How cost-effective is the Arista 7800R3 for system integrators?

The Arista 7800R3 offers high performance and scalability at a competitive price, making it cost-effective for system integrators.

What are the key features of the Arista 7800R3?

The Arista 7800R3 features high-density 100GbE and 400GbE ports, advanced EVPN, and VXLAN capabilities.

What application scenarios is the Arista 7800R3 best suited for?

The Arista 7800R3 is ideal for data centers, cloud computing environments, and enterprise networking.

How do I install the Arista 7800R3 switch?

Installation involves mounting the switch in a rack, connecting power and network cables, and configuring via CLI or GUI.

Does the Arista 7800R3 need regular software upgrades?

Yes, regular software upgrades are recommended to ensure security and performance enhancements.

Are there any alternative products to the Arista 7800R3?

Alternatives include Cisco Nexus 9000 series and Juniper QFX series switches.

Arista DCS-7800R3A-36D2-LC Price

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DCS-7800R3A-36D2-LC

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Name:	DCS-7800R3A-36D2-LC
Model:	Arista DCS-7800R3A-36D2-LC
Brand:	Arista
Detail:	7800R3A Series 36 port 400GbE QSFP-DD line card with CPU
	10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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DCS-7800R3A-36D2-LC

7800R3A Series 36 port 400GbE QSFP-DD line card with CPU

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Overview

DCS-7800R3A-36D2-LC Overview

The Arista DCS-7800R3A-36D2-LC is a high-performance member of the Arista 7800R3 series. This product is designed to deliver robust and scalable solutions for enterprises seeking efficient data center and core networking solutions. With advanced features and superior flexibility, the Arista 7800R3 series is an ideal choice for diverse networking needs.

Quick Spec

Brand	Arista
Model	DCS-7800R3A-36D2-LC
Series	7800R3
Ports	36
Form Factor	Modular

Product Features

● High-density 36-port configuration for extensive connectivity
● Modular design allowing scalable and flexible network deployment
● Advanced traffic management and QoS capabilities
● Redundant power supplies for higher reliability
● Comprehensive security features, including MACsec encryption

Product Applications

● Core data center networking, providing high-speed and reliable connections
● Enterprise network backbones, ensuring efficient data handling and transport
● Service provider infrastructure, supporting high-bandwidth traffic with superior performance

Supported Options

Accessory	Model
Power Supply Unit	PWR-7800-AC
Fan Module	FAN-7800-R
Transceiver Module	QF-40G-SR4

Compare to Similar Items

Model	Differences
Arista DCS-7508R2	Lower port density, older architecture
Cisco NCS 5500	Higher cost, different OS support
Juniper MX480	Comparable features, slightly lower performance

Get more information

Check Arista DCS-7800R3A-36D2-LC price and DCS-7800R3A-36D2-LC datasheet, buy Arista DCS-7800R3A-36D2-LC 7800R3 with best price and fast shipping. Free Live Chat are supported. For further information, contact us via Live Chat or email at sales@router-switch.com.

Quality Certifications

Specification

DCS-7800R3A-36D2-LC Specification

DCS-7800R3A-36D2-LC Specifications
Brand	Arista
Model	DCS-7800R3A-36D2-LC
Series	Arista 7800R3
Ports	36 x 400G QSFP-DD
Backplane Capacity	57.6 Tbps
Forwarding Rate	28.8 Bpps (billion packets per second)
Chassis	7RU with 12 slots
Power Supply	Dual redundant, hot-swappable
Fan Modules	Hot-swappable, redundant
Routing Protocols	OSPF, BGP, ISIS
Management Interfaces	RJ45, 1 x 100/1000 Mbps and 1 x Console port
Latency	Sub-microsecond
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Operating Humidity	5% to 95% non-condensing
MTBF	Over 200,000 hours
Software	Arista EOS
Security Features	ACL, MACsec, Port Mirroring
Dimensions	12.1 x 17.5 x 29.5 inches
Compliance	RoHS, CE, FCC