DCS-7289R3AK-SC

Skip to the beginning of the images gallery

Name:	DCS-7289R3AK-SC
Model:	Arista DCS-7289R3AK-SC
Brand:	Arista
Detail:	7289R3A Switch Card with Route Scale and Enh MACsec for 7289 chassis, R3AK-SC, includes Fans, Spare
	Rating: 100% 5/5.0 1 Review 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-7289R3AK-SC

7289R3A Switch Card with Route Scale and Enh MACsec for 7289 chassis, R3AK-SC, includes Fans, Spare

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-7289R3AK-SC Overview

The Arista DCS-7289R3AK-SC is a modular switch that belongs to the Arista 7280R3A series, designed to deliver optimal performance and scalability for modern data centers. With its high-density design and advanced features, the Arista 7280R3A Modular Switch supports a wide range of networking requirements, ensuring seamless connectivity and operational efficiency.

Quick Spec

Brand	Arista
Model	DCS-7289R3AK-SC
Series	7280R3A
Form Factor	Modular
Ports	Expandable

Product Features

● Modular design for flexible port expansion
● High-density 100G and 400G connectivity options
● Advanced telemetry and automation capabilities
● Comprehensive Layer 2 and Layer 3 support
● Robust security features, including MACsec encryption

Product Applications

● High-performance data center core and spine infrastructure
● Cloud computing and network virtualization environments
● Enterprise-level data storage and backup solutions

Supported Options

Accessory	Model
100G QSFP Transceiver	QSFP-100G-SR4
400G QSFP Transceiver	QSFP-400G-SR8
Expansion Module	7280R3A-4X100G

Compare to Similar Items

Model	Difference
Arista DCS-7280CR3A	Non-modular design
Arista DCS-7060CX2-32S	Lower port density
Arista DCS-7504N	Fixed configuration with fewer expansion options

Get more information

For more information about the Arista DCS-7289R3AK-SC, including pricing and the datasheet, please contact us through Live Chat or at sales@router-switch.com. Check Arista DCS-7289R3AK-SC price and DCS-7289R3AK-SC datasheet, buy Arista DCS-7289R3AK-SC 7280R3A Modular with the best price and fast shipping. Free Live Chat is supported.

Quality Certifications

Specification

DCS-7289R3AK-SC Specification

DCS-7289R3AK-SC Specifications
Brand	Arista
Product Name	7280R3A Modular
Model	DCS-7289R3AK-SC
Form Factor	1U
Ports	128 x 25G SFP
Switching Capacity	12.8 Tbps
Forwarding Rate	6.4 Bpps
Flash Storage	64GB
Memory	24GB RAM
Airflow	Front-to-Back
Management Ports	2 x 10/100/1000
Power Supply	Dual, Hot-swappable
LEDs	Per-Port Status LEDs
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Operating System	Arista EOS
MTBF	Over 250,000 Hours
Power Consumption	850W
Dimensions (WxDxH)	19 x 18 x 1.75 inches
Warranty	Limited Lifetime

Quality Certifications

Customer Reviews

Write Your Own Review

Only registered users can write reviews. Please Sign in or create an account

Q&A

Questions & Answers

What common troubleshooting steps exist for Arista 7280R3A Modular?

Common troubleshooting includes checking power connections, verifying firmware versions, and ensuring proper port configurations.

What accessories are available for the Arista 7280R3A Modular?

Accessories include additional network modules, power supplies, and rack-mount kits specifically designed for the Arista 7280R3A.

How does the Arista 7280R3A Modular compare with Cisco Nexus 9000?

The Arista 7280R3A Modular offers superior network telemetry and flexibility in module configurations compared to the Cisco Nexus 9000.

How do you configure the Arista 7280R3A Modular for first-time use?

Use the Arista EOS CLI to perform initial configurations, set up IP addresses, and configure network protocols as per the user manual.

Learn More

How cost-effective is the Arista 7280R3A Modular?

The Arista 7280R3A Modular provides high performance at a competitive price, ideal for system integrators and distributors looking for a balance between cost and functionality.

What are the key features of the Arista 7280R3A Modular?

The Arista 7280R3A Modular features high-density 100G/400G ports, advanced network telemetry, and flexible module options.

In what scenarios is the Arista 7280R3A Modular best used?

The Arista 7280R3A Modular is best suited for data centers, cloud computing, and large-scale enterprise networks needing high bandwidth.

How do you install the Arista 7280R3A Modular?

The Arista 7280R3A Modular is installed by mounting it in a standard server rack and connecting to power and network interfaces as per the installation guide.