How cost-effective is the Arista 7280R3A series?

The Arista 7280R3A series offers a high ROI due to its advanced features and competitive pricing, making it ideal for large-scale data center deployments.

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

The Arista 7280R3A switch features 32 ports, high-density 100GbE, built-in security, and advanced telemetry for network visibility.

What application scenarios is the Arista 7280R3A suitable for?

The Arista 7280R3A is suited for spine-leaf architectures in large data centers, cloud computing environments, and high-performance computing networks.

How do I install the Arista 7280R3A switch?

Installation involves mounting the switch in a standard 19-inch rack, connecting power supplies, and configuring network settings via the CLI.

Does the Arista 7280R3A switch need frequent upgrades?

The Arista 7280R3A switch is designed with future-proofing in mind and may need firmware updates periodically, which can be managed via Arista EOS.

Are there alternative products to the Arista 7280R3A?

Alternatives include switches from Cisco Nexus and Juniper QFX series, offering similar performance and capabilities.

Arista DCS-7280CR3A-32S-R Price

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Name:	DCS-7280CR3A-32S-R
Model:	Arista DCS-7280CR3A-32S-R
Brand:	Arista
Detail:	Arista 7280R3A, 32x100GbE/2x400G QSFP switch router, rear to front air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3A-32S-R

Arista 7280R3A, 32x100GbE/2x400G QSFP switch router, rear to front air, 2 x AC

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Overview

DCS-7280CR3A-32S-R Overview

The Arista DCS-7280CR3A-32S-R, part of the Arista 7280R3A series, is a high-performance, versatile data center switch designed to handle demanding network requirements. It excels in delivering exceptional throughput and low latency, making it an ideal choice for environments requiring robust networking solutions. Rely on this advanced switch for efficiency and scalability in your data center operations.

Quick Spec

Brand	Arista
Model	DCS-7280CR3A-32S-R
Series	7280R3A
Ports	32 x 400G QSFP-DD
Switching Capacity	12.8 Tbps

Product Features

● High-density 400G ports for enhanced scalability
● 12.8 Tbps switching capacity
● Advanced programmability with Arista EOS
● Support for industry-standard L2 and L3 protocols
● Low latency suitable for high-frequency trading environments

Product Applications

● High-performance data centers requiring large bandwidth
● Cloud service providers needing scalable networking solutions
● Financial services requiring low-latency, high-throughput networks

Supported Options

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

Compare to Similar Items

Model	Differences
Arista DCS-7280SR3-48YC6	48 x 25G SFP+ ports, 6 x 100G QSFP ports
Arista DCS-7260QX-64	64 x 40G QSFP+ ports, 5.12 Tbps capacity
Arista DCS-7050TX-64	48 x 10G RJ45 ports, 16 x 10G SFP+ ports

Get more information

Check Arista DCS-7280CR3A-32S-R price and DCS-7280CR3A-32S-R datasheet. Buy Arista DCS-7280CR3A-32S-R with the best price and fast shipping. For further information about the product and its price, please contact us via Live Chat or at sales@router-switch.com. Free Live Chat is supported.

Quality Certifications

Specification

DCS-7280CR3A-32S-R Specification

DCS-7280CR3A-32S-R Specifications
Brand	Arista
Model	DCS-7280CR3A-32S-R
Series	7280R3A
Port Count	32
Port Types	QSFP-DD / QSFP+
Switching Capacity	25.6 Tbps
Forwarding Rate	10 Bpps
Latency	3.2 microseconds
Buffer Size	4 GB
CPU	8-Core x86
System Memory	32 GB
Flash Storage	32 GB
Airflow	Front-to-Back
Rack Units	1 RU
Power Supply	Dual Redundant
Power Consumption	300W
Operating Temperature	0°C to 40°C
Non-Operating Temperature	-40°C to 70°C
Humidity	5% to 95% (non-condensing)
Dimensions (H x W x D)	1.75" x 19" x 17"