Arista DCS-7280PR3K-24# Price&Spec

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Arista DCS-7280PR3K-24#

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Name:	Arista DCS-7280PR3K-24#
Model:	DCS-7280PR3K-24# Switch
Brand:	Arista
Detail:	Arista 7280R3, 24x400GbE OSFP switch router, large route, 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-7280PR3K-24#

Arista 7280R3, 24x400GbE OSFP switch router, large route, configurable fans and psu

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Overview

Arista DCS-7280PR3K-24# Overview

The Arista DCS-7280PR3K-24# is a high-performance enterprise switch engineered for advanced data center and research network environments. Designed to support high performance connection, it offers exceptional throughput and ultra-low latency, perfect for networks that require fast, consistent data delivery. This model’s support for 24 x 100/40/10GbE QSFP+ ports makes it an excellent foundation for research computing, providing the bandwidth and scalability research operations demand. Smart traffic handling is a key strength of this switch, with robust switching capacity and a high forwarding rate enabling efficient management of intensive workloads and minimizing traffic congestion. Arista’s attention to system redundancy and thermal design (with 1+1 redundant power supplies and front-to-back airflow) ensures operational reliability, while a compact chassis fits seamlessly into standard 19” racks, maximizing utilization in space-constrained environments. Whether deployed by integrators, distributors, or end users across Asia, Europe, Africa, or North America, the DCS-7280PR3K-24# delivers a future-ready solution for modern IT infrastructures, excelling wherever high-speed transfer, advanced analytics, and demanding workloads intersect.

Product Highlights

4.8 Tbps

Capacity

3.6 Bpps

Fwd Rate

3.8 µs

Latency

Product Applications Scenarios

Data Center

The DCS-7280PR3K-24# provides data centers with high-speed, resilient switching that supports mission-critical workloads, ensuring seamless data flow and improving uptime efficiency by up to 30%.

Research Computing

With advanced bandwidth and ultra-low latency, it empowers research computing clusters to efficiently handle massive data processing and collaborative projects, boosting research output potential.

Enterprise Network

For enterprise networks, smart traffic management delivers predictable application performance and consistent connectivity, reducing unplanned downtime and optimizing operational costs.

Product Features Comparison


Model	Arista DCS-7280PR3K-24#	Arista DCS-7280PR3K-24-F	Arista DCS-7280CR3-32D4-R	Arista DCS-7280QR-C72#
Brand	Arista	Arista	Arista	Arista
Port Configuration	24 x 100/40/10GbE QSFP+	24 x 400G QSFP-DD	32 x 100GbE QSFP, 2 x 10GbE SFP+	72x 40/100G QSFP
Switching Capacity	4.8 Tbps	25.6 Tbps	6.4 Tbps	5.76 Tbps
Forwarding Rate	3.6 Bpps	10 Bpps	n/a	2.16 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 7280-Series PSU	Redundant hot-swappable power supply for Arista 7280 Series switches, ensuring continuous operation.
Arista 7280-Series Fan	Replacement front-to-back airflow fan module, compatible with 7280 Series, for optimal cooling.
QSFP-100G-SR4	Arista 100G QSFP+ optical transceiver module for high-speed rack-to-rack connectivity.

Quality Certifications

Specification

Arista DCS-7280PR3K-24# Specification

Model

Arista DCS-7280PR3K-24#

Brand

Arista

Ports

24 x 100/40/10GbE QSFP+

Switching Capacity

4.8 Tbps

Forwarding Rate

3.6 Bpps

Latency

3.8 microseconds

Power Supplies

2 (1+1 redundant)

Airflow

Front-to-Back

Dimensions

19" x 1.75" x 21.75"

Operating Temperature

0 to 40°C

Get More Information

Discover unbeatable prices and fast shipping for the Arista DCS-7280PR3K-24#. Access the detailed Arista DCS-7280PR3K-24# 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

How can common troubleshooting issues be resolved with the Arista DCS-7280PR3K-24#?

Arista provides comprehensive technical support and documentation to troubleshoot common issues efficiently, ensuring minimal downtime and optimal performance.

What sets the Arista DCS-7280PR3K-24# apart from other similar products?

The Arista DCS-7280PR3K-24# stands out for its advanced routing capabilities, high-density port configuration, and customizable components, offering a tailored solution for network requirements.

How does the performance of Arista DCS-7280PR3K-24# compare to its predecessors?

The Arista DCS-7280PR3K-24# builds upon the success of its predecessors by delivering enhanced speed, capacity, and efficiency, setting new benchmarks in network performance.

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.

Learn More

What are the key features of Arista DCS-7280PR3K-24#?

The Arista DCS-7280PR3K-24# is a high-performance switch router that offers 24x400GbE OSFP ports, large routing capacity, and configurable fans and power supply units, catering to diverse connectivity needs.

How cost-effective is the Arista DCS-7280PR3K-24#?

The Arista DCS-7280PR3K-24# provides excellent value for its performance and features, making it a cost-effective choice for demanding network environments.

What are the typical applications of Arista DCS-7280PR3K-24#?

The Arista DCS-7280PR3K-24# is ideal for data centers, enterprises, and service providers requiring high-speed connectivity, large routing capabilities, and flexible configuration options.

How to install and configure the Arista DCS-7280PR3K-24#?

Installing and configuring the Arista DCS-7280PR3K-24# is straightforward, with intuitive management interfaces and tools provided by Arista for seamless setup.

Are there any recommended accessories for the Arista DCS-7280PR3K-24#?

Accessories such as rack mounting kits, optics, and cables are available to complement the Arista DCS-7280PR3K-24# and enhance its performance and usability.

Does the Arista DCS-7280PR3K-24# require frequent upgrades?

The Arista DCS-7280PR3K-24# is designed to offer scalability and robust performance over time, reducing the need for frequent upgrades and ensuring long-term value.