MSN2100-CB2F: Next-Generation 100GbE Data Center Switch
The MSN2100-CB2F represents the pinnacle of data center switching technology from NVIDIA's Spectrum SN2000 Series. This cutting-edge network switch delivers exceptional performance with 16×100GbE QSFP28 ports and 1.6Tb/s throughput capacity. Designed for modern data center demands, this SN2000 series switch features open networking architecture, eliminating vendor lock-in while providing unprecedented visibility and control. With consistent 300ns latency and advanced telemetry capabilities, this network switch is engineered for the most demanding enterprise, cloud, and AI workloads.
Key Attributes
- 16×100GbE QSFP28 ports supporting 10/25/40/50/100GbE speeds
- 1.6Tb/s non-blocking switching capacity with 2.38Bpps forwarding rate
- Ultra-low 300ns cut-through latency across all packet sizes
- 16MB dynamically shared packet buffer preventing congestion
- Dual hot-swappable power supplies with 1+1 redundancy
- Multi-OS support: Cumulus Linux, ONYX, SONiC, and ONIE-compatible systems
Advanced Technologies
The MSN2100-CB2F incorporates NVIDIA's Spectrum ASIC with groundbreaking features:
- Hardware-accelerated RoCE (RDMA over Converged Ethernet) for HPC workloads
- Advanced VXLAN routing with 6× greater tunnel capacity than alternatives
- Comprehensive In-band Network Telemetry (INT) and streaming telemetry
- Deep packet inspection capabilities up to 512 bytes
- Programmable pipeline for custom network functions and protocols
- Open Ethernet architecture breaking traditional vendor lock-in models
Operational Framework
This high-performance network switch utilizes cut-through switching technology, initiating packet forwarding immediately upon destination address identification. The Spectrum ASIC's innovative shared packet buffer architecture dynamically allocates memory resources to ports experiencing congestion, effectively eliminating packet loss during traffic bursts. Integrated hardware-based telemetry continuously monitors performance through the revolutionary What Just Happened? (WJH) technology, delivering unparalleled operational visibility and rapid issue resolution.
Application Environments
The MSN2100-CB2F SN2000 switch is ideally suited for:
- Cloud data centers and hyperscale computing environments
- Artificial intelligence and machine learning infrastructure
- High-performance computing and research facilities
- Financial services and low-latency trading platforms
- Enterprise data center spine and leaf architecture deployments
- Storage area networks and data-intensive applications
Technical Specifications
| Specification Category | Detailed Specification |
| Product Identifier | MSN2100-CB2F |
| Port Configuration | 16 × QSFP28 (100GbE) |
| Switching Capacity | 1.6Tb/s |
| Forwarding Performance | 2.38 billion packets per second |
| Latency Characteristics | 300ns (cut-through mode) |
| Buffer Architecture | 16MB shared dynamic allocation |
| Power System | Dual, hot-swappable (1+1 redundancy) |
| Form Factor | 1U, short depth design |
| Thermal Management | Reversible airflow (P2C or C2P) |
| Management Interface | 1 × 10/100/1000 Ethernet port |
Competitive Advantages
- Advanced buffer management prevents packet loss during congestion events
- Open networking architecture eliminates proprietary vendor restrictions
- Comprehensive telemetry provides deep operational visibility and troubleshooting
- Industry-leading VXLAN scaling supporting significantly more tunnels
- Optimized performance for RoCE and machine learning workloads
- Flexible operating system options tailored to specific environments
Service & Support Commitment
We provide comprehensive support services for our networking solutions:
- 1-3 year hardware warranty with optional extension packages
- Global logistics network with expedited shipping options
- 24/7 technical consultation and advanced troubleshooting
- Custom configuration and integration services
- Regular firmware updates and maintenance services
- Compatibility verification with existing infrastructure
Frequently Asked Questions
Q: What differentiates the SN2000 series from traditional switching solutions?
A: The SN2000 series features an open Ethernet architecture that eliminates vendor restrictions, supports multiple operating systems, and delivers advanced telemetry beyond conventional switches.
Q: Can the QSFP28 interfaces support lower-speed connectivity requirements?
A: Yes, each QSFP28 interface supports 100GbE, 50GbE, 40GbE, 25GbE, or 10GbE connections using appropriate breakout cables.
Q: Which operating systems are compatible with this network switch?
A: The switch supports NVIDIA Cumulus Linux, ONYX, Microsoft SONiC, and any ONIE-compatible network operating system.
Q: How does the shared packet buffer architecture enhance performance?
A: The 16MB fully shared buffer dynamically allocates memory to congested ports, preventing packet loss during traffic bursts.
Q: Is this switch appropriate for RoCE implementations?
A: Yes, the switch includes hardware-accelerated features specifically designed for RoCE and machine learning workloads.
Installation & Operational Guidelines
- Ensure adequate ventilation clearance and proper airflow configuration
- Verify power specifications and redundancy setup before deployment
- Use certified optical transceivers and cables for guaranteed performance
- Adhere to EMC and safety standards per local regulations
- Maintain current firmware versions for latest features and security
- Monitor temperature and power metrics through management interfaces
Corporate Profile
With over a decade of industry expertise, we have established ourselves as a premier provider of enterprise networking solutions. Our extensive operational facilities are supported by a highly skilled technical team ensuring superior product quality and service delivery. We represent leading technology brands including Mellanox (now NVIDIA Networking), Ruckus, Aruba, and Extreme Networks. Our inventory exceeds $10 million, featuring authentic brand new network switches, adapters, wireless access points, controllers, and comprehensive cabling solutions. We offer competitive pricing and reliable supply chain management, ensuring timely global product delivery. Our dedicated customer service team provides round-the-clock consultation and technical support, assisting clients in optimizing their network infrastructure. This commitment to excellence has earned us a distinguished reputation in international markets.
