NVIDIA Spectrum MSN2100-CB2FC 100GbE Open Networking Switch
1. MSN2100-CB2FC Product Overview
The NVIDIA Spectrum SN2100 is a high-density, 16-port 100GbE open networking switch engineered for modern data center deployments. This innovative 1RU network switch features a unique compact design that allows two units to be mounted side-by-side in a single rack slot, delivering exceptional rack-scale performance. Built on the NVIDIA Spectrum ASIC, this SN 2000 series switch provides 1.6Tb/s throughput with consistent 300ns latency, making it ideal for high-performance computing environments.
2. MSN2100-CB2FC Key Characteristics
- 16 x QSFP28 ports supporting 1/10/25/40/50/100GbE speeds
- 1.6Tb/s throughput and 2.38 billion packets per second processing
- 300ns cut-through latency for performance-sensitive applications
- 16MB fully shared dynamic packet buffer
- Compact design enables dual-switch deployment in 1RU space
- Support for multiple network operating systems including Cumulus Linux
- Advanced hardware telemetry with WJH technology
3. MSN2100-CB2FC Core Technologies
The SN2100 leverages NVIDIA's Spectrum ASIC technology with support for advanced data center protocols including VXLAN routing, IPv6 segment routing, and RoCE (RDMA over Converged Ethernet). It features hardware-accelerated telemetry, deep packet inspection (up to 512B), and programmable pipeline capabilities for customized network operations.
4. Operational Principle
This high-performance network switch operates in cut-through mode, minimizing latency by forwarding packets immediately after destination address identification. The fully shared buffer architecture dynamically allocates memory to congested ports, preventing packet loss and ensuring fair bandwidth distribution across all connections.
5. Applications & Usage
Ideal for high-density data center deployments, cloud infrastructure, and high-performance computing environments. The SN2100 network switch is commonly deployed as:
- Top-of-Rack (ToR) leaf switch in hyper-scale data centers
- High-performance interconnect for AI/ML workloads
- Spine switch in compact network architectures
- High-speed storage networking and data analytics platforms
6. MSN2100-CB2FC Technical Specifications
| Specification | Value |
| Port Configuration | 16 x QSFP28 100GbE |
| Throughput | 1.6Tb/s |
| Processing Capacity | 2.38Bpps |
| Latency | 300ns |
| Packet Buffer | 16MB shared |
| CPU | ATOM x86 |
| System Memory | 8GB |
| SSD Storage | 16GB |
| Power Consumption | 94W typical |
| Form Factor | 1RU |
7. Competitive Advantages
- Superior port density with compact form factor
- Industry-leading price/performance ratio
- Open networking architecture eliminates vendor lock-in
- Advanced telemetry capabilities reduce mean time to resolution
- Fully interoperable with third-party networking equipment
8. Service & Support
We provide comprehensive 24/7 technical support, lifetime hardware warranty, and next-business-day advance replacement service. Our team offers integration services, configuration assistance, and custom solutions tailored to your specific requirements. All products undergo rigorous testing and come with full manufacturer warranties.
9. Frequently Asked Questions
Q: What makes the SN2100 different from other SN 2000 series switches?
A: The SN2100 offers a unique compact design that allows two switches to be mounted in a single 1RU space, providing exceptional rack density for high-performance environments.
Q: Can the QSFP28 ports be used for lower speed connections?
A: Yes, all ports support backward compatibility with 10GbE, 25GbE, 40GbE, and 50GbE using appropriate transceivers or breakout cables.
Q: What network operating systems are supported?
A: The switch supports Cumulus Linux, NVIDIA Onyx, Microsoft SONiC, and any ONIE-compatible network operating system.
10. Installation Notes
- Maintain operating temperature between 0°C to 40°C
- Ensure adequate airflow and ventilation
- Use only certified transceivers and cables for optimal performance
- Verify power source compatibility (100-264V AC, 50-60Hz)
- Complies with CE, FCC, RoHS, and other international standards
11. Company Introduction
With over a decade of industry experience, we operate extensive manufacturing facilities supported by a robust technical team. We serve a global clientele with original brand-new networking products from leading manufacturers including NVIDIA Mellanox, Ruckus, Aruba, and Extreme. Our comprehensive inventory includes network switches, adapters, wireless access points, controllers, and connectivity solutions, available in volume quantities at competitive market prices. We provide round-the-clock customer service and technical support, ensuring reliable delivery and comprehensive post-sale assistance.
