Arista FB-P800G-2XDR4-1 800G OSFP Transceiver Module

Name: Arista FB-P800G-2XDR4-1 800G OSFP Transceiver Module
Brand: Arista
SKU: FB-P800G-2XDR4-1
Price: 667.50 USD
Availability: InStock
Rating: 5 (8 reviews)

Mfr. Part #: FB-P800G-2XDR4-1

Brand: Arista

Condition: Refurbished

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FB-P800G-2XDR4-1

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overview

faqs

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overview

FB-P800G-2XDR4-1 Overview

ARISTA FB-P800G-2XDR4-1 800g Osfp Transceiver Module

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faqs

Frequently Asked Questions

What is the primary function of the Arista FB-P800G-2XDR4-1 transceiver? +

The Arista FB-P800G-2XDR4-1 is a high-performance 800G transceiver designed to support data center interconnects and high-density spine-leaf architectures. It utilizes the 2xDR4 interface to provide robust, high-speed connectivity, ensuring your network infrastructure can handle the massive bandwidth demands of modern artificial intelligence, machine learning workloads, and cloud-scale networking environments.

Which connector type does the FB-P800G-2XDR4-1 support for fiber connectivity? +

This 800G transceiver utilizes MPO-12/MPO-16 connectors, which are standard for multi-mode and single-mode parallel optics. By using MPO interfaces, the FB-P800G-2XDR4-1 facilitates simplified high-density cable management within your server racks, allowing for cleaner integration into existing fiber-optic pathways while maintaining the structural integrity required for high-speed data transmission.

How does the FB-P800G-2XDR4-1 manage power consumption at 800G speeds? +

Arista has engineered this transceiver with advanced power-management silicon to optimize energy efficiency despite the extreme throughput of 800G. By balancing thermal output with data density, it helps reduce the overall cooling requirements in high-density switch ports, contributing to a more sustainable and cost-effective operational profile for large-scale data center deployments.

Is the Arista FB-P800G-2XDR4-1 compatible with existing 400G infrastructure? +

The FB-P800G-2XDR4-1 is specifically architected for 800G throughput environments. While it leverages DR4-based signaling, it is optimized for Arista switches supporting the 800G standard. We recommend verifying the specific port configuration and software version on your Arista switch to ensure seamless interoperability and proper line-rate performance within your high-speed networking fabric.

What type of cabling is recommended for optimal performance with the FB-P800G-2XDR4-1? +

To achieve maximum transmission distances and signal integrity, high-quality Single-Mode Fiber (SMF) is required for this DR4-based transceiver. Using high-grade cabling minimizes insertion loss and signal degradation, which is critical when operating at 800G speeds. Always ensure that your patch panels and fiber infrastructure meet the industry standard specifications required for DR4 optical interfaces.

Can I use the FB-P800G-2XDR4-1 in a standard leaf-to-spine deployment? +

Yes, this transceiver is ideal for spine-leaf deployments requiring massive uplink capacity. Its form factor and throughput capabilities make it a perfect fit for high-density Arista switches, allowing for efficient traffic aggregation between leaves and the core spine. It provides the low-latency connectivity necessary to prevent bottlenecks in high-demand enterprise and service provider networks.

What is the expected transmission distance for this 800G transceiver? +

The FB-P800G-2XDR4-1 is designed to support standard DR4 distances over single-mode fiber, typically reaching up to 500 meters. This distance makes it exceptionally well-suited for intra-data center connectivity, such as linking rows of racks or connecting equipment within a large-scale data hall where high bandwidth and low latency are non-negotiable requirements.

How do I ensure the FB-P800G-2XDR4-1 is correctly recognized by my switch? +

Proper recognition is achieved by ensuring your Arista EOS version supports the FB-P800G-2XDR4-1 hardware profile. Upon insertion into a compatible switch port, the operating system will detect the transceiver and initialize the optical lane mapping. Using the command-line interface, you can verify the transceiver status, signal levels, and operational health to confirm it is communicating correctly.

Can I receive a bulk quote for multiple FB-P800G-2XDR4-1 units? +

BuyRouterSwitch.com specializes in supporting large-scale infrastructure projects. If you are planning a deployment that requires a high volume of these transceivers, our sales team is ready to provide a competitive bulk quote tailored to your specific project needs. Contact us directly to discuss your requirements, and we will ensure you receive the most efficient pricing for your enterprise order.

Why should I choose BuyRouterSwitch.com for my networking hardware needs? +

At BuyRouterSwitch.com, we prioritize the authenticity and supply chain integrity of every unit we sell. We provide access to high-demand, enterprise-grade hardware like the Arista FB-P800G-2XDR4-1 with streamlined procurement processes. Our focus on secure ordering and dedicated service ensures that your networking components reach your facility reliably, allowing you to focus on your core infrastructure projects without supply chain delays.

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