How cost-effective is the Arista 7280R3A?

The Arista 7280R3A offers high performance and value, balancing cost with cutting-edge features and scalability.

What are the key features of the Arista 7280R3A?

The Arista 7280R3A features include 24 100G QSFP ports, 12 400G QSFP-DD ports, and advanced traffic management.

What are the main application scenarios for the Arista 7280R3A?

It's ideal for data centers, cloud networks, and high-performance computing environments.

How do I install the Arista 7280R3A?

Installation involves mounting the switch in a rack, connecting power, and configuring initial settings via console access.

Does the Arista 7280R3A need frequent upgrades?

Regular firmware updates are recommended to ensure optimal performance and security.

Are there alternative products to the Arista 7280R3A?

Alternatives include other switches in the Arista 7280R Series or comparable models from Cisco.

Arista DCS-7280CR3AK-24D12-S-R Price

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Name:	DCS-7280CR3AK-24D12-S-R
Model:	Arista DCS-7280CR3AK-24D12-S-R
Brand:	Arista
Detail:	Arista 7280R3A, 24x100GbE QSFP and 12x400GbE QSFP-DD switch router, large routes and TunnelSec, rear to front air, 2 x AC (secure boot enabled)
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3AK-24D12-S-R

Arista 7280R3A, 24x100GbE QSFP and 12x400GbE QSFP-DD switch router, large routes and TunnelSec, rear to front air, 2 x AC (secure boot enabled)

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Overview

DCS-7280CR3AK-24D12-S-R Overview

The Arista DCS-7280CR3AK-24D12-S-R, part of the advanced 7280R3A series, is a high-performance networking switch designed for modern data centers. It offers exceptional scalability, speed, and features, ensuring optimal configuration and performance across all networking environments. Its robust architecture makes it a suitable choice for a variety of demanding applications.

Quick Spec

Product Series	Arista 7280R3A
Switching Capacity	Up to 12.8 Tbps
Port Density	24 x 100GbE
Latency	Sub-microsecond
Forwarding Rate	Up to 4.8 Bpps

Product Features

● High-density 24 x 100GbE ports
● Advanced traffic management and load balancing
● Comprehensive IPv4/IPv6 support
● Integrated security features
● Energy-efficient architecture and design

Product Applications

● Data center core and spine
● High-frequency trading environments
● Cloud and virtualization infrastructure

Supported Options

Accessory	Model
Optical Transceiver	QSFP-100G-SR4
Mounting Kit	RACK-MNT-19
Cable	CAB-QSFP-4SFP10G-5M

Compare to Similar Items

Model	Differences from Arista DCS-7280CR3AK-24D12-S-R
Arista DCS-7260CX-64	64 x 100GbE ports, higher port density
Arista DCS-7050SX3-96YC8	Less capacity and port density, more energy-efficient
Cisco Nexus 93180YC-EX	Different vendor, up to 48 x 10/25GbE + 6 x 100GbE ports

Get more information

For further details about the Arista DCS-7280CR3AK-24D12-S-R, including pricing and datasheet, contact us via Live Chat or at sales@router-switch.com. Check "Arista DCS-7280CR3AK-24D12-S-R price" and "DCS-7280CR3AK-24D12-S-R datasheet", buy "Arista DCS-7280CR3AK-24D12-S-R 7280R3A" with the best price and fast shipping. Free Live Chat is supported.

Quality Certifications

Specification

DCS-7280CR3AK-24D12-S-R Specification

DCS-7280CR3AK-24D12-S-R Specifications
Brand	Arista
Model	7280R3A
Product Type	Data Center Switch
Port Configuration	24 x 400GbE QSFP-DD
Supported Protocols	BGP, OSPF, EIGRP, VRRP, RIP
Layer	Layer 2 and Layer 3
Throughput	9.6 Tbps
Switching Capacity	19.2 Tbps
Latency	Sub-microsecond
Power Supply	Dual Variable Power Supply
AC or DC	AC
Power Consumption	Variable, 800W Typical
Cooling	Front-to-Back Airflow
Rack Units	1 RU
Dimensions (HxWxD)	1.75 x 19 x 24 inches
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Relative Humidity	5% to 95% (Non-condensing)
Software	Arista Extensible Operating System (EOS)
Management	CloudVision, CLI, REST API, SNMP
Warranty	Limited Lifetime