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Home Switching Data Center Switches Arista DCS-7050Q-16-R High-Performance 40G/10G Data Center Switch

Arista DCS-7050Q-16-R High-Performance 40G/10G Data Center Switch
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Arista DCS-7050Q-16-R High-Performance 40G/10G Data Center Switch

Brand:
Arista

Specifications

   Overview:
  • The Arista DCS-7050Q-16-R is a robust and efficient Layer 2/3 switch built for modern, high-throughput data centers. Equipped with 16x 40GbE QSFP+ and 8x 10GbE SFP+ ports, it enables flexible, high-bandwidth connections in dense rack environments. Its back-to-front airflow design (also known as rear-to-front) makes it ideal for cold-aisle deployment and supports optimal thermal efficiency in enclosed server rooms.
  • This model offers a switching capacity of 1.28 Terabits per second (Tbps) and a forwarding rate of 960 million packets per second (Mpps), providing consistent, high-speed performance across large-scale infrastructures. It's driven by Arista's trusted EOS (Extensible Operating System), providing automation, visibility, and programmability for streamlined operations.
   Key Features:
  • High-Speed Connectivity: 16 QSFP+ ports support up to 40Gbps each, and 8 SFP+ ports deliver 10Gbps for flexible interconnectivity.
  • Efficient Cooling: Designed with back-to-front airflow for deployment in cold-aisle aligned racks.
  • High Performance: 1.28 Tbps switching capacity, 960 Mpps forwarding rate
  • Optimized for Enterprise and Cloud: Ideal for data center aggregation, leaf-and-spine topologies, and virtualized environments.
  • Low Latency Switching: Minimal delay with port latency ranging from 800–850 ns (QSFP+) and 800–1150 ns (SFP+).
  • Redundant Power & Cooling: Includes dual 460W AC power supplies and N+1 redundant fan modules for high availability.
   Specifications:
  • Brand: Arista
  • Model: DCS-7050Q-16-R
  • Warranty: 1 Year
  • Switching Capacity: 1.28 Tbps
  • Forwarding Rate: 960 Mpps
  • Packet Buffer: 9MB
  • MAC Address Table: 32,000 entries
   Latency:
  • QSFP+: 800–850 nanoseconds
  • SFP+: 800–1150 nanoseconds
  • VLAN Support: 4096 VLAN IDs
  • CPU: Dual-core x86
   Memory:
  • DRAM: 4GB
  • Flash: 2GB
  • Airflow Direction: Back-to-front (rear-to-front)
  • Fan Modules: 4x FAN-7000-R, N+1 redundant (included)
   Power Supplies:
  • 2x PWR-500AC-R 460W AC (included)
  • Optional: PWR-460AC-F, PWR-460AC-R
   Management Interfaces:
  • 1x RJ45 Serial Console
  • 1x RJ45 Ethernet Management Port
  • 1x USB Port
  • Operating System: Arista EOS
  • Modules: SFP+ / QSFP+ modules sold separately
   Ideal Applications:
  • Enterprise and campus core or aggregation layer
  • Leaf-spine topologies in scalable data center designs
  • High-performance computing (HPC) environments
  • Colocation and cloud infrastructure needing efficient cooling and throughput
  • Latency-sensitive workloads and virtualization clusters

Features

Brand:
Arista
Conditions:
New
Warranty:
1 Year