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Home Switching Enterprise Switches Arista DCS-7280SR2A-48YC6-F - 48x 25GB SFP28, 6x 100GB QSFP100, AlgoMatch, Front-to-Back Airflow Switch

Arista DCS-7280SR2A-48YC6-F - 48x 25GB SFP28, 6x 100GB QSFP100, AlgoMatch, Front-to-Back Airflow Switch

Arista DCS-7280SR2A-48YC6-F - 48x 25GB SFP28, 6x 100GB QSFP100, AlgoMatch, Front-to-Back Airflow Switch

Arista DCS-7280SR2A-48YC6-F - 48x 25GB SFP28, 6x 100GB QSFP100, AlgoMatch, Front-to-Back Airflow Switch

Brand:

Arista

Specifications

Product Overview

The Arista DCS-7280SR2A-48YC6-F is a next-generation high-performance data center switch designed to provide fast and reliable connectivity in demanding environments. It comes with 48x 25 Gigabit Ethernet SFP28 ports and 6x 100 Gigabit Ethernet QSFP100 uplinks, making it perfect for high-bandwidth applications and scalable network architectures.
With a switching capacity of 3.6 Tbps and forwarding rate of 1.67 billion packets per second (Bpps), this switch ensures smooth data transmission even under heavy traffic loads. It’s engineered to provide low-latency performance (as low as 3.8µs) to guarantee fast and responsive network performance. The Arista DCS-7280SR2A-48YC6-F is designed to scale easily with 768,000 MAC addresses supported, making it ideal for large-scale network deployments.
With front-to-back airflow, this switch is highly efficient for data center cooling while supporting 1+1 redundant power supplies to ensure maximum uptime and reliability.

Key Features
High-Density Connectivity

48x 25GbE SFP28 ports for high-speed server and storage connectivity
6x 100GbE QSFP100 ports for uplinks or aggregation with high throughput
Ideal for data center and enterprise environments requiring flexibility and scalability

Unmatched Performance

Switching Capacity: 3.6 Tbps
Forwarding Rate: 1.67 Bpps (billions of packets per second)
MAC Address Table Size: 768,000 entries
Latency: As low as 3.8 microseconds for fast data transmission

Optimized for Scalability

8GB DRAM (expandable to 32GB) and 4GB Flash for efficient memory and storage
AlgoMatch for advanced network algorithms and efficient policy matching
Supports up to 4096 VLAN IDs for flexible network segmentation

Efficient Power and Cooling

Front-to-back airflow design for optimal cooling efficiency
Includes 4x FAN-7000H-F fan modules (N+1 redundant) for reliable performance
2x 747W AC power supplies included with 1+1 redundancy

Comprehensive Management

1x RS-232 RJ45 and 1x Out-of-Band Management ports
2x USB ports for easy software and configuration updates

Technical Specifications

Model Number: DCS-7280SR2A-48YC6-F

Ports

48x 25 Gigabit Ethernet SFP28
6x 100 Gigabit Ethernet QSFP100
CPU: Quad-Core x86
System Memory: 8 GB DRAM (expandable to 32GB)
Flash Memory: 4GB Flash
Packet Buffer: 8GB
Switching Capacity: 3.6 Tbps
Forwarding Rate: 1.67 Bpps
MAC Address Table Size: 768,000
Latency: 3.8 microseconds
Airflow: Front-to-Back
Fan Modules: 4x FAN-7000H-F (N+1 redundant)

Power Supplies

2x 747W AC (1+1 redundant) power supplies

Management Ports

1x RS-232 RJ45
1x Out-of-Band Management
2x USB

Ideal Use Cases

High-performance data center switching
Enterprise core network infrastructure
Cloud computing environments requiring scalable 25G/100G uplinks
Large-scale virtualized networks with high-speed requirements
Data storage aggregation with high-density 25G ports

Features

Brand:

Arista

Conditions:

New

Warranty:

1 Year

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