Arista DCS-7280CR3K-32P4A# Price

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Name:	DCS-7280CR3K-32P4A#
Model:	Arista DCS-7280CR3K-32P4A#
Brand:	Arista
Detail:	Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, large routes, confgurable fans and psu
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3K-32P4A#

Arista 7280R3, 32x100GbE QSFP and 4x400GbE OSFP switch router, large routes, confgurable fans and psu

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Overview

DCS-7280CR3K-32P4A# Overview

The Arista DCS-7280CR3K-32P4A# from the Arista 7280R3 series is a top-tier networking switch designed to provide exceptional performance and scalability for data centers. With its advanced routing capabilities and high port density, this switch is ideal for expanding network infrastructures and ensuring efficient traffic management. Featuring an innovative architecture, the Arista DCS-7280CR3K-32P4A# is designed to meet the demands of modern IT environments, making it a prime choice for high-performance networking.

Quick Spec

Brand	Arista
Model	DCS-7280CR3K-32P4A#
Series	Arista 7280R3
Ports	32 x 400GbE QSFP-DD
Forwarding Rate	12.8 Tbps

Product Features

● High-density 400GbE QSFP-DD ports
● Advanced Layer 2 and Layer 3 functionality
● Flexible and scalable architecture
● Rich set of telemetry and automation features
● Energy-efficient design for reduced operational costs

Product Applications

● Large-scale data centers requiring high bandwidth and low latency
● Cloud service providers seeking scalable networking solutions
● Enterprise core networks needing robust routing capabilities

Supported Options

Accessory Model	Description
SFP-25G-SR	25GBASE-SR SFP Module
CAB-SFP-SFP-1M	1m SFP+ to SFP+ Direct Attach Cable
PWR-500AC-R	500W AC Power Supply

Compare to Similar Items

Model	Differences
Arista DCS-7280CR3-32P	Has 32 x 100GbE ports instead of 400GbE ports
Arista DCS-7050TX-64	Offers 48 x 10GbE and 4 x 40GbE ports
Cisco Nexus 9300-EX	Lower forwarding rate and fewer high-speed ports

Get more information

For further information about the Arista DCS-7280CR3K-32P4A# and its pricing, including the Arista DCS-7280CR3K-32P4A# datasheet and purchase options for the Arista 7280R3 series, please contact us via Live Chat or email at sales@router-switch.com. Check Arista DCS-7280CR3K-32P4A# price and DCS-7280CR3K-32P4A# datasheet, buy Arista DCS-7280CR3K-32P4A# 7280R3 series with the best price and fast shipping. Free Live Chat is supported.

Quality Certifications

Specification

DCS-7280CR3K-32P4A# Specification

DCS-7280CR3K-32P4A# Specifications
Port Density	32 QSFP-DD Ports
Switching Capacity	128 Tbps
Forwarding Rate	38 Bpps
Buffer	64 GB Packet Buffer
Latency	Sub-4us Latency
Throughput	128 x 100GbE or 32 x 400GbE
Form Factor	1RU
Power Supply	Dual Redundant, Hot-Swappable
Power Consumption	Typical 790W
Cooling	Front-to-Back Airflow
Management Interface	RJ-45 and USB
CLI	Arista EOS
Automation	Zero Touch Provisioning, Event Monitor, and Python Scripting
Security Features	ACLs, DHCP Snooping, MACsec
Dimension (HxWxD)	1.75" x 19" x 20.5"
MAC Address Table Size	1.4M Entries
Jumbo Frames	Up to 9216 Bytes
Environmental Certifications	RoHS-6 Compliant
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

What are common troubleshooting steps for the Arista 7280R3?

Common steps include checking physical connections, verifying configurations, rebooting the switch, and consulting the logs using EOS commands.

What accessories are available for the Arista 7280R3?

Available accessories include additional transceivers, power supplies, and rack-mount kits to enhance the functionality and installation flexibility of the switch.

How does the Arista 7280R3 compare to similar products?

The Arista 7280R3 offers superior performance, scalability, and EOS software integration compared to many competing switches in its category.

Can the Arista 7280R3 be integrated into an existing network?

Yes, the Arista 7280R3 can be seamlessly integrated into existing network infrastructures, providing an upgrade path for enhanced performance and scalability.

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Is the Arista 7280R3 cost-effective for high-performance needs?

Yes, the Arista 7280R3 provides high performance at a competitive price, making it cost-effective for demanding networking environments.

What are the key features of the Arista 7280R3?

The Arista 7280R3 features high-density 100GbE/400GbE ports, advanced EOS software, and scalable architecture suitable for cloud and data center deployments.

What application scenarios are ideal for the Arista 7280R3?

The Arista 7280R3 is ideal for data centers, cloud networking, and high-frequency trading environments due to its low latency and high throughput.

How do I install the Arista 7280R3 switch?

Installation involves mounting the switch in a rack, connecting network cables, and configuring initial settings through the console interface. Refer to the installation guide for detailed steps.

Does the Arista 7280R3 require regular firmware upgrades?

Yes, regular firmware upgrades are recommended to ensure the switch runs the latest features and security patches.

Are there alternative products to the Arista 7280R3?

Alternatives include other high-performance switches like Cisco Nexus 9000 series and Juniper QFX series, but the Arista 7280R3 stands out with its EOS capabilities.