How cost-effective is the DCS-7280CR3AK-32S-R?

The DCS-7280CR3AK-32S-R offers high performance and scalability, ideal for data centers seeking cost efficiency.

What are the main characteristics of the DCS-7280CR3AK-32S-R?

This switch features deep buffers, high-density 100G ports, and Arista's EOS for reliability and programmability.

What application scenarios are ideal for the DCS-7280CR3AK-32S-R?

Perfect for cloud datacenters, high-frequency trading platforms, and enterprise core layers.

How do I install the DCS-7280CR3AK-32S-R?

Follow the mounting instructions in the user manual and ensure connections are secured before powering up.

Does the DCS-7280CR3AK-32S-R need frequent upgrades?

Upgrades depend on your network's needs, but regular EOS updates keep the switch optimized and secure.

Are there any alternative products to DCS-7280CR3AK-32S-R?

Alternatives include other models from the Arista 7280R Series or similar switches from Cisco and Juniper.

Arista DCS-7280CR3AK-32S-R Price

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Name:	DCS-7280CR3AK-32S-R
Model:	Arista DCS-7280CR3AK-32S-R
Brand:	Arista
Detail:	Arista 7280R3A, 32x100GbE/2x400G QSFP switch router, large routes and TunnelSec, rear to front air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3AK-32S-R

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

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Overview

DCS-7280CR3AK-32S-R Overview

The Arista DCS-7280CR3AK-32S-R, part of the Arista 7280R3A series, is a high-performance networking switch designed for modern data centers and cloud environments. This product offers exceptional scalability and flexibility, making it ideal for both small and large-scale enterprises. With advanced features and support for extensive networking protocols, the Arista DCS-7280CR3AK-32S-R ensures seamless connectivity and optimized network performance.

Quick Spec

Model	DCS-7280CR3AK-32S-R
Series	7280R3A
Ports	32 x 400G QSFP-DD
Throughput	12.8 Tbps
Form Factor	1U

Product Features

● High-density 400G QSFP-DD ports for maximum scalability
● Advanced traffic management and network virtualization support
● Flexible forwarding modes for diverse network requirements
● Comprehensive L2 and L3 protocols support
● Energy-efficient design with hot-swappable components

Product Applications

● Data center core and spine aggregation
● Large-scale cloud service providers
● High-frequency trading (HFT) environments

Supported Options

Accessory	Model
Power Supply Unit	PWR-500AC
Fan Module	FAN-700CFM
100G QSFP Transceiver	QSFP-100G-SR4

Compare to Similar Items

Model	Differences
Arista DCS-7280SR2-48YC6	48 SFP+ ports, lower throughput of 4.8 Tbps
Cisco C9500-40X	40 Gigabit Ethernet ports, limited to 6.4 Tbps
Juniper QFX5120-48Y	48 SFP28 ports, 25G capacity

Get more information

For further inquiries about the Arista DCS-7280CR3AK-32S-R, its pricing, and detailed datasheets, please reach out to us through Live Chat or email us at sales@router-switch.com. Check Arista DCS-7280CR3AK-32S-R price and Arista DCS-7280CR3AK-32S-R datasheet, buy Arista DCS-7280CR3AK-32S-R 7280R3A with best price and fast shipping. Free Live Chat is supported.

Quality Certifications

Specification

DCS-7280CR3AK-32S-R Specification

DCS-7280CR3AK-32S-R Specifications
Brand	Arista
Model	7280R3A
Ports	32 x 100GbE QSFP
Switching Capacity	6.4 Tbps
Forwarding Rate	2.2 Bpps
Latency	Sub-microsecond
Packet Buffer	32 MB
CPU	6-Core x86 CPU
System Memory	32 GB
Storage	240 GB SSD
Power	Dual Redundant Power Supplies
Airflow	Front-to-Back or Back-to-Front
Cooling	N+1 Redundant Fans
Dimensions	1RU
Management Ports	1 x 10/100/1000 Management Port, 1 x Console Port, 1 x USB
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Relative Humidity	5% to 95% non-condensing
MTBF	Over 250,000 hours
Supported Optics	SFP, SFP+, QSFP+
Operating System	Arista EOS