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Arista XVR-10218-40 400GBASE-SR4.2 (400G-BIDI) MPO-12 connector, up to 70m / 100m over parallel OM3 / OM4 MMF

Mfr. Part #: XVR-10218-40
Brand: Arista
Condition: New
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XVR-10218-40

Arista XVR-10218-40 400GBASE-SR4.2 (400G-BIDI) MPO-12 connector, up to 70m / 100m over parallel OM3 / OM4 MMF

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XVR-10218-40 Overview

ARISTA XVR-10218-40 400gbase-sr4.2 (400g-bidi) Mpo-12 Connector, Up To 70m / 100m Over Parallel Om3 / Om4 Mmf

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faqs

Frequently Asked Questions

What is the primary function of the Arista XVR-10218-40 QSFP-DD module? +
The Arista XVR-10218-40 is a high-performance QSFP-DD transceiver designed for dense data center networking environments. It enables high-speed connectivity by converting electrical signals into optical signals, allowing for 400G data transmission across your fiber infrastructure with optimized power efficiency and signal integrity.
Which networking standards does the XVR-10218-40 support? +
This module is engineered to adhere to industry-standard QSFP-DD MSA (Multi-Source Agreement) specifications. It is specifically designed to provide seamless interoperability with Arista’s 400G Ethernet platforms, ensuring that your existing network architecture maintains high throughput and low-latency performance without standard compatibility conflicts.
What type of cabling is required for the Arista XVR-10218-40? +
The XVR-10218-40 utilizes an optical interface compatible with high-density fiber-optic cabling. Buyers should ensure they are using the appropriate single-mode or multi-mode fiber patch cables that match the specific optical reach requirements of their deployment, adhering to the transceiver’s specified interface standards for optimal signal reliability.
Can the XVR-10218-40 be used in existing QSFP28 ports? +
While the QSFP-DD form factor is designed for backward compatibility with some QSFP ports, users must verify the specific switch or router hardware capabilities. Because QSFP-DD modules are physically deeper and support higher power profiles, ensure your specific Arista hardware model explicitly supports the thermal and electrical requirements of the 400G QSFP-DD standard.
How does the XVR-10218-40 handle thermal management in high-density racks? +
This module features advanced internal thermal management design to operate efficiently within densely populated front-panel switch ports. By maintaining a controlled operating temperature profile, it prevents performance degradation, ensuring consistent data throughput even during sustained peak traffic loads in large-scale enterprise or cloud data center environments.
Does the Arista XVR-10218-40 require specific software configuration? +
Deployment typically involves a plug-and-play process, but network administrators should ensure their Arista EOS (Extensible Operating System) version is updated to recognize the transceiver. Once inserted, the switch management interface will detect the module, allowing you to configure link parameters and monitor diagnostic data like optical power levels and temperature in real-time.
What is the typical use case for the 400G XVR-10218-40 transceiver? +
The XVR-10218-40 is primarily deployed in high-bandwidth backbone applications, such as spine-leaf fabric interconnects or data center interconnects (DCI). It is ideal for enterprises requiring reliable, high-density 400GbE uplinks that scale to meet the increasing traffic demands of modern virtualization, cloud storage, and artificial intelligence workloads.
How do I monitor the health and performance of this QSFP-DD module? +
This module supports Digital Optical Monitoring (DOM), which provides crucial telemetry data to your switch's management console. You can track critical parameters including transmit and receive optical power, module temperature, and supply voltage, which helps proactively identify potential link issues before they impact your core production services.
Why should I choose BuyRouterSwitch.com for my Arista transceiver procurement? +
BuyRouterSwitch.com offers professional-grade networking hardware sourced through trusted channels, ensuring that every Arista component meets rigorous performance standards. Our focus on enterprise-level inventory ensures that you receive authentic, high-quality optics designed specifically for mission-critical infrastructure, backed by a dedicated team that understands the complexities of large-scale enterprise network deployments.
How can I obtain a bulk quote for the Arista XVR-10218-40? +
For organizations planning large-scale infrastructure upgrades, BuyRouterSwitch.com provides streamlined bulk quoting services. Simply contact our sales department with your specific volume requirements for the XVR-10218-40. Our specialists are prepared to assist with your procurement needs, providing competitive pricing and logistical support to ensure your equipment arrives ready for deployment in your data center.
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