How cost-effective is the Arista 7280R3A for system integrators?

The Arista 7280R3A is highly cost-effective, offering high performance and scalability ideal for data centers.

What are the key features of the Arista 7280R3A switch?

The Arista 7280R3A features 24 ports of 400GbE, extensive QOS, and deep buffer architecture for optimal performance.

Where can the Arista 7280R3A be applied effectively?

The switch is ideal for large-scale data centers, cloud computing networks, and high-frequency trading environments.

How do I install the Arista 7280R3A switch?

Installation is straightforward, involving physical mounting, power connection, and configuration via CLI or GUI.

Does the Arista 7280R3A require regular upgrades?

Monitoring and occasionally upgrading firmware helps ensure optimal performance and security of the device.

Are there alternative products to the Arista 7280R3A?

Alternatives include Cisco Nexus 9300 Series and Juniper QFX5200 Series, depending on network requirements.

Arista DCS-7280CR3AK-24D12-S-F Price

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Name:	DCS-7280CR3AK-24D12-S-F
Model:	Arista DCS-7280CR3AK-24D12-S-F
Brand:	Arista
Detail:	Arista 7280R3A, 24x100GbE QSFP and 12x400GbE QSFP-DD switch router, large routes and TunnelSec, front to rear air, 2 x AC (secure boot enabled)
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3AK-24D12-S-F

Arista 7280R3A, 24x100GbE QSFP and 12x400GbE QSFP-DD switch router, large routes and TunnelSec, front to rear air, 2 x AC (secure boot enabled)

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Overview

DCS-7280CR3AK-24D12-S-F Overview

The Arista DCS-7280CR3AK-24D12-S-F, part of the Arista 7280R3A series, is a high-performance data center switch tailored for next-generation cloud and IP storage networks. It offers extensive capabilities and versatile design, perfect for handling the rigorous demands of modern data traffic and complex computing environments.

Quick Spec

Brand	Arista
Model	DCS-7280CR3AK-24D12-S-F
Series	Arista 7280R3A
Port Configuration	24 x 400GbE QSFP-DD
Switching Capacity	9.6 Tbps

Product Features

● High-density 400G Ethernet switch
● Advanced traffic scheduling and load balancing
● Customizable with Arista EOS for extensive network programmability
● Rich telemetry data for network monitoring and optimization
● Resilient design with redundant and hot-swappable power supplies

Product Applications

● Data center spine and leaf network designs
● High-frequency trading environments requiring low latency
● Scale-out IP storage and cloud computing applications

Supported Options

Accessory	Model
Power Supply	PWR-3KW-AC
Fan Module	FAN-7000
Optics Module	QSFP-DD-400G-SR8

Compare to Similar Items

Model	Differences
Arista DCS-7280R3-48CQ	Supports 48 x 100GbE ports, lower throughput
Arista DCS-7050TX3-48C8	Designed for 10GbE/40GbE environments, less port flexibility
Arista DCS-7160-48YC6	Features 48 x 25GbE and 6 x 100GbE ports, targeted for mid-sized setups

Get more information

Check Arista DCS-7280CR3AK-24D12-S-F price and DCS-7280CR3AK-24D12-S-F datasheet, buy Arista DCS-7280CR3AK-24D12-S-F 7280R3A series with best price and fast shipping. Free Live Chat are supported. For further information about the product and its price, please contact us through Live Chat or sales@router-switch.com.

Quality Certifications

Specification

DCS-7280CR3AK-24D12-S-F Specification

DCS-7280CR3AK-24D12-S-F Specifications
Brand	Arista
Series	7280R3A
Model	DCS-7280CR3AK-24D12-S-F
Ports	24 x 400G QSFP-DD
Throughput	3.4 Tbps
Power Supply	2 (1+1) Redundant
Cooling	Hot-swappable Fan Modules
Management Ports	1 x RJ45 Management Port
Console Ports	1 x RJ45 Console Port
USB Ports	1 Port
Rack Units	1U
Latency	Sub-microsecond
Buffer Size	32 MB per port group
Environment Operating Temperature	0°C to 40°C (32°F to 104°F)
Non-operating Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% non-condensing
Dimensions (WxDxH)	44.5 x 50.8 x 4.4 cm (17.5 x 20 x 1.75 inches)
Operating System	Arista EOS
Forwarding Rate	5.1 Bpps
Nominal Voltage	110-240V AC