Mô tả
NVIDIA MTQ8200-HS2F Quantum MetroX-2 40km Long Haul 100Gb/s Switch 2 Long Haul QSFP28 Ports 8 Standard HDR Ports 2 Power Supplies (AC) x86 Dual Core Standard Depth P2C Airflow Rail Kit
NVIDIA Quantum LongReach systems enable seamless connectivity between remote InfiniBand data centers or storage platforms. LongReach systems extend InfiniBand connectivity to 10 or 40 kilometers, enabling high data throughput, native Remote Direct Memory Access (RDMA) communications, advanced routing, and Scalable Hierarchical Aggregation and Reduction Protocol (SHARP). LongReach users can easily migrate application jobs from one InfiniBand center to another, or combine the compute power of multiple remote data centers together for higher overall performance and scalability.
Benefits
- Industry-leading switch platform in performance, power, and density
- Designed for energy and cost savings
- RDMA over long distance
- Collective communication acceleration
- Maximizes performance by removing fabric congestions
- Quick and easy setup and management
Performance
- Extends InfiniBand solutions to distances between 10 and 40 kilometers
- Complete solution using LR4 Quantum Long Reach transceivers
- Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) offloading collective operations from CPU to switch network
- Adaptive Routing (AR) enabling switch to select output port based on port’s load
- Congestion Control reducing packet drops in lossy networks or congestion spreading in lossless networks
Optimized Design
- 1+1 redundant & hot-swappable power
- 2 x EDR long distance ports and 8 x EDR/ HDR standard distance ports in a 1U switch
- SHIELD – (Self-Healing Interconnect Enhancement for Intelligent Datacenters)
- N+1 redundant & hot-swappable fans
- 80 gold+ and energy star certified power supplies
- x86 COMEX Broadwell CPU
