How cost-effective is the Arista 7280R3A switch?

The Arista 7280R3A ensures high performance and scalability, making it a cost-effective choice for data centers.

What are the key features of the Arista 7280R3A?

The Arista 7280R3A switch features high-density 10/25/40/100G switching, deep buffers, and advanced routing capabilities.

What are the application scenarios for the Arista 7280R3A?

The Arista 7280R3A is ideal for data centers, cloud computing networks, and high-performance computing environments.

How do I install the Arista 7280R3A switch?

Installation involves rack mounting, powering up, and configuring through the console or web interface.

Does the Arista 7280R3A switch need regular upgrades?

Regular firmware updates are recommended to ensure optimal performance and security for the Arista 7280R3A.

Are there alternative products to the Arista 7280R3A?

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

Arista DCS-7280CR3A-24D12# Price

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Name:	DCS-7280CR3A-24D12#
Model:	Arista DCS-7280CR3A-24D12#
Brand:	Arista
Detail:	Arista 7280R3A, 24x100GbE QSFP and 12x400GbE QSFP-DD switch router, confgurable fans and psu
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3A-24D12#

Arista 7280R3A, 24x100GbE QSFP and 12x400GbE QSFP-DD switch router, confgurable fans and psu

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Overview

DCS-7280CR3A-24D12# Overview

The Arista DCS-7280CR3A-24D12# is an advanced network switch under the Arista 7280R3A series, designed for high-performance data centers. This model provides unparalleled flexibility and efficiency, offering powerful capabilities to handle demanding network environments. It is a robust solution for enterprises seeking to optimize their network infrastructure with a reliable and scalable product.

Quick Spec

Model	DCS-7280CR3A-24D12#
Series	Arista 7280R3A
Ports	24 x 100G QSFP-DD
Max Capacity	4.8 Tbps
Latency	Sub-microsecond

Product Features

● 24 x 100G QSFP-DD ports for high-density connectivity
● 4.8 Tbps of switching capacity for handling large-scale data
● Advanced telemetry and monitoring capabilities
● Support for VXLAN and EVPN for flexible network overlays
● Energy-efficient design with enhanced cooling solutions

Product Applications

● High-performance data centers requiring exceptional bandwidth and low latency
● Large enterprise networks needing reliable and scalable switching solutions
● Cloud service providers looking for flexible, high-capacity network infrastructure

Supported Options

Accessory	Model
Cable	CAB-Q-S-3M
Transceiver	QSFP28-100G-SR4
Mounting Kit	RACK-KIT-2RU

Compare to Similar Items

Model	Differences
Arista DCS-7280SR2-24C8	Lower port density, reduced maximum capacity
Arista DCS-7050SX3-48YC12	Lower port speeds, different form factor
Arista DCS-7060CX2-32S	Different port configuration, lesser switching capacity

Get more information

Check Arista DCS-7280CR3A-24D12# price and DCS-7280CR3A-24D12# datasheet, buy Arista DCS-7280CR3A-24D12# with best price and fast shipping. Free Live Chat are supported. For further information about the product and its price, please contact us through Live Chat or via email at sales@router-switch.com.

Quality Certifications

Specification

DCS-7280CR3A-24D12# Specification

DCS-7280CR3A-24D12# Specifications
Brand	Arista
Model	DCS-7280CR3A-24D12#
Product Line	Arista 7280R3A
Interfaces	24 x 100G QSFP
Switching Capacity	12.8 Tbps
Forwarding Rate	9.6 Bpps
RAM	32 GB
Flash Storage	16 GB
Power Supplies	Dual
Airflow	Front-to-Back or Back-to-Front
Operating Temperature	0°C to 40°C
Form Factor	1U
Fans	Redundant, Hot-swappable
Management Ports	1 x RJ-45 serial console, 1 x 10/100/1000 Management, 1 x USB
Packet Buffer Memory	64 MB integrated
Latency	Sub 4°s
Packet Processor	Deep Buffer Architecture
MAC Addresses	128K
VLAN IDs	4K
Jumbo Frame Support	Up to 9216 Bytes