Is the DCS-7280CR3K-32D4A# cost-effective?

Yes, the Arista 7280R3 series offers high performance and scalability, making it a cost-effective solution for data center networks.

What are the main features of the DCS-7280CR3K-32D4A#?

The Arista 7280R3 series switch includes 100GbE, deep buffer with VOQ, and programmable pipeline for advanced data center environments.

What application scenarios are suitable for the DCS-7280CR3K-32D4A#?

It is ideal for high-performance data centers, spine-leaf architectures, and cloud networking.

How do I install the DCS-7280CR3K-32D4A#?

The installation involves mounting the switch in a standard rack and connecting the power and network cables following the manual.

Does the DCS-7280CR3K-32D4A# require regular upgrades?

Yes, it is recommended to keep the firmware updated to leverage new features and security enhancements provided by Arista.

Are there alternative products to DCS-7280CR3K-32D4A#?

Arista 7280R2 series switches can be considered as an alternative with slightly varied features and capabilities.

Arista DCS-7280CR3K-32D4A# Price

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Name:	DCS-7280CR3K-32D4A#
Model:	Arista DCS-7280CR3K-32D4A#
Brand:	Arista
Detail:	Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, confgurable fans and psu
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7280CR3K-32D4A#

Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, large routes, confgurable fans and psu

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Overview

DCS-7280CR3K-32D4A# Overview

The Arista DCS-7280CR3K-32D4A# is an advanced network switch in the Arista 7280R3 series, designed for enhanced performance and scalability. Engineered for high-density data centers, this switch supports advanced routing features, extensive buffering capabilities, and high-performance connectivity options, making it a robust solution for modern networking requirements.

Quick Spec

Brand	Arista
Model	DCS-7280CR3K-32D4A#
Series	7280R3
Ports	32 x 400GbE
Buffer	64MB per port group

Product Features

● High-density 400GbE ports for data-intensive applications
● Flexible L2 and L3 feature set for advanced network configurations
● Comprehensive security features including ACL and MACsec encryption
● Integrated advanced telemetry for real-time monitoring
● Expandable with modular power supplies and cooling systems

Product Applications

● Data center spine and leaf deployment for high-capacity networking
● High-performance computing (HPC) environments requiring low latency and high bandwidth
● Cloud networking solutions needing scalable and reliable infrastructure

Supported Options

Accessory	Model
Transceiver Module	QSFP-400G-SR8
Cable	DAC-400G-1M
Power Supply	PWR-3KW-AC-F

Compare to Similar Items

Model	Difference
DCS-7280QR-C36	Offers 36 x 100GbE ports instead of 32 x 400GbE
DCS-7060SX2-48YC6	Lower bandwidth with 48 x 10GbE and 6 x 100GbE ports
DCS-7170-64C	Provides 64 x 100GbE ports suitable for different deployment needs

Get more information

Check Arista DCS-7280CR3K-32D4A# price and DCS-7280CR3K-32D4A# datasheet, buy Arista DCS-7280CR3K-32D4A# 7280R3 with best price and fast shipping. Free Live Chat are supported. For further details, please contact us through Live Chat or sales@router-switch.com.

Quality Certifications

Specification

DCS-7280CR3K-32D4A# Specification

DCS-7280CR3K-32D4A# Specifications
Brand	Arista
Product Name	Arista 7280R3
Model	DCS-7280CR3K-32D4A#
Ports	32 x 400GbE QSFP-DD
Throughput	25.6 Tbps
Forwarding Rate	10 Bpps
Switching Capacity	25.6 Tbps
Latency	~3.8us
CPU	10-core Intel Xeon
Memory	32GB
Flash Storage	256GB
Maximum Power Consumption	1600W
Redundancy	1+1 Hot-swappable PSU, N+1 Hot-swappable fans
Operating Temperature	0°C to 40°C
Dimensions	1.75" x 19" x 24" (1 RU)
Rack Units (RU)	1 RU
Cooling	Front-to-back airflow
OS Support	Arista EOS
Layer Support	Layer 2 and Layer 3
Security	MACsec, ACL, Role-Based Access Control
Support	Remote and Onsite Support