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Home Switching Data Center Switches Arista DCS-7050SX2-128-F - 96x 10Gb SFP+ & 8x 40Gb QSFP+ Front-to-Back Airflow Data Center Switch

Arista DCS-7050SX2-128-F - 96x 10Gb SFP+ & 8x 40Gb QSFP+ Front-to-Back Airflow Data Center Switch


Brand:

Specifications

   Overview:
  • The Arista DCS-7050SX2-128-F is a next-generation, high-density Layer 2/3 Ethernet switch engineered for cloud-scale and enterprise data centers. With 96 × 10GbE SFP+ ports and 8 × 40GbE QSFP+ uplinks, it is optimized for top-of-rack or aggregation layer deployments where performance and port density are critical.
  • This high-performance switch delivers a switching capacity of 2.56 Tbps and a forwarding rate of 1.44 billion packets per second (1440 Mpps), ensuring unmatched throughput for even the most demanding workloads. With 288,000 MAC address entries, low latency at 550 nanoseconds, and front-to-back airflow, it balances powerful performance with efficient thermal management.
  • Powered by Arista’s EOS (Extensible Operating System), the DCS-7050SX2-128-F provides automation, programmability, and comprehensive telemetry, making it the ideal solution for modern virtualized and cloud-native infrastructures.
   Key Features:
  • 96 × 10Gb SFP+ Ports – High-density server connectivity
  • 8 × 40Gb QSFP+ Uplinks – High-speed spine or aggregation links
  • Massive Switching Performance – 2.56 Tbps switching capacity
  • Ultra-High Forwarding Rate – 1440 Mpps for large-scale traffic loads
  • MAC Table Capacity – Up to 288,000 MAC entries for complex environments
  • Low Latency – ~550 nanoseconds, perfect for low-latency trading, HPC, and AI
  • Efficient Cooling – Front-to-back airflow for optimal rack placement
  • Redundant Hardware – 2x hot-swappable 750W power supplies & 4x FAN-7002-F fans
  • Flexible Management – Dual RJ45 management ports, USB, and console access
  • Arista EOS Support – Automation, network programmability, and streaming telemetry
   Technical Specifications:
  • Brand: Arista
  • Model: DCS-7050SX2-128-F
  • Switch Type: Layer 2/3 Data Center Ethernet Switch
  • 10GbE Ports: 96 × SFP+
  • 40GbE Uplinks: 8 × QSFP+
   Management Ports:
  • 2 × RJ45 Gigabit Management Ports
  • 1 × RS-232 RJ45 Console Port
  • 1 × USB Type-A
  • Switching Capacity: 2.56 Tbps
  • Forwarding Rate: 1440 Mpps
  • Latency: ~550 ns
  • CPU: Quad-Core x86
  • Memory: Up to 8GB DRAM
  • Flash Storage: 4GB
  • Packet Buffer: 16MB shared buffer
  • MAC Address Table Size: 288,000 entries
  • VLAN Support: Up to 4096 VLAN IDs
  • Airflow Direction: Front-to-Back (cold-aisle optimized)
  • Fan Modules: 4 × FAN-7002-F (included)
  • Power Supplies: 2 × PWR-750AC-F (750W AC, hot-swappable, included)
  • Form Factor: 2RU – rack-mountable
  • Operating System: Arista EOS (Extensible Operating System)

Features

Brand:
Arista
Conditions:
New
Warranty:
1 Year