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DCS-7280SR3AK-48YC8-R, Arista 7280R3A Switch, 48x25G SFP28/8x100G QSFP/Rear-to-Front Airflow

Brand: Arista
Model: DCS-7280SR3AK-48YC8-R

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DCS-7280SR3AK-48YC8-R, Arista 7280R3A Switch, 48x25G SFP28/8x100G QSFP/Rear-to-Front Airflow

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Overview

Arista DCS-7280SR3AK-48YC8-R Overview

The Arista DCS-7280SR3AK-48YC8-R, part of the Arista 7280R3A series, is an advanced data center switch designed to deliver high performance and reliability. This model is ideal for deployments that require more extensive port density and higher throughput, providing scalable networking solutions. The Arista 7280R3A series ensures seamless integration with modern network environments and supports a wide range of network services and applications.

Quick Spec

Model	DCS-7280SR3AK-48YC8-R
Brand	Arista
Series	7280R3A
Ports	48 x 25GbE SFP, 8 x 100GbE QSFP
Max Throughput	7.68 Tbps

Product Features

● High port density with 48 x 25GbE ports.
● Eight 100GbE QSFP28 uplink ports for high-speed connectivity.
● Advanced traffic management and large buffer capabilities.
● Comprehensive L2 and L3 switch functionalities.
● Support for advanced network virtualization and security features.

Product Applications

● Ideal for high-frequency trading environments requiring low latency and high throughput.
● Suitable for large-scale data center deployments with high-density port requirements.
● Perfect for cloud computing platforms needing advanced traffic management and security features.

Supported Options

Accessory	Model
Transceiver	SFP-25G-SR
Cable	QSFP-100G-CU3M
Rack Mount Kit	RMK-4

Compare to Similar Items

Model	Differs By
Arista DCS-7280SR3A-48YC6-R	Features 6 x 100GbE QSFP ports
Arista DCS-7280SR3A-36FH-R	Fewer ports: 36 x 100GbE QSFP
Arista DCS-7280SR2A-48YC8-R	Previous generation, lower throughput

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Check Arista DCS-7280SR3AK-48YC8-R price and DCS-7280SR3AK-48YC8-R datasheet, buy Arista DCS-7280SR3A with best price and fast shipping. Free Live Chat are supported. For further information about the product and its price, contact us through Live Chat or [email protected].

Quality Certifications

Specification

Arista DCS-7280SR3AK-48YC8-R Specification

DCS-7280SR3AK-48YC8-R Specifications
Brand	Arista
Model	7280R3A
Port Density	48 x 100G QSFP
Performance	Up to 4 Tbps
Buffers	16GB
Forwarding Rate	Up to 14400 Mpps
CPU	8-Core x86
System Memory	32GB
Storage	128GB SSD
Operating System	Arista EOS°/td>
Management Ports	1 x RJ45, 1 x SFP
ASIC	Jericho2+
Power Supply Options	2 x 500W AC/DC
Fan Modules	4 x Hot-swappable fans
Dimensions (H x W x D)	1.75" x 19" x 22"
Rack Units	1 RU
Airflow	Front-to-back or Back-to-front
Redundancy	Hot-swappable redundant power supplies and fans
Management	CloudVision, SNMP, Syslog
Security	ACLs, MACsec, 802.1x
Supported Protocols	BGP, OSPF, PIM, IGMP

Quality Certifications

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Q&A

Questions & Answers

How does the DCS-7280SR3AK-48YC8-R compare to similar products?

The DCS-7280SR3AK-48YC8-R offers better port density, lower latency, and higher performance compared to many equivalent switches in its class.

What common troubleshooting steps are there for the DCS-7280SR3AK-48YC8-R?

Common steps include verifying power connections, checking port configurations, and ensuring firmware is up to date.

What are the power requirements of the DCS-7280SR3AK-48YC8-R?

The DCS-7280SR3AK-48YC8-R requires dual AC or DC power supplies and supports power redundancy for reliability.

Is router-switch.com a reliable distributor?

Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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How cost-effective is the DCS-7280SR3AK-48YC8-R?

The DCS-7280SR3AK-48YC8-R offers high performance and scalability at a competitive price, making it a cost-effective solution for data centers.

What are the key features of the DCS-7280SR3AK-48YC8-R?

The DCS-7280SR3AK-48YC8-R features 48x25GbE SFP and 8x100GbE QSFP ports, advanced traffic management, and low latency.

What are the ideal application scenarios for the DCS-7280SR3AK-48YC8-R?

The DCS-7280SR3AK-48YC8-R is well-suited for hyperscale data centers, cloud networks, and large enterprise networks.

How do I install the DCS-7280SR3AK-48YC8-R?

The DCS-7280SR3AK-48YC8-R can be installed in a standard 19-inch rack and requires proper cabling and power connections.

Does the DCS-7280SR3AK-48YC8-R need frequent upgrades?

The DCS-7280SR3AK-48YC8-R supports software updates to ensure optimal performance and security, but does not require frequent upgrades.

Are there alternative products to the DCS-7280SR3AK-48YC8-R?

Alternatives include other models in the Arista 7280R Series or switches from the Arista 7500R Series, depending on specific network needs.

What accessories are available for the DCS-7280SR3AK-48YC8-R?

Accessories for the DCS-7280SR3AK-48YC8-R include additional power supplies, fan modules, and compatible SFP/QSFP transceivers.

How does the DCS-7280SR3AK-48YC8-R compare to similar products?

The DCS-7280SR3AK-48YC8-R offers better port density, lower latency, and higher performance compared to many equivalent switches in its class.

What common troubleshooting steps are there for the DCS-7280SR3AK-48YC8-R?

Common steps include verifying power connections, checking port configurations, and ensuring firmware is up to date.

What are the power requirements of the DCS-7280SR3AK-48YC8-R?

The DCS-7280SR3AK-48YC8-R requires dual AC or DC power supplies and supports power redundancy for reliability.

Is router-switch.com a reliable distributor?

Warranty

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DCS-7280SR3AK-48YC8-R, Arista 7280R3A Switch, 48x25G SFP28/8x100G QSFP/Rear-to-Front Airflow

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Keep Projects On Time

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DCS-7280SR3AK-48YC8-R, Arista 7280R3A Switch, 48x25G SFP28/8x100G QSFP/Rear-to-Front Airflow

Arista DCS-7280SR3AK-48YC8-R Overview

Quick Spec

Product Features

Product Applications

Supported Options

Compare to Similar Items

Get more information

Quality Certifications

Arista DCS-7280SR3AK-48YC8-R Specification

DCS-7280SR3AK-48YC8-R Specifications

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers

How does the DCS-7280SR3AK-48YC8-R compare to similar products?

What common troubleshooting steps are there for the DCS-7280SR3AK-48YC8-R?

What are the power requirements of the DCS-7280SR3AK-48YC8-R?

Is router-switch.com a reliable distributor?

How cost-effective is the DCS-7280SR3AK-48YC8-R?

What are the key features of the DCS-7280SR3AK-48YC8-R?

What are the ideal application scenarios for the DCS-7280SR3AK-48YC8-R?

How do I install the DCS-7280SR3AK-48YC8-R?

Does the DCS-7280SR3AK-48YC8-R need frequent upgrades?

Are there alternative products to the DCS-7280SR3AK-48YC8-R?

What accessories are available for the DCS-7280SR3AK-48YC8-R?

How does the DCS-7280SR3AK-48YC8-R compare to similar products?

What common troubleshooting steps are there for the DCS-7280SR3AK-48YC8-R?

What are the power requirements of the DCS-7280SR3AK-48YC8-R?

Is router-switch.com a reliable distributor?

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Best-Fit Solutions for Your Network

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