Arista DCS-7280CR3A-48D6-R Price

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Name:	DCS-7280CR3A-48D6-R
Model:	Arista DCS-7280CR3A-48D6-R
Brand:	Arista
Detail:	Arista 7280R3A, 48x100GbE QSFP and 6x400GbE QSFP-DD switch router, rear to front air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3A-48D6-R

Arista 7280R3A, 48x100GbE QSFP and 6x400GbE QSFP-DD switch router, rear to front air, 2 x AC

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Overview

DCS-7280CR3A-48D6-R Overview

The Arista DCS-7280CR3A-48D6-R is a high-performance, data center switch belonging to the Arista 7280R3A series. Designed to deliver industry-leading throughput and low latency, this switch is ideal for data centers, large enterprises, and cloud environments. Equipped with advanced routing and switching capabilities, it ensures seamless operations and scalability.

Quick Spec

Brand	Arista
Model	DCS-7280CR3A-48D6-R
Series	7280R3A
Port Count	48x 10GbE SFP+
Total Data Throughput	3.6 Tbps

Product Features

● Ultra-low latency and high-performance switching
● Comprehensive Layer 2 and Layer 3 support
● Advanced traffic management and monitoring capabilities
● High-availability with redundant power and fans
● Extensive security features and access controls

Product Applications

● High-frequency trading environments requiring low latency
● Large-scale cloud data centers and enterprise networks
● Service provider networks supporting large numbers of users and devices

Supported Options

Accessory	Model
Power Supply	PWR-500AC-R
Fan Module	FAN-700R3
Rack Mount Kit	RM-7280

Compare to Similar Items

Model	Difference
Arista DCS-7280SR2-48YC6	Lower port density, 2.56 Tbps throughput
Arista DCS-7260CX3-64	Higher port count, different series
Arista DCS-7050TX3-48C8	Lower throughput, different form factor

Get more information

For further details about the Arista DCS-7280CR3A-48D6-R, please contact us through Live Chat or email at sales@router-switch.com. Check Arista DCS-7280CR3A-48D6-R price and DCS-7280CR3A-48D6-R datasheet, buy Arista DCS-7280CR3A series with the best price and fast shipping. Free Live Chat is supported.

Quality Certifications

Specification

DCS-7280CR3A-48D6-R Specification

DCS-7280CR3A-48D6-R Specifications
Brand	Arista
Model	DCS-7280CR3A-48D6-R
Series	7280R3A
Total Memory	48 GB
Storage	240 GB SSD
Ports	48 x 25G SFP28, 6 x 400G QSFP-DD
Switching Capacity	25.6 Tbps
Forwarding Rate	10 Bpps
Latency	Sub-3 microseconds
Packet Buffer Memory	32 MB
Control Plane CPU	8-core x86 CPU
Software	Arista EOS
Hot-swappable	Yes
Redundant Power Supplies	2 (1+1) redundant
Power Supply Options	AC/DC
Rack Units	1U
Airflow	Front-to-back or back-to-front
Operating Temperature	0°C to 40°C
Management Ports	1 x RJ-45 serial console, 1 x 10/100/1000 Management, 1 x USB
Dimensions	1.75° H x 19° W x 17° D

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

What are common troubleshooting steps for the Arista 7280R3A?

Common steps include checking power and network cables, ensuring firmware is up to date, and referring to the Arista 7280R3A manual for specific error codes.

What accessories are available for the Arista 7280R3A?

Accessories for the Arista 7280R3A include transceivers, power supplies, and mounting kits to ensure a complete and efficient network setup.

How does the Arista 7280R3A compare to similar products?

The Arista 7280R3A provides superior scalability and lower latency compared to many similar switches, making it ideal for high-density data centers.

How do I use the Arista 7280R3A?

The Arista 7280R3A is used through its web-based interface or CLI, offering advanced configuration and automation options for managing complex networks.

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How cost-effective is the Arista 7280R3A?

The Arista 7280R3A offers high performance and scalability, making it a cost-effective choice for demanding data center environments.

What are the key features of the Arista 7280R3A?

The Arista 7280R3A features include 48 ports, 6 QSFP-DD ports, and support for advanced routing and low latency.

What is the application scenario of the Arista 7280R3A?

The Arista 7280R3A is ideal for data center and cloud network deployments, offering robust support for dense data and high performance computing.

How do I install the Arista 7280R3A?

The Arista 7280R3A can be installed in standard 19-inch racks and requires standard mounting procedures and considerations for airflow and power.

Does the Arista 7280R3A need software upgrades?

Yes, software upgrades are essential for maintaining optimal performance and to leverage the latest features and security updates on the Arista 7280R3A.

Are there alternative products to the Arista 7280R3A?

Alternatives to the Arista 7280R3A include other models in the Arista 7280R Series and switches from the Arista 7500R Series, depending on your requirements.