What are the main features of the Arista 7280R3?

The Arista 7280R3 offers high-performance 100GbE ports, advanced telemetry, and programmability.

How cost-effective is the Arista 7280R3?

The Arista 7280R3 delivers high value with its robust features and scalable performance, ideal for data centers.

What application scenarios are suitable for the Arista 7280R3?

The Arista 7280R3 is ideal for data centers, high-frequency trading, and cloud networks.

How do I install the Arista 7280R3 switch?

Installation of the Arista 7280R3 involves rack-mounting the device and connecting it to the network and power supply.

Do I need to upgrade the Arista 7280R3 regularly?

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

Are there alternatives to the Arista 7280R3?

Alternatives include Cisco Nexus 9000 series and Juniper QFX series switches.

Arista DCS-7280CR3K-36A# Price

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Name:	DCS-7280CR3K-36A#
Model:	Arista DCS-7280CR3K-36A#
Brand:	Arista
Detail:	Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, confgurable fans and psu
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3K-36A#

Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, confgurable fans and psu

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Overview

DCS-7280CR3K-36A# Overview

The Arista DCS-7280CR3K-36A# is a high-performance switch that belongs to the Arista 7280R3 series. Designed to meet the needs of modern data centers, it offers advanced networking features and robust performance. With its state-of-the-art architecture, the Arista 7280R3 delivers high scalability and versatility for any demanding network environment.

Quick Spec

Brand	Arista
Model	DCS-7280CR3K-36A#
Series	7280R3
Switching Capacity	25.6 Tbps
Number of Ports	36

Product Features

● Ultra-low latency for high-frequency trading environments
● Advanced traffic management and congestion control
● Flexible port configuration options
● Layer 2 and Layer 3 forwarding
● Extensive support for high availability and redundancy

Product Applications

● High-performance data centers requiring low-latency switching
● Cloud networks needing high scalability and flexibility
● Enterprises looking for robust and reliable network performance

Supported Options

Accessory	Model
Optical Transceiver	QSFP28-SR4
Power Supply Unit	PWR-1500AC-F
Fan Module	FAN-700R

Compare to Similar Items

Model	Difference
DCS-7280TR3-64	64 ports, lower switching capacity
DCS-7050TX3-48C8	Different series, 48 ports, more suited for moderate scalability
DCS-7260CX3-64	Higher port count, different architecture

Get more information

For further details about the Arista DCS-7280CR3K-36A#, including pricing and datasheet, contact us through Live Chat or at sales@router-switch.com. Check Arista DCS-7280CR3K-36A# price and Arista DCS-7280CR3K-36A# datasheet, buy Arista DCS-7280CR3K-36A# 7280R3 series with the best price and fast shipping. Free Live Chat support is available.

Quality Certifications

Specification

DCS-7280CR3K-36A# Specification

DCS-7280CR3K-36A# Specifications
Brand	Arista
Model	7280R3
Port Configuration	36-port 400G Switch
Switching Capacity	28.8 Tbps
Forwarding Rate	11.4 Bpps
Transceiver Support	QSFP-DD
Management Ports	1 x RJ45, 1 x SFP+
Flash Memory	64 GB
DRAM	32 GB
Typical Power Draw	1024 W
Maximum Power Draw	1466 W
Fans	4 Redundant, Hot-swap
Airflow	Front-to-Back or Back-to-Front
Dimensions (HxWxD)	1.75" x 17.5" x 18.0"
Operating Temperature	0 to 40°C
Storage Temperature	-40 to 70°C
Relative Humidity	5% to 95%
Certification	CE, FCC, UL
Warranty	1 Year Limited Hardware Warranty
Software	Arista EOS