How cost-effective is the Arista 7280R3A?

The Arista 7280R3A is highly cost-effective offering high performance with low TCO.

What are the key features of the Arista 7280R3A?

The Arista 7280R3A features 48 ports, 6 QSFP-DD, and supports advanced telemetry and security.

What are the application scenarios for Arista 7280R3A?

Ideal for data centers, cloud computing, and high-performance computing environments.

How do I install the Arista 7280R3A?

Follow the detailed installation guide and ensure all connections are secure and powered.

Does the Arista 7280R3A require regular upgrades?

Yes, to maintain optimal performance and security, regular firmware upgrades are recommended.

Are there alternative products to the Arista 7280R3A?

Alternatives include Cisco Nexus 9500 and Juniper QFX10000 for similar performance and features.

Arista DCS-7280CR3A-48D6# Price

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Name:	DCS-7280CR3A-48D6#
Model:	Arista DCS-7280CR3A-48D6#
Brand:	Arista
Detail:	Arista 7280R3A, 48x100GbE QSFP and 6x400GbE QSFP-DD switch router, confgurable fans and psu
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3A-48D6#

Arista 7280R3A, 48x100GbE QSFP and 6x400GbE QSFP-DD switch router, confgurable fans and psu

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Overview

DCS-7280CR3A-48D6# Overview

The Arista DCS-7280CR3A-48D6# is a high-performance networking switch designed for cloud data center and high-performance computing environments. As part of the Arista 7280R3A series, this model boasts advanced features and scalability to meet rigorous network demands. With 48 ports and superior throughput, it is ideally suited for enhanced and efficient network operations.

Quick Spec

Brand	Arista
Model	DCS-7280CR3A-48D6#
Series	7280R3A
Ports	48
Form Factor	Rack-mountable

Product Features

● High-density 48 ports for increased connectivity
● Advanced Layer 2 and Layer 3 features for robust network management
● Energy-efficient hardware components
● Extensive QoS capabilities for traffic management
● Scalable architecture designed to support future growth

Product Applications

● Ideal for cloud data center environments requiring high port density and performance
● Suitable for high-performance computing setups demanding advanced network capabilities
● Perfect for enterprise core and aggregate network deployments

Supported Options

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

Compare to Similar Items

Model	Difference
DCS-7280CR3A-48S6	Supports SFP+ ports instead of standard Ethernet
DCS-7280CR3A-32D4	Fewer ports (32) compared to the 48 ports of the DCS-7280CR3A-48D6#
DCS-7280CR3A-96C8	Higher port density with 96 ports compared to 48 ports

Get more information

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

Quality Certifications

Specification

DCS-7280CR3A-48D6# Specification

DCS-7280CR3A-48D6# Specifications
Brand	Arista
Product Name	Arista 7280R3A
Model	DCS-7280CR3A-48D6#
Switching Capacity	Up to 27 Tbps
Forwarding Rate	Up to 8.2 Bpps
Interface Ports	48 x 25GbE SFP, 6 x 100GbE QSFP-DD
Supported Transceivers	SFP, SFP+, SFP28, QSFP, QSFP28
Switch Chipset	Arista designed
High Availability	Hot-swappable redundant power supplies and fans
Power Supply	Dual 1100W
Cooling	Front-to-Back or Back-to-Front
Latency	Sub-microsecond
Buffer Memory	32MB per port group
Management Ports	1 x 10/100/1000 Management, 1 x RJ-45 Console, 1 x USB
MTBF	Over 300,000 hours
Operating System	Arista EOS
Dimensions (HxWxD)	1.75" x 17.5" x 18" (1RU)
Rack Units	1RU
Max Power Consumption	580W
Packet Buffer	16GB
Jumbo Frames	Up to 9216 Bytes
Environmental Operating Temperature	0°C to 40°C
Country of Origin	USA