How cost-effective is the Arista 7280R3A?

The Arista 7280R3A offers a competitive price-to-performance ratio, featuring advanced routing and switching capabilities ideal for data centers.

What are the key features of the Arista 7280R3A?

The Arista 7280R3A switch provides high-density 100G connectivity, advanced telemetry, and robust security features for data center environments.

What are the application scenarios of this switch?

The Arista 7280R3A is ideal for dense server farms, spine and leaf network designs, and large-scale data centers needing high throughput and performance.

How do I install the Arista 7280R3A switch?

Installation involves rack-mounting the switch, connecting power and network cables, and configuring via the command line interface (CLI).

Does the Arista 7280R3A require upgrades?

Regular firmware updates from Arista ensure the 7280R3A switch remains current with the latest features and security enhancements.

Are there alternative products to the Arista 7280R3A?

Comparable alternatives include the Cisco Nexus series and Juniper QFX series, both offering robust data center solutions.

Arista DCS-7280CR3AM-72# Price

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Name:	DCS-7280CR3AM-72#
Model:	Arista DCS-7280CR3AM-72#
Brand:	Arista
Detail:	Arista 7280R3A, 72x100GbE QSFP switch router, TunnelSec, confgurable fans and psu
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3AM-72#

Arista 7280R3A, 72x100GbE QSFP switch router, TunnelSec, confgurable fans and psu

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Overview

DCS-7280CR3AM-72# Overview

The Arista DCS-7280CR3AM-72# is an advanced switch in the Arista 7280R3A series, designed for high-performance networking environments. This switch provides exceptional speed, scalability, and reliability, making it a suitable choice for data centers, enterprise networks, and high-frequency trading environments. Its robust architecture and extensive feature set cater to diverse and demanding networking needs, ensuring seamless and efficient operations.

Quick Spec

Model	DCS-7280CR3AM-72#
Switching Capacity	14.4 Tbps
Forwarding Rate	5.76 Bpps
Ports	72 x 100G QSFP
Power Supply	Redundant, Hot-Swappable
Part of Series	7280R3A

Product Features

● High-density 100G QSFP ports for enhanced bandwidth and capacity.
● Redundant, hot-swappable power supplies and fans for maximum uptime.
● Advanced Layer 2 and Layer 3 forwarding, scalable to large networks.
● Ultra-low latency for high-frequency trading and mission-critical applications.
● Environmentally optimized with front-to-rear airflows for efficient cooling.

Product Applications

● High-performance data centers requiring extensive bandwidth and low latency.
● Enterprise core networks demanding reliable and scalable infrastructure.
● Financial services environments needing ultra-low latency for high-frequency trading.

Supported Options

Accessory	Model
Power Supply	APS-1600W-AC
Fan Module	AFM-1000
Transceiver	DCS-Q100-100G-SR

Compare to Similar Items

Model	Differences
Arista DCS-7280SR3-48C6	48 x 25G SFP ports, 6 x 100G QSFP ports, lower overall bandwidth
Arista DCS-7508	Modular chassis, higher scalability, different power and cooling configurations
Arista DCS-7050TX3-48C8	48 x 10G RJ45 ports, 8 x 100G QSFP ports, different use cases

Get more information

For more information about the Arista DCS-7280CR3AM-72# and to check its price, or access the DCS-7280CR3AM-72# datasheet, buy Arista DCS-7280CR3AM-72# with the best price and fast shipping, please contact us via Live Chat or email us at sales@router-switch.com. Free Live Chat support is available to assist you further.

Quality Certifications

Specification

DCS-7280CR3AM-72# Specification

DCS-7280CR3AM-72# Specifications
Brand	Arista
Product Name	DCS-7280CR3AM-72#
Model Number	7280R3A
Series	Arista 7280R3A
Ports	72x400G QSFP-DD
Switching Capacity	57.6 Tbps
Forwarding Rate	23 Bpps
Memory	32GB DRAM
Storage	500GB SSD
Airflow	Front-to-Back / Back-to-Front
Power Supply	1600W AC/DC
Redundancy	Yes
Latency	sub 3us
Operating Temperature	0°C to 40°C (32°F to 104°F)
Management	CloudVision
Supported Protocols	BGP, OSPF, RIP, SNMP, PTP, LLDP
MTBF	Over 400,000 hours
Dimensions	1.72" H x 17.3" W x 22.5" D
Power Consumption	Maximum 1500W
Noise Level	70 dB
Compliance	RoHS6, TAA
Warranty	1 Year Limited Hardware Warranty