Cisco

Cisco CAI-INF2-MI210 | GPU interconnect bridge | 2-way MI210 | Infinity Fabric link | low-latency P2P

SKU:CAI-INF2-MI210

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Description

2-way Infinity bridge for interconnecting a pair of MI210 GPUs, enabling high-bandwidth, low-latency peer-to-peer communication for HPC and AI workloads. Ideal for multi-GPU servers that require direct GPU-to-GPU data exchange without traversing the host.

Features

- Optimized 2-way GPU interconnect for MI210
- High-bandwidth, low-latency peer-to-peer link
- Reduces inter-GPU traffic over the PCIe/host path
- Designed for dense multi-GPU server deployments
- Helps accelerate HPC, AI training, and analytics
- Simple hardware add-on with no host slot usage

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Which GPUs does this bridge support?
A: It is designed specifically for AMD Instinct MI210 GPUs. It is not intended for use with other GPU series.

Q: How many bridges do I need for a 2-GPU setup?
A: Typically one bridge assembly is used for a 2-way MI210 configuration, subject to server and card layout. Always confirm with your server documentation.

Q: Does this increase GPU memory capacity?
A: No. It enables high-bandwidth, low-latency communication between GPUs but does not change individual GPU memory capacity.

Q: What software support is required?
A: Use current drivers and ROCm frameworks that support peer-to-peer GPU communication for MI210.

Q: Will this work if GPUs are different models?
A: Bridges should be used with matching MI210 GPUs to ensure compatibility and stability.

Technical Specifications

- Compatibility: AMD Instinct MI210 GPUs
- Topology: 2-way peer-to-peer GPU bridge
- Interconnect: Infinity Fabric-based GPU link
- Use case: Direct GPU-to-GPU communication for HPC/AI
- Form: Board-to-board bridge kit (requires correct card spacing)
- System requirements: Server support for MI210 multi-GPU and Infinity linking
- Note: Requires matching GPU model and proper cooling/airflow

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