What are the key features of Arista 7280R3A?

The Arista 7280R3A offers high-density 100G ports, advanced telemetry, and flexible forwarding ideal for data centers.

How cost-effective is the Arista 7280R3A?

The Arista 7280R3A provides excellent value with its combination of performance, scalability, and extensive features.

What are the application scenarios of the Arista 7280R3A?

The Arista 7280R3A is well-suited for spine-leaf networks, service provider cores, and content delivery networks.

How do I install the Arista 7280R3A in my network?

Installation of the Arista 7280R3A involves rack mounting, connecting power, and configuration via CLI or CloudVision.

Does the Arista 7280R3A need regular upgrades?

Yes, 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 switches from the Cisco Nexus 9000 series and Juniper QFX series, which offer comparable features and performance.

Arista DCS-7280CR3A-32S# Price

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Name:	DCS-7280CR3A-32S#
Model:	Arista DCS-7280CR3A-32S#
Brand:	Arista
Detail:	Arista 7280R3A, 7 32x100GbE/2x400G QSFP switch router, confgurable fans and psu
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3A-32S#

Arista 7280R3A, 7 32x100GbE/2x400G QSFP switch router, confgurable fans and psu

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Overview

DCS-7280CR3A-32S# Overview

The Arista DCS-7280CR3A-32S# is a premier high-performance network switch designed to meet the rigorous demands of modern data centers and cloud computing environments. With the Arista 7280R3A series advanced architecture, this switch provides robust capabilities for enhanced network performance, scalability, and versatility. The DCS-7280CR3A-32S# stands out for its superior throughput, extensive port options, and support for advanced networking protocols.

Quick Spec

Brand	Arista
Product Name	DCS-7280CR3A-32S#
Series	7280R3A
Port Configuration	32 x 400G QSFP-DD
Forwarding Capacity	25.6 Tbps
Power Supply	Dual 1100W AC
Form Factor	1U

Product Features

● High Density: 32 ports of 400G QSFP-DD to support dense network configurations.
● Scalability: Robust architecture that supports up to 25.6 Tbps of forwarding capacity.
● Energy Efficiency: Efficient power consumption with dual 1100W AC power supplies.
● Advanced Network Services: Includes support for advanced network services like VXLAN, Segment Routing, and EVPN.
● Flexible Deployment: Compact 1U form factor that fits seamlessly into various rack configurations.

Product Applications

● Data Centers: Ideal for high-performance computing environments requiring extensive bandwidth and low latency.
● Cloud Networks: Enhances cloud service providers ability to manage massive data workloads with high efficiency.
● Enterprise Network Core: Central to large enterprise networks needing robust, scalable core switching capabilities.

Supported Options

Accessory	Model
100G QSFP Transceiver	QSFP-100G-SR4
400G QSFP-DD Transceiver	QSFP-DD-400G-SR8
Cable Management Arm	CMA7280R

Compare to Similar Items

Model	Differences
Arista DCS-7050TX-48	Lower port count, 10G ports, less throughput.
Arista DCS-7280SE-68	Higher port density, more diverse interface options, lower power efficiency.
Arista DCS-7508R	Modular chassis, higher expansion capability, larger form factor.

Get more information

For further details, feel free to reach out through Live Chat or email us at sales@router-switch.com. Check Arista DCS-7280CR3A-32S# price and DCS-7280CR3A-32S# datasheet, buy Arista DCS-7280CR3A-32S# with the best price and fast shipping. Free Live Chat support is available.

Quality Certifications

Specification

DCS-7280CR3A-32S# Specification

DCS-7280CR3A-32S# Specifications
Brand	Arista
Model	DCS-7280CR3A-32S#
Product Line	7280R3A
Ports	32 x 100GbE QSFP
Switching Capacity	12.8 Tbps
Forwarding Rate	5.76 Bpps
Power Supplies	2 (1+1 redundant)
Fan Modules	4 (N+1 redundant)
Latency	Sub-microsecond
Packet Buffer Memory	32 MB integrated
Dimensions (H x W x D)	1.75" x 19" x 16"
Rack Units	1U
Operating Temperature	0°C to 40°C
Operating Humidity	5% to 95% non-condensing
Management Ports	1 x 10/100/1000BASE-T Ethernet, 1 x Console
Storage	8 GB Flash
CPU	4-core x86
RAM	16 GB
Software	Arista EOS
Mounting	Rack Mount
Compliance	RoHS-6 compliant