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Home Switching Industrial Ethernet Switches Arista DCS-7050S-64-R | 48x 10Gb SFP+ & 4x 40Gb QSFP+ Switch | 1.28Tbps | Rear-to-Front Airflow

Arista DCS-7050S-64-R | 48x 10Gb SFP+ & 4x 40Gb QSFP+ Switch | 1.28Tbps | Rear-to-Front Airflow


Brand:

Specifications

   Overview:
  • The Arista DCS-7050S-64-R is a powerful Layer 2/3 switch built for high-density 10G and 40G aggregation in next-gen data centers and enterprise networks. It features 48x 10Gb SFP+ ports and 4x 40GbE QSFP+ uplinks, offering superior flexibility, scalability, and throughput for demanding workloads.
  • Designed for environments where airflow direction is crucial, this model supports rear-to-front airflow, ensuring compatibility with hot-aisle/cold-aisle data center designs. With a switching capacity of 1.28 Tbps and a forwarding rate of 960 Mpps, this switch is ideal for latency-sensitive applications like virtualization, cloud computing, and high-frequency trading.
  • Backed by Arista’s EOS (Extensible Operating System), the DCS-7050S-64-R delivers advanced programmability, automation, and real-time visibility into network operations. Whether scaling a spine-leaf architecture or upgrading a legacy core, this switch delivers the performance and reliability needed for modern networking.
   Key Features:
  • High-Density 10Gb Connectivity: 48x SFP+ ports for fast, low-latency 10G fiber connections.
  • 40Gb Uplink Capability: 4x QSFP+ uplinks for high-speed backbone or upstream aggregation.
  • Superior Throughput: Up to 1.28 Terabits per second switching and 960 Mpps forwarding rate.
  • MAC Table Capacity: Supports up to 128,000 MAC addresses for large-scale environments.
  • Optimized Cooling: Rear-to-front airflow design supports efficient rack-based thermal management.
  • Redundant Power Supplies: Comes with 2x 460W AC PSUs; DC version available separately.
  • Advanced Packet Buffering: 9MB shared packet buffer to handle bursty traffic patterns.
  • Enterprise-Class OS: Arista EOS enables zero-touch provisioning, network-wide visibility, and automation.
   Technical Specifications:
  • Brand: Arista
  • Model: DCS-7050S-64-R
  • Warranty: 1 Year
  • Data Ports: 48x 10GbE SFP+
  • Uplink Ports: 4x 40GbE QSFP+
  • Switching Capacity: 1.28 Tbps
  • Forwarding Rate: 960 Mpps
  • MAC Address Table Size: 128,000 entries
  • VLAN Support: 4096 VLANs
  • Packet Buffer: 9MB
  • CPU: Dual-core x86
  • Memory: 4GB DRAM
  • Storage: 2GB Flash
  • Cooling Direction: Back-to-Front Airflow
  • Fans: 4x FAN-7000-R modules (included)
  • Power Supply Units: 2x PWR-460AC-R (460W AC) – DC PSU available separately
  • Software: Arista EOS (Extensible Operating System)


Features

Brand:
Arista
Conditions:
New
Warranty:
1 Year