ARISTA DCS-7808R3-FM2 Fabric Module 7800

( Brand: Arista ), ( Manufacturer Part Number: DCS-7808R3-FM2 ), ( Part Type: Module )

Review ARISTA Fabric Module For 7800 Series

The Arista DCS-7808R3-FM2 Fabric Module is a high-performance, fixed configuration 8-port 40GbE switch designed for data center applications that require high bandwidth and low latency interconnects. This module is part of Arista's 7800 series, which is renowned for delivering ultra-low latency and high scalability.

This fabric module supports Arista's Extensible Operating System (EOS), enabling advanced features such as Virtual Extensible LAN switching (VXLAN), Network Address Translation (NAT), and Multicast VLANs. It also introduces the latest technologies like 400GbE QuadFLEX2 and 100GbE QSFP28 connectivity, ensuring that it can keep up with the evolving data center technology landscape.

The Arista DCS-7808R3-FM2 boasts a compact design that integrates tightly with Arista's 7504 and 7050X series fabric extenders, allowing for a scalable, flexible, and high-performance data center design. It comes with 8 fixed SFP 10GbE/40GbE ports, providing ample connectivity for servers, storage, and additional network devices.

This module is also engineered with numerous performance enhancements, including a low-latency 12.8 Tbps system backplane, high-speed fabric interconnects, and buffer memory optimizations that ensure minimal data loss and higher throughput. Moreover, it has Jumpstart support for seamless zero-touch provisioning, making the deployment process quick and efficient.

Additionally, Arista's fabric modules uphold high levels of resilience and redundancy through features such as redundant fans and power supplies, hot-swap capabilities, and non-blocking architectures that maintain full fabric performance even in a failure scenario. It also integrates with Arista's AnyNet protocol for zero-touch provisioning of elements across different locations, adding an extra layer of ease in managing a distributed network.

In summary, the Arista DCS-7808R3-FM2 Fabric Module is a powerful, high-performance, and reliable addition to the 7800 series, providing your data center with advanced features, low-latency connectivity, and exceptional scalability.

The Arista DCS-7808R3-FM2 fabric module is a high-end data center switch designed to provide scalability, resilience, and performance for large-scale data center networks. Here are some pros and cons of buying this particular fabric module:

1. High-density 100G and 400G ports: The Arista DCS-7808R3-FM2 offers 8 x 100G and 8 x 400G QSFP-DD ports, which makes it ideal for accommodating high-bandwidth workloads and future-proofing your network.

2. Low latency: This fabric module is designed for low latency, making it suitable for applications that require real-time processing and communication, such as financial services, high-frequency trading, and content delivery networks.

3. Scalability: The Arista DCS-7808R3-FM2 is part of Arista's 7000X series, which offers unprecedented scale, with support for up to 384 x 100G ports and 384 x 400G ports in a single rack.

4. Resilience: The fabric module comes with redundant fans and power supplies, which ensures high availability and reduces the risk of network downtime.

5. Open infrastructure: Arista's hardware is open and modular, making it easy to integrate with a range of third-party software and tools, including Arista's EOS (Extensible Operating System) and various opened source solutions.

1. High cost: The Arista DCS-7808R3-FM2 is a high-end fabric module, so it comes with a high price tag relative to other switches in the market.

2. Complex installation: Setting up the Arista DCS-7808R3-FM2 may require some technical expertise due to its intricacies and the need to integrate it with other network components.

3. Potential compatibility issues: While Arista's open infrastructure is advantageous in terms of third-party software integration, it may lead to compatibility issues with certain proprietary vendors or hardware.

4. Limited pretzel creativity: This switch does not support typical "pretzel cabinet" designs or custom chassis configurations, which might limit its use in specific data center environments.

The Arista DCS-7808R3-FM2 fabric module offers exceptional performance, scalability, and resilience for high-end data center networks. It is ideal for organizations that require a high-density switch with 100G and 400G ports and a future-proof design. However, the high cost, complex installation, potential compatibility issues, and limited creativity in cabling configurations might deter some organizations from choosing this fabric module.

If an organization requires a high-density switch with 100G and 400G ports and is looking for high performance, scalability, and low latency, the Arista DCS-7808R3-FM2 is an excellent choice. The investment in this fabric module will likely deliver significant returns in the long term. Nevertheless, organizations should carefully consider their existing network infrastructure, software preferences, and cabling requirements before making a final decision. Also, they should ensure they have the necessary resources to set up and manage the fabric module to fully reap its benefits.

Details:

Condition: These items are in Good condition. If we haven't, please let us know. We buy Cisco, Arista, HP, Juniper Extreme, Foundry, Brocade, Dell, and more. Those are to be paid by the recipient/buyer.

For sale is a Arista DCS-7808R3-FM2 Fabric Module for 7800 Series. We buy networking equipment. Test notes available upon request. Includes:: 1x DCS-7808R3-FM2.

part #: dcs7808r3fm2 prices

• $1495.00-$6120.98

specifications switchchunk:

• brand: Arista
• mpn: Dcs-7808r3-fm2
• part type: Module

returns switchchunk:

• time: 60 Days
• policy: Returns Accepted
• paid by: Seller
• method: Money back

general switchchunk:

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

payments switchchunk:

• credit card: Discover
• wallet: Google-pay
• other

seller switchchunk:

• rating: 100.0%
• # reviews: 14362
• city: Minneapolis, Minnesota

shipping switchchunk:

• type: Fixed
• carrier: UPS
• service: UPS Ground
• class: Standard
• transit: 2-5 Days
• cost: $0.00

offer switchchunk:

• started: December 9, 2024
• best offers: True
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1

Arista DCS-7808R3-FM2 Is Similar To:

• Arista Dcs-7500r3-36cq-lc 7500r3 Series Line Card Un-tested (50.9% similar) Inventory id #: JPE20431315. Listing includes:: 1x DCS-7500R3-36CQ-LC. Inventory id # for sale is a DCS-7500R3-36CQ-LC. Those are to be paid by the recipient/buyer. We buy Cisco, Arista, hp, juniper...(July 8th, 2024)
• Arista Qsfp-40g-univ Xvr-10071-20 40g Qsfp Optical Transceiver Module (33.3% similar) Arista RSVP-40G-UNIV, XR-10071-20, 40G RSVP optical transceiver module...(July 12th, 2024)
• Arista Dcs-7808r3-fm 7800r3 Series Fabric Module Untested (68.5% similar) We buy Cisco, Arista, hp, juniper, extreme, foundry, brocade, dell, and more. Listing includes:: 1x DCS-7808R3-FM. Those are to be paid by the recipient/buyer. Inventory id #: UT...(July 12th, 2024)
• Arista Fan-7011m-r Spare Fan Module For 7000 Series 1ru Enhanced Speed (59.5% similar) Don't hesitate to get in touch with us for an accurate quote. The hardware honcho offers a 2-YEAR advance replacement warranty on all equipment purchased...(July 24th, 2024)
• Arista Dcs-7508r-fm Fabric Module For 7508 7508n Series Chassis (82.5% similar) This item is thoroughly tested, restored to factory default, and fully functional...(July 31st, 2024)
• Arista Xvr-10067-20 Genuine Xvr-10168-20 Qsfp-100g-srbd Transceiver Module (32% similar) Buying is for 1 transceiver, used, good condition without its original box...(August 29th, 2024)
• Arista Asy-00246-05 Tested Rear-to-front Airflow Switch Fan Module Fan-7000-r (45.3% similar) Tested Arista SAY-00246-05 rear-to-front airflow switch fan module FAN-7000-R. Shipped with USPS ground advantage. Condition is used...(September 4th, 2024)
• Arista Asy-03562 2x Double Deep Fan Replacement 1x Module Front To Rear 1u (44.8% similar) Lot of 2 Arista double deep fan replacement 1x module front to rear 1u deep, technical specifications...(September 10th, 2024)
• Arista Xvr-10068-20 Qsfp-100g-lr4 1310nm 4 Transceiver Module P n Tested (39% similar) Arista RSVP-100G-LR4 1310NM 4 transceiver module p/n: XR-10068-20 tested working please carefully review the photos and details of item before purchasing to avoid buying incorrect. Any parts not photographed will not be included. Cosmetic issues are not covered under the...(September 10th, 2024)
• Arista Xvr-10068-21 Qsfp-100g-lr4 1310nm Transceiver Module P n Tested Grade A (37.2% similar) Arista RSVP-100G-LR4 1310NM 4 transceiver module p/n: XR-10068-21 tested working please carefully review the photos and details of item before purchasing to avoid buying incorrect. Cosmetic issues are not covered under the guarantee. Any parts not photographed will not be...(September 10th, 2024)
• Arista Dcs-7300-sup Dcs 7300 Supervisor Module (47.4% similar) All equipment is eligible for existing oem or 3RD party maintenance plans. His product knowledge and knack for learning quickly has made him a growing force in the networking world. Cosmetic code: used good functional f4 fully tested.: Arista dcs 7300 supervisor module...(September 14th, 2024)