Arista DCS-7280CR3A-72-F Price

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Name:	DCS-7280CR3A-72-F
Model:	Arista DCS-7280CR3A-72-F
Brand:	Arista
Detail:	Arista 7280R3A, 72x100GbE QSFP switch router, front to rear air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3A-72-F

Arista 7280R3A, 72x100GbE QSFP switch router, front to rear air, 2 x AC

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Overview

DCS-7280CR3A-72-F Overview

The Arista DCS-7280CR3A-72-F is a versatile and high-performance networking switch from the Arista 7280R3A series. Designed for both data center and cloud environments, it provides robust scalability, flexibility, and cutting-edge features. This model supports advanced routing and Ethernet switching capabilities, ensuring optimal performance for various network demands.

Quick Spec

Brand	Arista
Model	DCS-7280CR3A-72-F
Series	7280R3A
Ports	72 x 100GbE QSFP
Throughput	9.6 Tbps

Product Features

● High-density 100GbE ports for maximum connectivity
● Advanced L2 and L3 feature set, including BGP, OSPF, and SR
● Flexible and modular design for easy expansion
● Comprehensive telemetry and monitoring capabilities
● Energy-efficient design with front-to-back cooling

Product Applications

● High-performance data centers requiring extensive bandwidth
● Cloud computing environments needing scalable connectivity
● Enterprise networks requiring advanced routing and switching capabilities

Supported Options

Accessory	Model
100GbE QSFP Transceiver	QSFP-100G-SR4
Rack Mount Kit	R7200-RMK
Power Supply Unit	PSU-1600AC-72

Compare to Similar Items

Model	Differences
DCS-7280SR3-48YC8	48 x 25GbE SFP and 8 x 100GbE QSFP ports; lower density
DCS-7280CR3K-32D	32 x 400GbE QSFP-DD ports; higher density and throughput
DCS-7170-64C	64 x 100GbE QSFP ports; different series with similar capabilities

Get more information

For further information about the Arista DCS-7280CR3A-72-F and its price, please contact us through Live Chat or at sales@router-switch.com. Check Arista DCS-7280CR3A-72-F price and DCS-7280CR3A-72-F datasheet. Buy Arista DCS-7280CR3A-72-F with the best price and fast shipping. Free Live Chat support is available.

Quality Certifications

Specification

DCS-7280CR3A-72-F Specification

DCS-7280CR3A-72-F Specifications
Brand	Arista
Model	7280R3A
Series	R3A Series
Form Factor	1U
Switching Capacity	72 Tbps
Forwarding Rate	34 Bpps
Ports	72 x 100G QSFP28
Latency	Sub-microsecond
Packet Buffer Memory	16 GB
CPU	8-Core x86 Processor
DRAM	64 GB
Flash Storage	128 GB
Power Supply	Dual Redundant, Hot-swappable
Cooling	Front-to-Back Airflow
Max Power Consumption	1300 Watts
Operating Temperature	0°C to 40°C
Operating Humidity	5% to 95% non-condensing
Mounting	Rack Mount
Dimensions	1.75 x 18.25 x 24 inches
Reliability	MTBF: 150,000 Hours
Compliance	RoHS, FCC, CE, VCCI

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

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

Common troubleshooting includes checking network connectivity, verifying power supply, and ensuring correct firmware updates are applied.

What accessories are available for the Arista 7280R3A?

Accessories include power cables, rack mount kits, transceivers, and cable management brackets to enhance installation flexibility.

How does the Arista 7280R3A compare with other similar products?

The Arista 7280R3A stands out with its high port density, advanced programmability, and extensive automation capabilities compared to similar switches.

What are the primary benefits of using the Arista 7280R3A switch?

Benefits include high reliability, scalability, low latency, and support for modern data center architectures e.g., leaf-spine topologies.

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How cost-effective is the Arista 7280R3A?

The Arista 7280R3A offers high performance and scalability, making it a cost-effective solution for data centers requiring advanced features and high port density.

What are the key features of Arista 7280R3A?

The Arista 7280R3A includes features like advanced traffic management, high throughput, low latency, and extensive network visibility.

What are the application scenarios for the Arista 7280R3A?

This switch is ideal for data centers, cloud networks, and high-performance computing environments requiring enhanced network performance and scalability.

How do I install the Arista 7280R3A switch?

Refer to the installation guide provided by Arista, ensuring proper rack-mounting, power connections, and configuration steps for optimal performance.

Does the Arista 7280R3A need to be upgraded regularly?

Regular firmware updates are recommended to ensure security patches and feature enhancements are applied, maintaining optimal performance.