How cost-effective is the Arista 7280R3 switch?

The Arista 7280R3 switch offers exceptional performance and scalability, making it a cost-effective choice for high-density networking needs.

What are the key features of the Arista 7280R3 switch?

The Arista 7280R3 switch features high port density, deep buffering, and high scalability, suitable for modern data center deployments.

What application scenarios is the Arista 7280R3 switch ideal for?

The Arista 7280R3 switch is ideal for cloud computing, virtualized data centers, and high-frequency trading environments.

How to install the Arista 7280R3 switch?

Installation involves mounting the switch in a standard 19-inch rack, connecting the appropriate cables, and configuring the network settings.

Does the Arista 7280R3 switch require regular upgrades?

Regular firmware updates are recommended to ensure optimal performance and security of the Arista 7280R3 switch.

Are there alternative products to the Arista 7280R3 switch?

Alternatives include switches from Cisco Nexus 9000 series and Juniper QFX series, which also offer high performance and scalability.

Arista DCS-7280CR3K-36A-F Price

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Name:	DCS-7280CR3K-36A-F
Model:	Arista DCS-7280CR3K-36A-F
Brand:	Arista
Detail:	Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, front to rear air, 2 x AC
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3K-36A-F

Arista 7280R3, 36x100GbE QSFP/2x400G switch router, large routes, front to rear air, 2 x AC

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Overview

DCS-7280CR3K-36A-F Overview

The Arista DCS-7280CR3K-36A-F is a high-performance switch designed to meet the rigorous demands of modern data centers and cloud computing environments. Part of the Arista 7280R3 series, this switch offers unparalleled throughput, extensive scalability, and robust features that ensure seamless network operations even in the most demanding scenarios. With its cutting-edge technology and extensive support for various applications, the Arista DCS-7280CR3K-36A-F is an ideal choice for enterprises seeking reliability and efficiency.

Quick Spec

Brand	Arista
Product Name	DCS-7280CR3K-36A-F
Series	7280R3
Ports	36 x QSFP-DD
Forwarding Capacity	28.8 Tbps
Switching Capacity	57.6 Tbps

Product Features

● High-density 36 x 400G QSFP-DD ports for maximum throughput
● Advanced traffic management and QoS capabilities
● Multi-layer security features including MACsec encryption
● Rich telemetry and analytics capabilities
● Support for 100GbE and 400GbE interfaces

Product Applications

● Data Center Interconnects: Seamlessly link different data center locations with high-speed connections.
● Cloud Networking: Ensure efficient and reliable cloud infrastructure with superior performance.
● High-Performance Computing: Support intensive computation and data transfer needs with robust network connectivity.

Supported Options

Accessory	Model
Expansion Module	DCS-7280-EXP
Fan Module	DCS-7280-FM
Power Supply	DCS-7280-PSU

Compare to Similar Items

Model	Difference
DCS-7280SR3-48YC8	48 x 25G SFP+ ports vs. 36 x 400G QSFP-DD ports
DCS-7260CX3-64	64 x 100G QSFP28 ports vs. 36 x 400G QSFP-DD ports
DCS-7280TR3-32D	32 x 400G QSFP-DD ports with more extensive routing capabilities

Get more information

Contact us through Live Chat or sales@router-switch.com for further information about the Arista DCS-7280CR3K-36A-F and its price. Check Arista DCS-7280CR3K-36A-F price and DCS-7280CR3K-36A-F datasheet, buy Arista DCS-7280CR3K-36A-F with best price and fast shipping. Free Live Chat are supported.

Quality Certifications

Specification

DCS-7280CR3K-36A-F Specification

DCS-7280CR3K-36A-F Specifications
Brand	Arista
Model	7280R3
CPU	4-core Intel Xeon
Memory	16GB DDR4
Ports	36 x 400G QSFP-DD
Switching Capacity	57.6 Tbps
Forwarding Rate	23 Bpps (Billion Packets per Second)
Latency	800ns
Buffer	128MB per port group
Power Supply	Dual, Hot-swappable
Fan Modules	Redundant, Hot-swappable
Dimensions (HxWxD)	1.75" x 19" x 16"
Airflow	Front-to-Back
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95%, non-condensing
Operating Systems	Arista EOS
Management Interfaces	1 x RJ-45 out-of-band management port
Console Ports	1 x RS-232 serial port
USB Ports	1 x USB 2.0
MTBF	Over 300,000 hours

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

What are common troubleshooting steps for the Arista 7280R3 switch?

Common steps include checking cable connections, verifying configuration settings, and updating firmware to the latest version.

What accessories are available for the Arista 7280R3 switch?

Accessories include additional transceivers, power supplies, and rack mounting kits for the Arista 7280R3 switch.

How does the Arista 7280R3 switch compare with similar products?

The Arista 7280R3 switch offers higher port density and lower latency compared to similar switches from other brands.

How do I configure the Arista 7280R3 switch?

Configuration can be done via the command-line interface (CLI) or a web-based graphical user interface (GUI), providing flexibility for administrators.

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