Arista DCS-7280CR3K-36A-R Price

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Name:	DCS-7280CR3K-36A-R
Model:	Arista DCS-7280CR3K-36A-R
Brand:	Arista
Detail:	Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, rear to front air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3K-36A-R

Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, rear to front air, 2 x AC

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Overview

DCS-7280CR3K-36A-R Overview

The Arista DCS-7280CR3K-36A-R is a high-performance switch from the Arista 7280R3 series, designed to deliver scalable network solutions for data centers and cloud computing environments. Packed with advanced features and optimized for agility, this switch provides reliability, efficiency, and simplified management for modern network infrastructures.

Quick Spec

Model	DCS-7280CR3K-36A-R
Ports	36 x 400G QSFP-DD
Switching Capacity	28.8 Tbps
Forwarding Rate	11.2 Bpps
Form Factor	1U

Product Features

● 36 x 400G QSFP-DD ports for high-speed connectivity
● Advanced traffic management with deep buffer architecture
● Scalable performance with a switching capacity of 28.8 Tbps
● Layer 2 and Layer 3 forwarding
● Energy-efficient design with low power consumption

Product Applications

● High-density data centers requiring large-scale connectivity
● Cloud computing environments needing efficient network management
● Enterprise-level networks that demand high-performance switching and routing

Supported Options

Accessory	Model
Power Supply	PWR-500AC
Fan Module	FAN-7000
Transceiver Module	QSFP-400G-SR8

Compare to Similar Items

Model	Differences
Arista DCS-7050QX-32S	32 x 40G ports, lower forwarding rate
Arista DCS-7280-48S6CQ	48 x 10G SFP+, 6 x 100G QSFP
Arista DCS-7500R3-36CQ	36 x 100G QSFP, modular chassis design

Get more information

For further details about the Arista DCS-7280CR3K-36A-R, please contact us via Live Chat or at sales@router-switch.com. Check Arista DCS-7280CR3K-36A-R price and DCS-7280CR3K-36A-R datasheet, buy Arista DCS-7280CR3K-36A-R with the best price and fast shipping. Free Live Chat support is available.

Quality Certifications

Specification

DCS-7280CR3K-36A-R Specification

DCS-7280CR3K-36A-R Specifications
Brand	Arista
Model	7280R3
Product Line	7300X Series
Form Factor	1 RU
Ports	36 x 400G QSFP-DD
Switching Capacity	28.8 Tbps
Forwarding Rate	11.52 Bpps
Latency	Sub-microsecond
Jumbo Frames	9216 bytes
MAC Address Table Size	768K
IPv4 Routes	3 million
IPv6 Routes	2 million
ACL Entries	256K
Buffer Memory	8GB
Power Supply	Dual Redundant
Fans	Hot-swappable
Airflow	Front-to-Back
Operating System	Extensible Operating System (EOS)
Mounting	Rack Mount
Dimensions	1.75" x 17.5" x 21.5"
Management	CloudVision

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

What are common troubleshooting steps for the Arista 7280R3 switch?

Common steps include checking power connections, ensuring firmware is up to date, and verifying configuration settings via the management interface.

What accessories are available for the Arista 7280R3?

Accessories include rack-mount kits, power supply units, fan modules, and transceiver modules compatible with the 7280R3 series.

How does the Arista 7280R3 compare to other Arista 7280R Series switches?

The Arista 7280R3 offers enhanced capabilities such as higher port densities and larger buffer memory compared to other models in the 7280R Series.

What are the main product categories for the Arista 7280R3?

The Arista 7280R3 falls under Default Category/Switches/Arista Switches/Arista 7280R Series Switches, designed for data center and enterprise network environments.

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What are the key features of the Arista 7280R3?

The Arista 7280R3 offers high-performance 100GbE ports, deep buffer memory, and advanced telemetry, making it ideal for data centers and cloud environments.

How cost-effective is the Arista 7280R3 switch?

The Arista 7280R3 provides excellent value with its high port density and advanced features, ensuring high ROI for data center and cloud network deployments.

What are the typical application scenarios for the Arista 7280R3?

The Arista 7280R3 is designed for use in high-capacity data centers, cloud environments, and enterprise networks requiring high bandwidth and low latency.

How do I install the Arista 7280R3 switch?

The Arista 7280R3 can be mounted in a standard 19-inch rack, powered up, and configured via CLI or web interface to fit network requirements.

Does the Arista 7280R3 require frequent upgrades?

The Arista 7280R3 supports EOS software, allowing seamless updates and feature enhancements without frequent hardware changes.

Are there alternative products to the Arista 7280R3?

Alternatives include Cisco Nexus 9000 series and Juniper QFX series switches, depending on specific network requirements and interoperability needs.