| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The Arista DCS-7280CR2K-30-F is a high-capacity 1U data center switch designed for modern enterprise and cloud networks. Equipped with 30 QSFP ports supporting 100G, 50G, 40G, 25G, and 10G speeds, it delivers ultra-low latency and robust throughput for mission-critical applications. Its front-to-back airflow design and modular 1600W power supplies ensure reliable operation in high-density rack environments.
Powered by a high-performance x86 CPU with up to 32GB DRAM and Arista EOS (Group 3), this switch provides advanced Layer 2 and Layer 3 features, virtualization, security, and monitoring capabilities. Ideal for large-scale networking deployments, it balances performance, flexibility, and management in a single compact 1U form factor.
Key Features & Benefits
30x QSFP ports supporting 100G/50G/40G/25G/10G
Ultra-low latency switching from 3.8 microseconds
6 Tbps switching capacity and 2.51 Bpps forwarding rate
Dual 1600W hot-swappable power supplies
Advanced Layer 2 and Layer 3 routing features
Arista EOS with full virtualization, security, and monitoring support
Front-to-back airflow with 5x included fan modules
Ideal Uses
High-performance data center deployments
Cloud computing and enterprise backbone networks
High-density server connectivity
Low-latency trading, storage, and virtualization environments
Specifications
Condition: item
Manufacturer: Arista
Model: DCS-7280CR2K-30-F
Form Factor: 1U Rackmount
Network Ports: 30x QSFP (100G/50G/40G/25G/10G)
Management Ports: 1x RJ45 Gigabit, 1x RS-232 Serial, 2x USB
System Memory: Up to 32GB DRAM
Flash Memory: 4GB
Operating System: Arista EOS (Group 3) | Minimum Version: 4.20.3 | AlgoMatch-2
Fan Modules: 5x FAN-7001D-F
Power Supplies: 2x PWR-1600AC-F 1600W
Cooling: Front-to-Back airflow
Switching Capacity: 6 Tbps
Forwarding Rate: 2.51 Billion Packets per Second (Bpps)
Latency: From 3.8 microseconds
MAC Address Table: 768,000
VLANs Supported: 4096
Packet Buffer: 12GB Shared Buffer
Warranty
12 Month Carry-In Warranty
What's in the Box
Arista DCS-7280CR2K-30-F Switch
Power Cable