Arista DCS-7280CR3-32D4-M# Price&Spec

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Arista DCS-7280CR3-32D4-M#

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Name:	Arista DCS-7280CR3-32D4-M#
Model:	DCS-7280CR3-32D4-M# Switch
Brand:	Arista
Detail:	Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, expn mem, configurable fans and psu
	Rating: 100% 5/5.0 1 Review 10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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Arista DCS-7280CR3-32D4-M#

Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, expn mem, configurable fans and psu

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Overview

Arista DCS-7280CR3-32D4-M# Overview

The Arista DCS-7280CR3-32D4-M# is an advanced core switch engineered for enterprise-level networks that demand superior scalability and minimal latency. As part of the Arista R3 series, it delivers robust core switching capabilities, seamlessly integrating with modern data centers across Asia, Europe, Africa, and North America. With a NEBS-compliant design, this switch meets rigorous industry standards for reliability, making it a trusted backbone solution for multi-site infrastructure. The DCS-7280CR3-32D4-M# leverages Arista CloudVision for streamlined centralized network orchestration and automation, giving IT teams granular visibility and dynamic control over complex environments. Supporting ultra-fast 100GbE/400GbE port speeds, this switch is optimized for environments where high bandwidth and consistent performance are mission critical. Its core switch architecture is designed to handle demanding workloads, with a switching capacity of 12.8 Tbps and forwarding rate of 4 billion packets per second, ensuring excellent throughput in cloud, service provider, and large-scale enterprise applications. The low 4.9-microsecond latency, high support for jumbo frames, and dual hot-swappable power supplies enhance availability and operational flexibility. Whether you are a value-driven distributor, small-to-medium system integrator, or an end user seeking robust, futureproof networking, the Arista DCS-7280CR3-32D4-M# offers a compelling blend of performance and agility tailored for international requirements.

Product Highlights

12.8 Tbps

Capacity

4 Bpps

Fwd Rate

100/400G

Ports

Product Applications Scenarios

Data Center

Delivers high-density 100/400G core switching to optimize throughput and minimize latency—ideal for dynamic data center fabrics.

Cloud Services

Supports multi-tenant cloud with Core Switch features, reducing OPEX by automating provisioning using Arista CloudVision.

Service Providers

NEBS compliance ensures reliability for ISPs and backbone operators managing massive traffic with guaranteed uptime.

Product Features Comparison


Model	Arista DCS-7280CR3-32D4-M#	Arista DCS-7280CR3K-32D4-F	Arista DCS-7160-48YC6-R	Arista DCS-7280PR3-24-F
Port Configuration	100GbE/400GbE	32 x 400GbE QSFP-DD	48 x 25GbE SFP28, 6 x 100GbE QSFP28	24
Switching Capacity	12.8 Tbps	25.6 Tbps	3.6 Tbps	19.2 Tbps
Forwarding Rate	4 Bpps	16 Bpps	n/a	7.2 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-400AC-F	Arista 400W AC Power Supply for DCS-7280 Series switches, hot-swappable.
Arista FAN-7300-F	Replacement front-to-rear airflow fan module for Arista 7280CR3 Series switches.
Arista QSFP-100G-SR4	Arista 100G QSFP+ optical transceiver for high-speed 100GbE interconnect.

Quality Certifications

Specification

Arista DCS-7280CR3-32D4-M# Specification

Model

Arista DCS-7280CR3-32D4-M#

Brand

Arista

Type

Switch

Port Speed

100GbE/400GbE

Switching Capacity

12.8 Tbps

Forwarding Rate

4 Bpps

Latency

4.9 microseconds

Jumbo Frames

Up to 9216 bytes

Power Supply

Dual, hot-swappable

Dimensions

1 RU

Get More Information

Discover unbeatable prices and fast shipping for the Arista DCS-7280CR3-32D4-M# . Access the detailed Arista DCS-7280CR3-32D4-M# 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 does the Arista DCS-7280CR3-32D4-M# compare with similar products in the market?

The Arista DCS-7280CR3-32D4-M# stands out for its unique combination of port density, speed options, and flexibility, making it a top choice for high-performance networking requirements compared to its competitors.

What are the advantages of choosing the Arista DCS-7280CR3-32D4-M# in terms of cost-effectiveness?

The Arista DCS-7280CR3-32D4-M# offers a cost-effective solution by combining multiple high-speed ports, scalability, and advanced features in a single platform, reducing the total cost of ownership for network deployments.

How can the Arista DCS-7280CR3-32D4-M# enhance network performance and scalability?

The Arista DCS-7280CR3-32D4-M# provides high-speed connectivity options, advanced switching capabilities, and scalability features, enabling seamless expansion and improved network performance for growing infrastructure demands.

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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In what scenarios can the Arista DCS-7280CR3-32D4-M# be used?

The Arista DCS-7280CR3-32D4-M# is suitable for data centers, cloud computing, high-frequency trading, artificial intelligence, and other demanding applications that require ultra-fast networking capabilities.

How to install and set up the Arista DCS-7280CR3-32D4-M#?

The installation process of Arista DCS-7280CR3-32D4-M# is user-friendly, and detailed instructions can be found in the user manual provided with the product. Ensure proper power and network connections for seamless operation.

Does the Arista DCS-7280CR3-32D4-M# require any upgrades?

The Arista DCS-7280CR3-32D4-M# is designed to support future upgrades through software updates, ensuring longevity and compatibility with evolving network requirements.

Are there any alternative products to the Arista DCS-7280CR3-32D4-M#?

While the Arista DCS-7280CR3-32D4-M# offers unique features, alternatives from other brands like Cisco Nexus or Juniper Networks could be considered based on specific networking needs.

What troubleshooting steps can be taken for the Arista DCS-7280CR3-32D4-M#?

In case of any issues, rebooting the device, checking cable connections, and consulting Arista technical support can help resolve common networking problems efficiently.

Are there available accessories for the Arista DCS-7280CR3-32D4-M#?

Yes, accessories such as additional power supplies, fans, cables, and optics are available to enhance and customize the functionality of the Arista DCS-7280CR3-32D4-M#.