How cost-effective is the Arista 7800R3?

The Arista 7800R3 switch offers high performance and scalability, making it a cost-effective choice for large-scale data centers.

What are the key features of the Arista 7800R3?

The Arista 7800R3 switch features advanced network automation, programmability, and high availability, ideal for enterprise applications.

What are the application scenarios for the Arista 7800R3?

The Arista 7800R3 switch is suited for large data centers, high-performance computing, and cloud networking environments.

How do I install the Arista 7800R3 switch?

Installation of the Arista 7800R3 involves mounting in a standard rack and connecting power and network cables, following the user manual.

Does the Arista 7800R3 switch require frequent upgrades?

The Arista 7800R3 switch features robust firmware, but periodic software updates ensure optimal performance and security.

Are there alternative products to the Arista 7800R3 switch?

Alternatives include Cisco Nexus 9000 Series and Juniper QFX Series switches, but the Arista 7800R3 offers distinct features.

DCS-7808R3-FM

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Name:	DCS-7808R3-FM
Model:	Arista DCS-7808R3-FM
Brand:	Arista
Detail:	7800R3 Series Fabric Module for 7808 Chassis, required for fabric slots 1-6
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7808R3-FM

7800R3 Series Fabric Module for 7808 Chassis, required for fabric slots 1-6

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Overview

DCS-7808R3-FM Overview

The Arista DCS-7808R3-FM, part of the Arista 7800R3 series, is a high-performance data center switch designed to provide unparalleled networking capabilities. Engineered for large-scale deployments, it delivers exceptional scalability, flexibility, and resilience, making it an ideal choice for modern data centers. Its robust architecture supports intense workloads and offers seamless integration with existing infrastructure.

Quick Spec

Switch Model	DCS-7808R3-FM
Series	Arista 7800R3
Max Throughput	115 Tbps
Max Ports	768 x 400GbE
Form Factor	8-slot modular chassis

Product Features

● High-density 400GbE ports
● Flexible 8-slot modular design
● Advanced telemetry and analytics
● Support for VXLAN and EVPN
● Seamless integration with Arista CloudVision

Product Applications

● Large-scale data centers needing high-density 400GbE connectivity
● Cloud service providers requiring scalable network solutions
● Enterprises engaged in big data analytics and high-performance computing

Supported Options

Power Supply	PWR-7800-2300AC
Line Card	7800R3-48S6CQ
Fan Module	FAN-7800R3-FM

Compare to Similar Items

Model	Difference
Arista 7280R3	Lower port density and throughput
Arista 7500R3	Supports fewer 400GbE ports
Juniper QFX5220	Different architecture and features

Get more information

For further information about the Arista DCS-7808R3-FM and pricing, you are invited to contact us through Live Chat or via email at sales@router-switch.com. Check Arista DCS-7808R3-FM price and DCS-7808R3-FM datasheet, buy Arista DCS-7808R3-FM with best price and fast shipping. Free Live Chat support is available.

Quality Certifications

Specification

DCS-7808R3-FM Specification

DCS-7808R3-FM Specifications
Brand	Arista
Model	7800R3
Switching Capacity	460 Tbps
Forwarding Capacity	240 Billion packets per second
Ports	Up to 432 x 400G or 864 x 100G
Latency	3.8 microseconds
Buffer Memory	Up to 24 GB
Processors	High-performance x86 processor
Dimension	17.5 x 62.5 x 30.7 in (H x W x D)
Power Supply	2500W AC/DC
Airflow	Front-to-back or back-to-front
Cooling	4 x 2000W hot-swappable power supplies with 1+1 redundancy
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Relative Humidity	5% to 95% non-condensing
Management	CloudVision, CLI, eAPI
Security Features	ACLs, 802.1X, vLANS
Virtualization	VM Tracer, VXLAN
Automation	Python, Chef, Puppet, Ansible
Compliance	RoHS-6, UL 60950-1, IEC 60950-1