How cost-effective is the Arista 7280R3A Modular?

The Arista 7280R3A Modular offers a cost-effective solution due to its flexible architecture, high port density, and lower total cost of ownership.

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

Key features include high scalability, advanced routing capabilities, and seamless integration with Arista's EOS software.

What are the typical application scenarios for Arista 7280R3A Modular?

Ideal for data centers, cloud storage environments, and high-performance computing clusters.

How do you install the Arista 7280R3A Modular?

The installation involves mounting the unit in a rack, connecting the power supplies and network interfaces, and configuring it via the command line interface.

Does the Arista 7280R3A Modular require upgrades?

Regular software updates are recommended to enhance security and performance.

Are there alternative products to the Arista 7280R3A Modular?

Alternatives include the Cisco Nexus series and Juniper QFX series, but the Arista 7280R3A stands out for its EOS integration.

DCS-7289-CH

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Name:	DCS-7289-CH
Model:	Arista DCS-7289-CH
Brand:	Arista
Detail:	Arista 7289 empty chassis, 1 supervisor slot, 9 module slots
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7289-CH

Arista 7289 empty chassis, 1 supervisor slot, 9 module slots

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Overview

DCS-7289-CH Overview

The Arista DCS-7289-CH, part of the robust Arista 7280R3A Modular series, is designed to excel in high-performance environments. Engineered for advanced networking needs, this switch delivers industry-leading throughput and scalability. Ideal for data centers and cloud infrastructure, the DCS-7289-CH is a versatile and powerful addition to any IT ecosystem.

Quick Spec

Brand	Arista
Model	DCS-7289-CH
Series	7280R3A Modular
Throughput	Up to 6.4 Tbps
Port Count	Multiple 100GbE ports

Product Features

● High-density port configuration for extensive connectivity.
● Advanced Layer 2 and Layer 3 features for optimal routing and switching.
● Redundant power supplies and fans for increased reliability.
● Comprehensive network monitoring and visibility tools.
● Support for advanced security protocols and encryption.

Product Applications

● Data Center Interconnect for efficient and high-speed connectivity between server farms.
● Cloud Networking to support scalable and flexible cloud infrastructures.
● Enterprise Core Routing to enhance the performance and reliability of enterprise networks.

Supported Options

Accessory	Model
Power Supply	PWR-500AC-7280R
Fan Module	FAN-7280R
Optical Transceiver	SFP-100G-ER4

Compare to Similar Items

Model	Difference
Arista DCS-7280SR-48C6	Lower port density, fewer 100GbE ports
Arista DCS-7050X3-48YC12	Less throughput and scalability
Cisco Nexus 93180YC-FX	Different operational and feature set

Get more information

Check Arista DCS-7289-CH price and DCS-7289-CH datasheet, buy Arista DCS-7289-CH 7280R3A Modular with best price and fast shipping. Free Live Chat are supported.

For further information about the Arista DCS-7289-CH and its pricing, please contact us through Live Chat or email us at sales@router-switch.com.

Quality Certifications

Specification

DCS-7289-CH Specification

DCS-7289-CH Specifications
Brand	Arista
Model	DCS-7289-CH
Product Type	Modular Network Switch
Form Factor	1U
Switching Capacity	Up to 25.6 Tbps
Forwarding Rate	Up to 9.6 Bpps
Ports	48 x 25GbE SFP, 6 x 100GbE QSFP28
Power Supply	Dual, hot-swappable, redundant
Cooling	Front-to-back airflow
Processor	X86 CPU
Memory	16GB DRAM
Flash Storage	8GB
Operating System	Arista EOS
MAC Addresses	Up to 256K
IPv4 Routes	Up to 1.5M
IPv6 Routes	Up to 768K
Jumbo Frames	Up to 9216 bytes
Latency	Sub-microsecond
Management	10/100/1000 Ethernet port, RJ-45 serial console, USB
MTBF	Over 100,000 hours
Dimensions	1.75 x 16.9 x 25.6 in (4.45 x 43.2 x 65 cm)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Relative Humidity	5% to 95% non-condensing