How cost-effective is the Arista 7280R3A?

The Arista 7280R3A offers excellent price-performance ratio, providing high-speed connectivity with low latency suitable for demanding network environments.

What are the key features of the Arista 7280R3A?

Key features include high-density 100GbE ports, advanced routing capabilities, and CloudVision for network-wide workload orchestration.

What are the application scenarios for the Arista 7280R3A?

It is ideal for data centers, enterprise core networks, and cloud service providers that require high throughput and low latency.

How do I install the Arista 7280R3A?

The Arista 7280R3A can be installed in a standard 19-inch rack. Follow the installation guide for step-by-step instructions.

Does the Arista 7280R3A need regular upgrades?

Yes, it's recommended to keep the firmware and software updated to ensure optimal performance and security.

Are there alternative products to the Arista 7280R3A?

Alternatives include Cisco Nexus 9300 series and Juniper QFX series, depending on specific network requirements.

Arista DCS-7280CR3AK-32S-F Price

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Name:	DCS-7280CR3AK-32S-F
Model:	Arista DCS-7280CR3AK-32S-F
Brand:	Arista
Detail:	Arista 7280R3A, 32x100GbE/2x400G QSFP 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-7280CR3AK-32S-F

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

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Overview

DCS-7280CR3AK-32S-F Overview

The Arista DCS-7280CR3AK-32S-F is part of the versatile Arista 7280R3A series, designed to deliver exceptional performance, scalability, and operational efficiency for modern data centers. This model is engineered with advanced features to meet the demands of high-performance networking environments, offering seamless and reliable data processing and communication.

Quick Spec

Brand	Arista
Model	DCS-7280CR3AK-32S-F
Series	7280R3A
Ports	32 x 400G QSFP-DD
Switching Capacity	12.8 Tbps
Forwarding Rate	5.7 Bpps

Product Features

● High-density 400G ports for scalable performance.
● Advanced routing and switching capabilities.
● Robust security features to protect network data.
● Energy-efficient design for reduced power consumption.
● Comprehensive network visibility and analytics.

Product Applications

● Data center interconnect solutions requiring high bandwidth.
● Enterprise core and aggregation layers for robust networking.
● Cloud-scale architectures for hyperscale environments.

Supported Options

Accessory	Model
Power Supply	PWR-500AC-R
Fan Module	FAN-700-R
Transceiver Module	QSFP-400G-SR8

Compare to Similar Items

Model	Differences
DCS-7280CR3K-32S	Does not include advanced analytics feature.
DCS-7280CR3A-48S	Different port configuration with 48 x 100G ports.
DCS-7280CR3A-96S	Higher port count with 96 x 25G ports.

Get more information

For further information about the Arista DCS-7280CR3AK-32S-F, including pricing and detailed datasheets, please contact us through Live Chat or email us at sales@router-switch.com. Check "Arista DCS-7280CR3AK-32S-F price" and "DCS-7280CR3AK-32S-F datasheet", buy "Arista DCS-7280CR3AK-32S-F with best price and fast shipping. Free Live Chat are supported."

Quality Certifications

Specification

DCS-7280CR3AK-32S-F Specification

DCS-7280CR3AK-32S-F Specifications
Brand	Arista
Model	DCS-7280CR3AK-32S-F (Arista 7280R3A)
Form Factor	1 RU
Interfaces	32 x 400G QSFP-DD
Switching Capacity	25.6 Tbps
Forwarding Rate	10.8 Bpps
Packet Buffer	128MB
Management Ports	1 x 10/100/1000 Management, 1 x RJ45 Console
Storage	16GB mSATA
Memory	16GB DRAM
Fans	Hot-swappable, redundant
Power Supplies	Dual, hot-swappable
Power Consumption	750W (typical)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Operating Humidity	5% to 95% (non-condensing)
Operating System	Arista EOS
Dimensions	1.72" H x 17.5" W x 21.5" D
Rack Units	1 RU
Airflow	Front-to-Back or Back-to-Front
Regulatory Compliance	CE, FCC, VCCI, RoHS, WEEE