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NVIDIA Mellanox SN4800-C16 16-Port 100GbE Switch Card

The NVIDIA Mellanox SN4800-C16 is a high-performance 16-port 100GbE QSFP28 switch line card engineered for modern data centers, cloud infrastructures, and HPC environments requiring low-latency connectivity and scalable bandwidth.

OVERVIEW

  • The NVIDIA Mellanox SN4800-C16 is a high-density 100GbE Ethernet switch line card built for SN4800 Series deployments requiring predictable performance, scalable bandwidth, and operational efficiency. Designed for hyperscale data centers, cloud providers, telecom operators, and enterprise network architects, it delivers 16 QSFP28 interfaces, 6.4Tbps throughput, advanced Layer 2 services, and low-latency packet processing. As part of the SN4800 product family, it enables flexible network expansion while supporting Cumulus Linux and ONIE-based open networking environments.

USE CASES

  • Cloud data center network expansion
  • High-performance computing (HPC) clusters
  • AI and machine learning infrastructure
  • Enterprise core and aggregation switching
  • Spine-leaf Ethernet fabric deployments
  • Telecom and service provider networks
  • Large-scale virtualization environments
  • Multi-tenant data center architectures
  • Storage networking backbones
  • High-bandwidth application hosting environments

KEY FEATURES

  • 16 High-Density QSFP28 100GbE Network Ports
  • 6.4Tbps Switching Capacity for Data Centers
  • Ultra-Low 300ns Latency Packet Processing
  • 4.7 Billion Packets Per Second Forwarding
  • Dual Hot-Swappable Power Supply Design
  • Front-to-Back Cooling for Rack Efficiency
  • Open Networking with Cumulus Linux Support
  • Advanced ACL Scalability up to 64K Rules
  • Enterprise Layer 2 Multicast Optimization
  • High Availability Architecture for Uptime

TECHNICAL SPECIFICATIONS

  • Brand: NVIDIA Mellanox
  • Model: MSN4800-C16
  • Product Family: SN4800 Series
  • Product Type: Ethernet Switch Line Card
  • Port Configuration: 16 × QSFP28 Ports
  • Port Speed: Up to 100GbE per Port
  • Maximum Data Rate: 100 Gbps
  • Switching Capacity: 6.4 Tbps
  • Forwarding Rate: 4.7 Billion Packets per Second (Bpps)
  • Latency: 300 ns
  • Operating System Support: Cumulus Linux, ONIE
  • Management Interface: RJ-45 Console Port
  • Power Supply: Dual Hot-Swappable Power Supplies
  • Cooling System: Front-to-Back Hot-Swappable Fans
  • Form Factor: 1U Rack Mountable
  • ACL Capacity: Up to 64K Entries
  • Buffer Size: 32 MB
  • VLAN Support: Up to 4K VLAN IDs
  • Jumbo Frame Support: Up to 9,216 Bytes
  • Layer 2 Multicast Entries: Up to 48K
  • Spanning Tree Protocols: STP, RSTP, MSTP

WHY CHOOSE THIS PRODUCT?

  • Delivers 16 high-speed 100GbE interfaces for bandwidth-intensive workloads.
  • Supports scalable spine-leaf and data center fabric architectures.
  • Ultra-low 300ns latency improves application responsiveness.
  • 6.4Tbps switching capacity handles growing east-west traffic demands.
  • Open networking support enables deployment flexibility and reduced vendor lock-in.
  • Hot-swappable power and cooling components simplify maintenance.
  • Large ACL and multicast capacities enhance network segmentation and control.
  • Enterprise-grade reliability with MTBF exceeding one million hours.

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