How cost-effective is the Arista 7280R3A switch?

The Arista 7280R3A switch offers high performance at a competitive price, ensuring great value for enterprises.

What are the key features of the Arista 7280R3A?

The Arista 7280R3A features 72 ports, high throughput, low latency, and advanced QoS, making it ideal for data centers.

What is the best application scenario for the 7280R3A?

The Arista 7280R3A is perfect for enterprise data centers, cloud computing, and high-frequency trading environments.

How to install the Arista 7280R3A switch?

Installation of the Arista 7280R3A switch involves rack mounting, connecting power, and configuring via the CLI or web interface.

Does the Arista 7280R3A need regular upgrades?

Yes, it is advisable to perform regular firmware upgrades on the Arista 7280R3A for security and performance enhancements.

Are there alternative products to the Arista 7280R3A?

Alternatives include Cisco Nexus 9000 Series switches and Juniper QFX Series switches, offering similar functionalities.

Arista DCS-7280CR3AK-72-R Price

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Name:	DCS-7280CR3AK-72-R
Model:	Arista DCS-7280CR3AK-72-R
Brand:	Arista
Detail:	Arista 7280R3A, 72x100GbE QSFP switch router, large routes and TunnelSec, rear to front air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3AK-72-R

Arista 7280R3A, 72x100GbE QSFP switch router, large routes and TunnelSec, rear to front air, 2 x AC

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Overview

DCS-7280CR3AK-72-R Overview

The Arista DCS-7280CR3AK-72-R, part of the Arista 7280R3A series, offers high-density 100G Ethernet performance, essential for large-scale data center environments. This advanced switch delivers robust networking capabilities with exceptional scalability, making it an excellent solution for modern enterprise networks.

Quick Spec

Brand	Arista
Model	DCS-7280CR3AK-72-R
Series	7280R3A
Ports	72 x 100G QSFP
Switching Capacity	18 Tbps

Product Features

● High-density 100G QSFP port configuration
● Advanced traffic management and monitoring capabilities
● Network-wide data analytics with CloudVision
● Energy-efficient design for reduced operational costs
● Flexible L2 and L3 feature set for versatile deployment

Product Applications

● Core data center networking for large enterprises
● High-performance computing environments requiring low latency
● Cloud service providers seeking scalable network architecture

Supported Options

Accessory	Model
Power Supply	PWR-460AC-R
Fan Module	FAN-700-R
Mounting Kit	MTG-7280R3A

Compare to Similar Items

Model	Differences
Cisco Nexus 9300	Lower port density, different OS
Juniper QFX5200	Lower switching capacity, different ecosystem
HP 5940	Less advanced traffic management, smaller feature set

Get more information

Check Arista DCS-7280CR3AK-72-R price and DCS-7280CR3AK-72-R datasheet, buy Arista DCS-7280CR3AK-72-R 7280R3A series with best price and fast shipping. Free Live Chat are supported.

Quality Certifications

Specification

DCS-7280CR3AK-72-R Specification

DCS-7280CR3AK-72-R Specifications
Brand	Arista
Model	DCS-7280CR3AK-72-R
Series	7280R3A
Ports	72
Port Speed	100GbE
Aggregated Capacity	36 Tbps
Packet Buffer Memory	4GB
Forwarding Rate	14.4 Bpps
Latency	3.8 °s
Power Supply Redundancy	Yes
Fans	Hot-swappable
Airflow Direction	Front-to-back
Console Ports	RS-232
Operating System	Arista EOS
Dimensions	1U
Environment	Data Center
Power Consumption	725W
Temperature Range	0°C to 40°C
Humidity	5% to 95% non-condensing
Warranty	1 Year