How cost-effective is the Arista 7280R3A switch?

The Arista 7280R3A switch offers high performance and scalability, providing a great balance between cost and capabilities.

What are the main features of the Arista 7280R3A?

The Arista 7280R3A includes advanced routing features, deep buffers, and extensive automation capabilities, making it ideal for data centers.

What is the typical application scenario for the Arista 7280R3A?

The Arista 7280R3A is typically used in large-scale data centers and cloud network environments requiring high bandwidth and low latency.

How do I install the Arista 7280R3A switch?

Installation involves mounting the switch in a rack, connecting power, and configuring network settings through the console or management interface.

Does the Arista 7280R3A require firmware updates?

Regular firmware updates are recommended to ensure optimal performance and security for the Arista 7280R3A switch.

What are the alternative products for the Arista 7280R3A?

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

Arista DCS-7280DR3AK-54-F Price

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Name:	DCS-7280DR3AK-54-F
Model:	Arista DCS-7280DR3AK-54-F
Brand:	Arista
Detail:	Arista 7280R3A, 54x400GbE QSFP-DD switch router, large routes and TunnelSec, front to rear air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280DR3AK-54-F

Arista 7280R3A, 54x400GbE QSFP-DD switch router, large routes and TunnelSec, front to rear air, 2 x AC

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Overview

DCS-7280DR3AK-54-F Overview

Introducing the Arista DCS-7280DR3AK-54-F, a high-performance switch from the Arista 7280R3A series, designed to meet the demanding needs of modern data centers and cloud networks. With advanced features and robust specifications, this switch delivers unparalleled reliability, scalability, and flexibility for your networking requirements.

Quick Spec

Brand	Arista
Model	DCS-7280DR3AK-54-F
Series	7280R3A
Ports	54x 400G QSFP-DD
Switching Capacity	21.6 Tbps
Forwarding Rate	8.4 Bpps

Product Features

● 54x 400G QSFP-DD ports providing high-density 400 Gigabit Ethernet connectivity.
● 21.6 Tbps of switching capacity ensuring seamless data transfer and network performance.
● Advanced software features with Arista EOS, offering extensive programmability and automation.
● Energy-efficient design with front-to-back airflow to optimize cooling in data centers.
● High availability with redundant power supplies and fans to ensure continuous operation.

Product Applications

● High-performance data centers requiring scalable and reliable network infrastructure.
● Cloud service providers necessitating high-density 400G connectivity for improved service delivery.
● Enterprise networks needing robust and future-proof solutions to manage growth and increase efficiency.

Supported Options

Accessory	Model
QSFP-DD 400G Optics	DCS-QSFP-DD-400G
Power Supply Unit	DCS-PWR-7280-A
Fan Module	DCS-FM-7280-F

Compare to Similar Items

Model	Differences
Arista DCS-7280SR	24x 100G QSFP ports; lower port density and switching capacity.
Arista DCS-7060SX2	32x 100G QSFP ports; reduced forwarding rate and switching capacity.
Arista DCS-7508R	Modular design with up to 288 ports; adaptable but larger form factor.

Get more information

For further information about the Arista DCS-7280DR3AK-54-F, please contact our team through Live Chat or email us at sales@router-switch.com. Check Arista DCS-7280DR3AK-54-F price and DCS-7280DR3AK-54-F datasheet, buy Arista DCS-7280DR3AK-54-F 7280R3A series with the best price and fast shipping. Free Live Chat support is available.

Quality Certifications

Specification

DCS-7280DR3AK-54-F Specification

Arista DCS-7280DR3AK-54-F Specifications
Brand	Arista
Model	DCS-7280DR3AK-54-F
Series	7280R3
Product Line	7280R3A
Port Configuration	54 x 400G QSFP-DD
Switching Capacity	21.6 Tbps
Forwarding Rate	8.4 Bpps
Flash Storage	128 GB
CPU	Intel Xeon D-1577 16 cores
DRAM	64 GB
Management Ports	1 x 10/100/1000 Mgmt, 1 x RJ45 console
Fan Trays	N+1 Redundant
Power Supply	Dual redundant, hot-swappable
Power Efficiency	1.5W per 100G processed
Dimensions	1 RU, 19" Rack mount
Operating Temperature	0 to 40°C (32 to 104°F)
Operating Humidity	5% to 95% non-condensing
Buffer Memory	16 GB Packet buffer
Latency	Sub 3 microseconds
MTBF	Over 100,000 hours
Cooling System	Front-to-back
Operating System	Arista EOS