Arista DCS-7280QR-C72# Price&Spec

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Arista DCS-7280QR-C72#

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Name:	Arista DCS-7280QR-C72#
Model:	DCS-7280QR-C72# Switch
Brand:	Arista
Detail:	Arista 7280R, 72x40GbE QSFP+ with 16x100GbE QSFP switch, configurable fans and psu
	Rating: 100% 5/5.0 1 Review 11 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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Arista DCS-7280QR-C72#

Arista 7280R, 72x40GbE QSFP+ with 16x100GbE QSFP switch, configurable fans and psu

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Overview

Arista DCS-7280QR-C72# Overview

The Arista DCS-7280QR-C72# is an enterprise-class switch engineered by Arista, purpose-built to address the high-density and low-latency requirements of mission-critical networks. Its 1RU compact form factor integrates 72x 40/100G QSFP interfaces, delivering a robust switching capacity of 5.76 Tbps and a forwarding rate of 2.16 Bpps, which is essential for modern research computing clusters and large-scale enterprise deployments. With support for Kubernetes CNI, the switch provides seamless network policy enforcement, container orchestration, and scalable cloud-native environments. Sub-3us latency and a 9MB integrated packet buffer guarantee fast, lossless transmission, vital for demanding research computing scenarios where efficiency and reliability are paramount. The DCS-7280QR-C72# is TAA compliant, making it suitable for government and public sector procurement in regulated regions. Its dual redundant power supply maximizes service uptime, while an MTBF exceeding 250,000 hours assures long-term operational stability. This platform is specifically designed to streamline data center operations, drive next-generation research workloads, and provide secure connectivity for advanced Kubernetes-based infrastructures, all delivered with uncompromising compliance and performance to meet the evolving needs of international customers.

Product Highlights

5.76 Tbps

Switch Cap.

2.16 Bpps

Fwd. Rate

72x QSFP

Ports

Product Applications Scenarios

Data Center

Ideal for core and leaf-spine data centers, enabling massive scalability with low latency and high throughput to support demanding workloads.

Research Computing

Optimized for HPC and research labs, the switch accelerates simulations, data aggregation, and data-intensive science with consistent performance.

Cloud Services

Empowers private and hybrid cloud, supporting Kubernetes CNI and TAA compliance for secure orchestration and regulatory alignment globally.

Product Features Comparison


Model	Arista DCS-7280QR-C72#	Arista DCS-7280PR3-24#	Arista DCS-7280QR-C72M-R	Arista DCS-7050SX3-48YC8-F
Brand	Arista	Arista	Arista	Arista
Port Configuration	72x 40/100G QSFP	24 x 100GbE QSFP	72x 40GbE QSFP+	48 x 25G SFP28, 8 x 100G QSFP28
Switching Capacity	5.76 Tbps	4.8 Tbps	5.76 Tbps	3.6 Tbps
Forwarding Rate	2.16 Bpps	3.58 Bpps	n/a	2.68 Bpps
PoE Budget	n/a	n/a	n/a	n/a
Stacking Capability	n/a	n/a	n/a	n/a

Optional Add-ons

Model Number	Description
Arista PWR-500AC-R	500W AC Power Supply (Redundant) for Arista 7280 Series Switches
Arista FAN-7001-R	Hot-swappable Fan Module for Arista 7280 Series Switches
Arista QSFP-100G-SR4	100G QSFP Transceiver for short-range connections on Arista switches

Quality Certifications

Specification

Arista DCS-7280QR-C72# Specification

Model

Arista DCS-7280QR-C72#

Brand

Arista

Form Factor

1RU

Switching Capacity

5.76 Tbps

Forwarding Rate

2.16 Bpps

Interface

72x 40/100G QSFP

Latency

Sub-3us

Buffer

9MB integrated packet buffer

MTBF

Over 250,000 hours

Power Supply

Dual redundant

Get More Information

Discover unbeatable prices and fast shipping for the Arista DCS-7280QR-C72# . Access the detailed Arista DCS-7280QR-C72# datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

What accessories are available for the Arista DCS-7280QR-C72# switch?

Accessories such as power supplies, fans, cables, and optics are commonly available to complement and enhance the switch's functionality.

How does Arista DCS-7280QR-C72# compare with similar products?

Compared to other switches, the Arista DCS-7280QR-C72# excels in port density, speed, versatility, and reliability, offering superior performance.

What are the primary advantages of choosing the Arista DCS-7280QR-C72#?

Opting for the Arista DCS-7280QR-C72# ensures cutting-edge technology, high bandwidth capacity, scalability, and robust performance for demanding network requirements.

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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What are the key features of Arista DCS-7280QR-C72#?

The Arista DCS-7280QR-C72# boasts 72x40GbE QSFP+ ports along with 16x100GbE QSFP ports, configurable fans, and PSU.

How cost-effective is the Arista DCS-7280QR-C72#?

The Arista DCS-7280QR-C72# offers a competitive price given its advanced features and high port density for optimal ROI.

What are the typical application scenarios for Arista DCS-7280QR-C72#?

Ideal for data centers, cloud networks, and high-performance computing environments requiring high-speed connectivity.

How do I install the Arista DCS-7280QR-C72# switch?

Installation of the Arista DCS-7280QR-C72# is straightforward and typically involves mounting, connecting cables, and setup.

Does the Arista DCS-7280QR-C72# require frequent upgrades?

The Arista DCS-7280QR-C72# is designed for scalability and can accommodate future upgrades as per evolving network needs.

Are there alternative products comparable to Arista DCS-7280QR-C72#?

While the Arista DCS-7280QR-C72# is unique in its capabilities, alternatives from Cisco and Juniper Networks could be considered.