What is the key feature of the Arista 7280R3?

The Arista 7280R3 switch offers high performance with 32 ports of 400GbE, making it ideal for large-scale data centers.

How cost-effective is the Arista 7280R3 switch?

The Arista 7280R3 switch is cost-effective due to its scalability and high bandwidth, reducing the need for multiple devices.

In which application scenarios is Arista 7280R3 mainly used?

The Arista 7280R3 is mainly used in data centers and cloud environments requiring high-density 400GbE switching.

How can I install the Arista 7280R3 switch?

Installation involves rack mounting, connecting to the network, and configuring via the Arista EOS software.

Does the Arista 7280R3 need regular upgrades?

Yes, it is recommended to regularly update the EOS software for optimal performance and security.

What are the available accessories for the Arista 7280R3?

Available accessories include power supply units, fan modules, and transceivers.

Arista DCS-7280CR3K-32D4A-R Price

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Name:	DCS-7280CR3K-32D4A-R
Model:	Arista DCS-7280CR3K-32D4A-R
Brand:	Arista
Detail:	Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, rear to front air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

Shipping:

Express Shipping to United States
2-6 Days, via DHL, FedEx, UPS, etc.

Payment:

Pay by wire transfer.
Pay with your paypal.
Pay with your webmoney.
Pay with your onafriq.
Pay with your Visa credit card.
Pay with your Mastercard credit card.
Pay with your Discover Card.
Pay by Western Union.

Support:

TZS, XAF, TZS payment.

Safe, Fast, 100% Genuine. Your Reliable IT Partner.
Best Price Assurance, Bulk Savings, Trusted Worldwide.

DCS-7280CR3K-32D4A-R

Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, rear to front air, 2 x AC

Stable Global Supply Chain for Thriving Businesses.

$4,000,000 Inventory
500+ Reliable Vendors
Certified Partnerships
Collaborating with FedEx, UPS, DHL

100,000+ Diverse Products for All Your Needs

Customized Support for Your Needs with CCIE, HCIE, HPE ASE, etc.

Personalized Service, Superior Product Maintenance for Ultimate Satisfaction.

Projects and Technical Support
Easy Purchasing Supply
Product Lifecycle Protection
Exclusive F4 Team Support

Overview

DCS-7280CR3K-32D4A-R Overview

The Arista DCS-7280CR3K-32D4A-R, part of the Arista 7280R3 series, is a high-performance data center switch offering remarkable scalability and extensive features designed for modern networking needs. Renowned for its advanced architecture, it ensures streamlined and efficient connectivity, making it ideal for demanding data-driven environments.

Quick Spec

Brand	Arista
Model	DCS-7280CR3K-32D4A-R
Series	7280R3
Ports	32 x 400G QSFP-DD
Power Supply	Redundant and Hot-swappable

Product Features

● High-density 32 x 400GbE ports.
● Redundant and hot-swappable power supplies and fans.
● Advanced traffic monitoring and analytics.
● Low latency and high scalability.
● VXLAN, EVPN, and extensive L2/L3 features.

Product Applications

● Data Center Spine and Leaf architectures.
● High-performance computing environments.
● Massively scalable data centers requiring 400G aggregation.

Supported Options

Accessory	Model
Fan Module	"FAN-7000-AC"
Power Supply	"PWR-5000-AC"
Optics	"QSFP-400G-LR4"

Compare to Similar Items

Model	Difference
DCS-7280SR3-48YC6	Offers 48 x 25GbE ports and 6 x 100GbE ports
DCS-7280PR3-24D	Provides 24 x 400GbE ports
DCS-7060CX2-32S	Features 32 x 100GbE ports

Get more information

For further information about the Arista DCS-7280CR3K-32D4A-R and its price, please contact us through Live Chat or at sales@router-switch.com. Check "Arista DCS-7280CR3K-32D4A-R price" and "DCS-7280CR3K-32D4A-R datasheet", buy "Arista DCS-7280CR3K-32D4A-R 7280R3" with best price and fast shipping. Free Live Chat support is available.

Quality Certifications

Specification

DCS-7280CR3K-32D4A-R Specification

DCS-7280CR3K-32D4A-R Specifications
Model	Arista 7280R3
Port Configuration	32 x QSFP-DD
Forwarding Capacity	Up to 25.6 Tbps
Packet Buffer	128 MB
Latency	Sub-microsecond
Power Supplies	2 (1+1 redundancy)
Cooling	4 fans, hot-swappable
Management Ports	1 x RJ-45 serial console, 1 x 10/100/1000 Mgmt, 1 x USB
Dimensions (H x W x D)	1.75" x 19" x 20"
Rack Units	1 RU
Operating Temperature	0 to 40°C
Storage Temperature	-25°C to 70°C
Humidity	5% to 95% non-condensing
MTBF	Over 150,000 hours
L2 Features	802.1Q VLAN, 802.1w Rapid Spanning Tree, 802.3ad Link Aggregation
L3 Features	OSPF, BGP, PIM-SM, PIM-SSM, IGMP v1/v2/v3
IPv6 Features	IPv6 Routing, IPv6 ACLs
Security Features	ACLs, RADIUS/TACACS+, MACsec
Automation	Python, eAPI, JSON-RPC
Software	Arista EOS
Warranty	1-year limited warranty