massive inter-device bandwidth.

Designed to dynamically pool GPUs, NVMe SSD storage enclosures, FPGAs, and system memory, the FabreX RB4082 transforms static hardware racks into fluid, software-configurable resource pools. Supported by GigaIO FabreX Manager orchestration software and equipped with redundant hot-swappable power supplies and high-density fabric interfaces, the RB4082 provides an agile, low-latency interconnect architecture for modern enterprise and research workloads.