How cost-effective is the Arista 7280R3A?

The Arista 7280R3A offers a high port density and advanced features at a competitive price, ideal for large-scale data center deployments.

What are the main features of the Arista 7280R3A?

The main features include 24 400G QSFP-DD ports, consistency with the Arista EOS, and advanced telemetry for improved network performance.

What is the ideal application scenario for the Arista 7280R3A?

The Arista 7280R3A is optimized for spine and leaf data center deployments, providing high bandwidth and low latency.

How do I install the Arista 7280R3A?

Follow the detailed installation guide included with the switch, ensuring the proper mounting, power connections, and configuration steps are followed.

Does the Arista 7280R3A need upgrades?

The Arista 7280R3A may require firmware updates to leverage the latest features and security patches; consult Arista's support for details.

Are there alternative products to the Arista 7280R3A?

Yes, alternatives include other models in the Arista 7280R Series or comparable switches from Cisco or Juniper.

Arista DCS-7280CR3AM-24D12-F Price

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Name:	DCS-7280CR3AM-24D12-F
Model:	Arista DCS-7280CR3AM-24D12-F
Brand:	Arista
Detail:	Arista 7280R3A, 24x100GbE QSFP and 12x400GbE QSFP-DD switch router, TunnelSec, front to rear air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3AM-24D12-F

Arista 7280R3A, 24x100GbE QSFP and 12x400GbE QSFP-DD switch router, TunnelSec, front to rear air, 2 x AC

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Overview

DCS-7280CR3AM-24D12-F Overview

The Arista DCS-7280CR3AM-24D12-F, part of the Arista 7280R3A series, is a state-of-the-art data center switch designed to deliver unmatched performance, scalability, and reliability. It's an ideal solution for modern data centers requiring high-speed connectivity and robust network services. This model ensures seamless and efficient operations, catering to a wide range of demanding networking requirements.

Quick Spec

Model	DCS-7280CR3AM-24D12-F
Series	Arista 7280R3A
Interfaces	24 x 100GbE QSFP28, 12 x 400GbE QSFP-DD
Switching Capacity	9.6 Tbps
Forwarding Rate	3.8 Bpps

Product Features

● High-density 100G and 400G ports for maximum scalability
● Advanced traffic management with deep buffer and VOQ
● Comprehensive security features with MACsec and ACLs
● Low latency for optimized data center performance
● Programmable and flexible architecture with support for extensive automation

Product Applications

● High-frequency trading environments requiring low latency
● Large-scale data centers in hyperscale cloud environments
● Enterprise networks that demand high bandwidth and robust security

Supported Options

Accessory	Model
100GbE QSFP28 Transceiver	QSFP-100G-SR4
400GbE QSFP-DD Transceiver	QSFP-DD-400G-SR8
Rack Mount Kit	RMK-7280

Compare to Similar Items

Model	Differences
DCS-7280SR3A-48YC8	48 x 25GbE SFP28, 8 x 100GbE QSFP28 ports
DCS-7280QR3-96	96 x 10GbE QSFP+ ports, dual 100GbE QSFP28 uplinks
DCS-7280CR2-60	60 x 100GbE QSFP28 ports

Get more information

Contact us through Live Chat or at [email protected] for further information about the Arista DCS-7280CR3AM-24D12-F and its pricing. Check "Arista DCS-7280CR3AM-24D12-F" price and "DCS-7280CR3AM-24D12-F datasheet," buy "Arista DCS-7280CR3AM-24D12-F" with the best price and fast shipping. Free Live Chat support is available.

Quality Certifications

Specification

DCS-7280CR3AM-24D12-F Specification

DCS-7280CR3AM-24D12-F Specifications
Brand	Arista
Model	DCS-7280CR3AM-24D12-F
Series	7280R3A
Ports	24 x 400G QSFP-DD
MAC Addresses	256K
Buffer Memory	24GB
Latency	~800ns
Switching Capacity	19.2Tbps
Forwarding Rate	7.2Bpps
Power Supply Options	AC/DC
Fan Trays	4 Hot-swappable
Airflow	Front-to-Back
Rack Units	1U
Management Ports	2 x 10/100/1000 Mgmt Ports
Console Ports	RS-232 serial
USB Ports	1 x USB 2.0
Max Power Consumption	1200W
Operating Temperature	0 to 40°C
Storage Temperature	-40 to 70°C
Relative Humidity	5% to 95% non-condensing
Compliance	RoHS-6, UL/CSA 60950-1

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

What are common troubleshooting steps for the Arista 7280R3A?

Common steps include checking connection cables, verifying configurations, and updating the firmware. Refer to the user manual for detailed troubleshooting.

What accessories are available for the Arista 7280R3A?

Available accessories include rack mounts, power cables, and additional transceivers for various connectivity options.

How does the Arista 7280R3A compare to similar switches?

The Arista 7280R3A offers higher port density and advanced features compared to many competitive models, making it a strong choice for modern data centers.