Arista DCS-7280SR3AK-48YC8# Price

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Name:	DCS-7280SR3AK-48YC8#
Model:	Arista DCS-7280SR3AK-48YC8#
Brand:	Arista
Detail:	Arista 7280R3A, 48x50GbE SFP and 6x200G QSFP switch router, large routes and TunnelSec, confgurable fans and psu
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280SR3AK-48YC8#

Arista 7280R3A, 48x50GbE SFP and 6x200G QSFP switch router, large routes and TunnelSec, confgurable fans and psu

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Overview

DCS-7280SR3AK-48YC8# Overview

The Arista DCS-7280SR3AK-48YC8# is a high-performance switch designed to meet the demands of modern data centers. Part of the Arista 7280R3A series, this switch offers advanced features and scalability, making it ideal for large-scale networking environments. It provides robust performance, flexibility, and reliability to support demanding applications.

Quick Spec

Model	Arista DCS-7280SR3AK-48YC8#
Series	Arista 7280R3A
Ports	48 x 25GbE SFP, 8 x 100GbE QSFP
Switching Capacity	4 Tbps
Forwarding Rate	2.96 Bpps

Product Features

● High-density 25G and 100G Ethernet ports
● Advanced Layer 2 and Layer 3 features
● Scalability for high-bandwidth applications
● Energy-efficient design with low power consumption
● Comprehensive security features including MACsec

Product Applications

● Data center spine and leaf deployments
● Cloud networking solutions
● Large-scale enterprise networking environments

Supported Options

Accessory	Model
25GbE SFP Module	SFP-25G-SR
100GbE QSFP Module	QSFP-100G-SR4
Redundant Power Supply	PWR-DC-7280

Compare to Similar Items

Model	Key Differences
Arista DCS-7280SR3AK-48CX	Lower port density, fewer 100GbE ports
Arista DCS-7260QX-64	40GbE ports instead of 25GbE and 100GbE ports
Arista DCS-7280TR-48	Different hardware architecture suitable for different applications

Get more information

For further information about the Arista DCS-7280SR3AK-48YC8#, including pricing and datasheets, please contact us via Live Chat or email us at sales@router-switch.com. Check Arista DCS-7280SR3AK-48YC8# price and DCS-7280SR3AK-48YC8# datasheet, buy Arista DCS-7280SR3AK-48YC8# with the best price and fast shipping. Free Live Chat is supported.

Quality Certifications

Specification

DCS-7280SR3AK-48YC8# Specification

DCS-7280SR3AK-48YC8# Specifications
Brand	Arista
Model	7280R3A
Ports	48 x 25G SFP, 8 x 100G QSFP
Switching Capacity	25.6 Tbps
Forwarding Rate	10 Bpps
RAM	16GB
Flash Storage	16GB
Latency	Sub-microsecond
Buffer	64MB
Power Supply	Dual, hot-swappable
Cooling	Front-to-rear or rear-to-front
Management	RJ-45 and USB Type-A
Mounting	Rack-mountable
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Security Features	ACLs, MACsec
SFP+ Ports	48
QSFP+ Ports	8
Operating System	Arista EOS

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

Are there alternative products to the Arista 7280R3A?

Alternative products to the Arista 7280R3A include similar high-performance switches from other vendors like Cisco Nexus 9000 series switches or Juniper QFX series switches.

How does the Arista 7280R3A compare with other switches in its category?

The Arista 7280R3A stands out with its advanced telemetry, deep buffer architecture, and superior scalability compared to other switches in its category.

What common troubleshooting steps are recommended for the Arista 7280R3A?

Common steps include checking cable connections, verifying power supply status, ensuring firmware is up to date, and consulting the Arista EOS troubleshooting guides.

What makes the Arista 7280R3A suitable for system integrators?

The Arista 7280R3A's high-density ports, deep buffer capacity, and programmable EOS make it suitable for system integrators needing flexible, scalable networking solutions.

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What are the key features of the Arista 7280R3A?

The Arista 7280R3A offers high performance, high density 100G Ethernet ports, deep buffer architecture, and advanced telemetry for data center environments.

How cost-effective is the Arista 7280R3A switch?

The Arista 7280R3A switch is designed to provide a high return on investment through its scalable performance and efficiency, which minimize operating costs and reduce the need for frequent upgrades.

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

The Arista 7280R3A is ideal for large-scale data centers, high-performance computing, and spine-leaf network architectures due to its high bandwidth and low latency.

How do I install the Arista 7280R3A?

Installation involves mounting the switch in a rack, connecting power supplies, and configuring initial network settings via the console port following the user manual guidelines.

Does the Arista 7280R3A require frequent software upgrades?

Regular software updates are recommended for the Arista 7280R3A to ensure optimal performance and security, which can be managed through the Arista EOS software.

What are the available accessories for the Arista 7280R3A?

Accessories for the Arista 7280R3A include transceivers, power supplies, fan modules, and rack mounting kits.