Name:

Arista DCS-7280SR-48C6-M-R

Model:DCS-7280SR-48C6-M-R Switch
Brand: Arista
Detail:

Arista 7280R, 48x10GbE (SFP+) & 6x100GbE QSFP switch, expn mem, SSD, rear to front air, 2x AC and 2xC13-C14 cords

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Arista DCS-7280SR-48C6-M-R

Arista 7280R, 48x10GbE (SFP+) & 6x100GbE QSFP switch, expn mem, SSD, rear to front air, 2x AC and 2xC13-C14 cords

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Overview

Arista DCS-7280SR-48C6-M-R Overview

The Arista DCS-7280SR-48C6-M-R is a high-performance, enterprise-class switch built for modern data centers and demanding enterprise networks. As an advanced Arista switch, it is designed to deliver ultra-low latency, robust Layer 2 and Layer 3 capabilities, and a large port density for scaling network infrastructure. The platform features dual AC power for maximum redundancy, ensuring mission-critical uptime and continuous operations. With 48 x 10GbE SFP+ network ports, 6 x 100GbE QSFP uplinks, and back-to-front airflow, the DCS-7280SR-48C6-M-R excites network architects seeking flexible deployment options and energy-efficient cooling. Enterprise networks benefit from scalable routing with support for up to 768K IPv4/IPv6 routes and a 2.16 Tbps switching capacity, making it perfectly suited for high-throughput environments, virtualization, and intensive data workloads. The dual AC power architecture not only addresses failover requirements but also meets the rigorous standards of modern cloud environments, while the Arista EOS operating system empowers automation and operational efficiency. This model targets large-scale organizations, service providers, and distributed enterprises that depend on resilient, high-speed interconnections and agile network control. If a robust 10GbE SFP+ backbone and extensive enterprise networks uptime are core priorities, the Arista DCS-7280SR-48C6-M-R stands out for its uncompromising reliability, performance, and future-ready scalability.

Product Highlights

2.16 Tbps
Capacity
48 Ports
10GbE SFP+
720 Mpps
Fwd Rate

Product Applications Scenarios

Data Center
This switch enables high-density 10GbE and 100GbE interconnects for modern data center fabrics, reducing network bottlenecks and supporting scalable cloud deployments.
Enterprise Network
By offering high switching capacity and dual AC power, it ensures reliable uptime and seamless traffic flow for mission-critical enterprise applications.
Cloud Services
Supports virtualized environments with massive route tables and low latency, optimizing cloud workload performance by reducing congestion and maximizing application speed.

Product Features Comparison

  Arista Arista Cisco Cisco
Model Arista DCS-7280SR-48C6-M-R Arista DCS-7150S-52-CL-R C1-N7004-S2E C9300-48P-A
Brand Arista Arista Cisco Cisco
Port Configuration 48 x 10 Gigabit Ethernet SFP+ 52 × 10 Gigabit Ethernet SFP+ n/a 48x 10/100/1000 PoE+ ports
Switching Capacity 2.16 Tbps 1.04 Tbps 2.2 Tbps per slot (max aggregate) 176 Gbps
Forwarding Rate 720 Mpps 780 Mpps n/a 77.36 Mpps
PoE Budget n/a n/a n/a 740W
Stacking Capability n/a n/a n/a n/a

Optional Add-ons

Model Number Description
PWR-500AC-R 500W AC Power Supply for Arista 7280R Series Switches, provides redundant dual AC power support.
FAN-7000-R High-efficiency Hot-swappable Fan Module, ensures consistent airflow and cooling for Arista switches.
SFP-10G-SR 10GBASE-SR SFP+ transceiver module, enables high-speed fiber uplinks for Arista 10GbE ports.

Quality Certifications

  • ISO 14001
  • ISO 9001
  • RoHS
  • REACH
  • CE
  • FCC
Specification

Arista DCS-7280SR-48C6-M-R Specification

Model
DCS-7280SR-48C6-M-R
Brand
Arista
Network Ports
48 x 10 Gigabit Ethernet SFP+
Uplink Ports
6 x 100 Gigabit Ethernet QSFP
Management Ports
1 x RS-232 Serial Console, 1 x Gigabit Management, 2 x USB
Product Family
7280R Series
CPU
Quad-Core x86
VLAN IDs
4096
Switch Version
Arista EOS (Group 2)
Airflow Direction
Back to Front Airflow
Fan Module Options
4 x FAN-7000-R Fan Modules Included
Power Supplies Included
2 x PWR-500AC-R Power Supplies Included
IPv4/IPv6 Host Routes
768K
Packet Buffer
4 GB
Switching Capacity
2.16 Tbps
Forwarding Rate
720 Mpps
MAC Address Table Size
768,000
Latency
3.8 μs
DRAM and Flash
8 GB DRAM (32 GB optional), 4 GB Flash
Part Number
DCS-7280SR-48C6-M-R

Get more information

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Quality Certifications

Q&A

Questions & Answers

How does Arista DCS-7280SR-48C6-M-R compare to similar switches?

Compared to similar switches in its class, the Arista DCS-7280SR-48C6-M-R offers a competitive combination of high-speed ports, advanced features, and reliability. Its robust design and performance make it a preferred choice for demanding network environments. Evaluate the specific features, scalability, and support options of different switches to determine the best fit for your networking needs.

What are the advantages of using Arista DCS-7280SR-48C6-M-R in a networking setup?

The Arista DCS-7280SR-48C6-M-R switch provides high-density connectivity, low latency, and high bandwidth capabilities, making it ideal for data-intensive applications. Its advanced features, such as SSD storage and expansion memory, contribute to efficient data processing and storage. The switch's reliability and performance efficiency can help optimize network operations and enhance overall productivity.

How can the Arista DCS-7280SR-48C6-M-R switch benefit system integrators and distributors?

System integrators and distributors can benefit from the Arista DCS-7280SR-48C6-M-R switch's versatile features and high-performance networking capabilities. Its compatibility with various data center applications and scalability options allow integrators to customize solutions for different client requirements. Distributors can leverage its reputation for reliability and efficiency to meet customer demands effectively.

Is router-switch.com a reliable distributor?

Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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