ARISTA DCS-7808R4-FM Fabric Module Chassis 7800R4

( Brand: Arista ), ( Manufacturer Part Number: DCS-7808R4-FM ), ( Part Type: Module )

Review ARISTA Series Fabric Module For 7808 Chassis Silver

The Arista DCS-7808R4-FM 7808R4 Fabric Module is a high-performance, high-density data center switch designed for use in Arista 7808 chassis. This module is part of Arista's 7000X Series, which is known for its outstanding scalability, resilience, and ease of management.

The DCS-7808R4-FM fabric module supports both Arista EOS (Extensible Operating System) and Arista COS (Cloud Operating System), providing flexibility for different network deployment scenarios. It comes with 32 100G QSFP28 ports and 8 40G QSFP ports, delivering an impressive total bandwidth of 3.2 Tbps.

One of the standout features of this module is its support for Arista's Market-Leading DANZ (Distributed Antenna and Linecard Zero-Touch) technology. This enables seamless, automatic installation and discovery of line cards without the need for manual intervention. Additionally, the module supports Arista's modular design, allowing for hot-swappable line cards and fans, minimizing network downtime.

The DCS-7808R4-FM fabric module also features built-in support for advanced features like Virtual Extensible LAN (VXLAN), Network Address Translation (NAT), and Border Gateway Protocol (BGP) Multiprotocol Label Switching (MPLS). These features make the module an ideal choice for data center deployments that require advanced networking capabilities and high-density connectivity.

Arista's EOS software, which powers the DCS-7808R4-FM fabric module, offers a rich set of features, including support for OpenFlow, REST APIs, and advanced telemetry capabilities. This allows for easy integration with various network automation tools and monitoring solutions.

The DCS-7808R4-FM fabric module also offers robust security features, including support for 802.1X port-based access control, IPsec, SSL, and SSH. This ensures that your network remains secure against unauthorized access and data breaches.

In summary, the Arista DCS-7808R4-FM 7808R4 Fabric Module is a high-performance, high-density data center switch designed for use in Arista 7808 chassis. It offers impressive bandwidth, advanced networking capabilities, seamless installation, and robust security features, making it an ideal choice for data center deployments that require high-density connectivity and advanced networking capabilities.

The Arista DCS-7808R4-FM 7800R4 Fabric Module is a high-performance networking component designed for use in Arista's 7808 chassis. This module provides 4 slots for 10GbE or 40GbE line cards and offers advanced features such as support for Arista's Extensible Operating System (EOS), Virtual Extensible LAN (VXLAN), and Network Address Translation (NAT). Here are some pros and cons of buying this module:

1. High-density design: The 7808R4-FM module can accommodate up to four line cards, providing a significant increase in port density compared to traditional chassis designs.

2. Advanced features: The module supports advanced features such as VXLAN, NAT, and EOS, making it a versatile and capable networking component for data center environments.

3. Scalability: The modular design of the 7808 chassis and the 7808R4-FM module allows for easy expansion and scaling as network requirements grow.

4. Redundancy: The 7808 chassis and the 7808R4-FM module offer redundant power supplies, fans, and fabric interconnects, ensuring high availability and minimal downtime.

1. Cost: The Arista DCS-7808R4-FM 7800R4 Fabric Module is a high-end networking component, and the cost may be a significant consideration for some organizations.

2. Complexity: The advanced features and modular design of the module may require a more skilled networking team to deploy and manage effectively.

3. Compatibility: The module is specifically designed for use with Arista networking equipment and may not be compatible with other vendors' gear.

In conclusion, the Arista DCS-7808R4-FM 7800R4 Fabric Module offers advanced features, high-density design, and scalability, making it an excellent choice for organizations with demanding networking requirements. However, its cost and complexity may be barriers for some organizations. Ultimately, the decision to purchase this module should be based on the specific networking needs and resources of the organization.

Recommendation: If your organization requires a high-performance, scalable, and feature-rich networking solution, the Arista DCS-7808R4-FM 7800R4 Fabric Module is a strong recommendation. However, if cost or complexity are significant concerns, it may be worth considering alternative networking solutions that offer a better balance of features and affordability.

Details:

Packaging should be the same as what is found in a retail store, unless item handmade or was packaged by manufacturer non-retail packaging, such an unpainted box plastic bag. Great deals on second hand devices. Photos: Photos are of actual device. By Bristol Bay.

PURPLE TECHNADO New Arista 7800R4 Series Fabric Module For 7808 Chassis DCS-7808R4-FM Silver condition: A brand-new, unused, unopened, undamaged item in its original packaging where is applicable. Reference pictures to see what accessories are included in this listing. All devices are factory reset.

part #: dcs7808r4 prices

• $10499.95-$11999.95

specifications switchchunk:

• brand: Arista
• mpn: Dcs-7808r4-fm
• part type: Module

shipping switchchunk:

• transit: 2-4 Days
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• carrier: FedEx
• cost: $50.00

general switchchunk:

• condition: New
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

seller switchchunk:

• rating: 99.9%
• city: American Fork, Utah
• # reviews: 76486

returns switchchunk:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

offer switchchunk:

• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: April 7, 2026
• sold: 0
• quantity: 1

payments switchchunk:

• wallet: Paypal
• other
• credit card: Mastercard

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