How cost-effective is the Arista 7280R3?

The Arista 7280R3 offers high performance and scalability at a competitive price, making it ideal for data centers.

What are the key features of the Arista 7280R3?

The Arista 7280R3 features deep buffer architecture, high density, and comprehensive Layer 2/3 functionality.

What application scenarios are ideal for the Arista 7280R3?

The Arista 7280R3 is perfect for cloud data centers, enterprise networks, and high-performance computing environments.

How do I install the Arista 7280R3?

Installation is straightforward with rack-mountable options; detailed instructions are provided in the user manual.

Does the Arista 7280R3 require upgrades?

Regular firmware updates are recommended to ensure optimized performance and security.

Are there alternative products to the Arista 7280R3?

Comparable alternatives include Cisco Nexus 9000 series and Juniper QFX series switches.

Arista DCS-7280CR3-36S-R Price

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Name:	DCS-7280CR3-36S-R
Model:	Arista DCS-7280CR3-36S-R
Brand:	Arista
Detail:	Arista 7280R3, 36x100GbE QSFP/2x400G switch router, rear to front air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3-36S-R

Arista 7280R3, 36x100GbE QSFP/2x400G switch router, rear to front air, 2 x AC

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Overview

DCS-7280CR3-36S-R Overview

The Arista DCS-7280CR3-36S-R is part of the highly established Arista 7280R3 series, designed to deliver excellent performance and versatility for modern networking needs. Built to handle demanding environments, this switch provides top-of-the-line scalability, efficiency, and security, making it an ideal choice for large-scale data centers and high-performance enterprise networks.

Quick Spec

Model	Arista DCS-7280CR3-36S-R
Series	7280R3
Ports	36 x 400G QSFP-DD
Switching Capacity	28.8 Tbps
Power Supplies	Redundant, hot-swappable

Product Features

● High-density 400G and 100G ports
● Advanced traffic load balancing
● Extensive IPv4 and IPv6 routing support
● Redundant, hot-swappable fans and power supplies
● Integrated advanced monitoring and automation tools

Product Applications

● High-performance data center networks
● Cloud-based service environments
● Enterprise-level backbone infrastructure

Supported Options

Accessory	Model
Power Supply	PWR-4600AC
Fan Module	FAN-7000-R
Rails Kit	RAIL-7280

Compare to Similar Items

Model	Differences
Arista DCS-7280CR3-32P-R	Lower port density, fewer 400G ports
Arista DCS-7280SR-48C6	Lower switching capacity, different port configurations
Arista DCS-7280QR-C36	Lower routing capacity, less power-efficient

Get more information

For further information about the Arista DCS-7280CR3-36S-R and its pricing, please contact us via Live Chat or email us at sales@router-switch.com. Check Arista DCS-7280CR3-36S-R price and DCS-7280CR3-36S-R datasheet, buy Arista DCS-7280CR3-36S-R with best price and fast shipping. Free Live Chat is available.

Quality Certifications

Specification

DCS-7280CR3-36S-R Specification

DCS-7280CR3-36S-R Specifications
Brand	Arista
Model	7280R3
Ports	36 x 400GbE QSFP-DD
Throughput	57.6 Tbps
Form Factor	1U
Packet Buffer	128GB
Latency	3.8us
CPU	8-core x86 processor
System Memory	64GB
Storage	200GB SSD
Hot-swappable Modules	Yes
Redundant Power Supply	Yes
Operating Temperature	0°C to 40°C
Cooling	Front-to-rear airflow
Management	RJ-45 and RS-232 Serial Console
Network Management	CloudVision
Operating System	Arista EOS
Compliance	RoHS-6 compliant
Forwarding Rate	8.64 Bpps
MAC Addresses	1.5 Million
VLANS	4K