Arista XVR-10079-20 100GBASE-PSM4 QSFP Optics Module Up to 500m Over Parallel SMF

Name: Arista XVR-10079-20 100GBASE-PSM4 QSFP Optics Module Up to 500m Over Parallel SMF
Brand: Arista
SKU: XVR-10079-20
Price: 105.45 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: XVR-10079-20

Brand: Arista

Condition: Refurbished

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XVR-10079-20

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overview

XVR-10079-20 Overview

ARISTA XVR-10079-20 100gbase-psm4 Qsfp Optics Module Up To 500m Over Parallel Smf

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faqs

Frequently Asked Questions

What is the primary function of the Arista XVR-10079-20 transceiver? +

The Arista XVR-10079-20 is a high-performance QSFP module engineered to facilitate high-speed data transmission across fiber optic infrastructures. It is specifically designed to integrate seamlessly into Arista switching environments, providing reliable connectivity for data centers and enterprise networks that require consistent throughput and low latency for demanding bandwidth-intensive applications.

Which specific Arista switch platforms are compatible with the XVR-10079-20? +

This transceiver is designed for compatibility with a wide range of Arista 7000 series platforms that support standard QSFP interfaces. Before deployment, always verify your specific switch model's datasheet or compatibility matrix to ensure the module is fully supported by your current firmware version for optimal performance and signal integrity.

How does the XVR-10079-20 perform in high-density data center environments? +

The XVR-10079-20 is optimized for dense server environments, offering stable optical output and minimal power consumption. Its compact QSFP form factor allows for maximum port density on your Arista switches, enabling administrators to scale their network infrastructure effectively without exceeding thermal constraints or rack space limitations common in busy data centers.

Is the XVR-10079-20 suitable for long-reach fiber optic cabling? +

The transmission distance for this module depends on the specific fiber type and cabling plant used in your network. It is engineered to meet industry standards for QSFP optical modules, providing a robust solution for interconnecting racks or rows within a facility while maintaining signal reliability over supported multimode or single-mode fiber links as defined by the transceiver's specifications.

What are the common deployment scenarios for using the XVR-10079-20? +

Network architects typically utilize this transceiver for top-of-rack (ToR) switching, leaf-spine architecture uplinks, and high-speed server-to-switch connections. It is an ideal choice for organizations needing to bridge high-bandwidth throughput between core routing engines and distribution layers without introducing bottlenecks in the physical layer of the network fabric.

Does the Arista XVR-10079-20 support Digital Optical Monitoring (DOM)? +

Yes, this transceiver features advanced diagnostic capabilities, including support for Digital Optical Monitoring. This allows network administrators to monitor real-time parameters such as optical output power, input power, temperature, and transceiver supply voltage directly from the command line interface of your Arista switch, facilitating proactive troubleshooting and maintenance.

How do I ensure the XVR-10079-20 is configured correctly on my Arista switch? +

Configuration typically involves plugging the module into an available QSFP port, which the Arista EOS operating system usually detects automatically. You may need to verify port speed settings and interface status via the CLI to confirm that the transceiver has established a successful link-up with the corresponding optical cable and remote device.

What maintenance practices are recommended for the XVR-10079-20 to ensure reliability? +

To maintain optimal performance, always keep the optical connectors clean and free of dust or debris using approved cleaning supplies. Avoid touching the optical aperture and ensure the module is correctly seated in the switch port. Following proper cable management practices also prevents physical strain on the transceiver interface, ensuring long-term connectivity stability.

Can I request a bulk quote for the XVR-10079-20 through BuyRouterSwitch.com? +

Absolutely. For organizations planning large-scale deployments or infrastructure upgrades, we offer competitive bulk pricing options. Simply contact our sales team with your project requirements or the total number of units needed, and we will provide a comprehensive quote tailored to your volume, ensuring you get the best value for your networking hardware budget.

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

BuyRouterSwitch.com is a trusted source for enterprise-grade networking equipment. We focus on providing authentic Arista hardware and a streamlined procurement experience. By choosing us, you benefit from our specialized focus on high-end networking gear, ensuring that your order is handled professionally and delivered securely to support your critical business operations without unnecessary delays.

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