ARISTA XVR-10294-40 400GBASE-PLR4 Parallel Long Reach transceiver up to 10km over parallel SMF The 400G-PLR 4 can break out to 4 x 100G and interop with 4 x 100G-LR QSFPs
- $2,200.00 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight Shipping
-
Warranty: 90-day return/replacement
Click here to read our Return Policy for returns/replacements.
XVR-10294-40
Free ground shipping within the
United States
Government, Federal & Education Procurement
We support quotes, POs, stock docs, and compliance invoicing.
Email: support@buyrouterswitch.com
overview
faqs
reviews
XVR-10294-40 Overview
ARISTA XVR-10294-40 400gbase-plr4 Parallel Long Reach Transceiver Up To 10km Over Parallel Smf The 400g-plr 4 Can Break Out To 4 X 100g And Interop With 4 X 100g-lr Qsfps
Summary Description
ARISTA XVR-10294-40 400GBASE-PLR4 Parallel Long Reach transceiver up to 10km over parallel SMF The 400G-PLR 4 can break out to 4 x 100G and interop with 4 x 100G-LR QSFPs
Need help with XVR-10294-40?
Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com
Frequently Asked Questions
What is the primary function of the Arista XVR-10294-40 transceiver module? +
The Arista XVR-10294-40 is a high-performance QSFP transceiver module designed to provide reliable high-speed data connectivity within enterprise and data center network architectures. It facilitates seamless optical interfacing for Arista switches, ensuring low-latency throughput and robust signal integrity for demanding networking environments that require stable 40GbE performance across fiber-optic cabling infrastructure.
Which Arista switch platforms are compatible with the XVR-10294-40? +
This module is engineered for integration with a broad range of Arista platforms supporting the QSFP interface standard. To ensure full operational compatibility, we recommend verifying that your specific switch model’s software version supports this transceiver. These modules are optimized for Arista’s switching fabric, allowing for consistent performance across their leaf-and-spine or core architecture deployments.
How does the XVR-10294-40 perform in high-density data center environments? +
Designed for maximum density, this QSFP module excels in environments where space is at a premium and throughput is critical. Its compact form factor allows for high port density on switch line cards, enabling administrators to scale their bandwidth significantly without compromising on thermal management or power efficiency, making it an ideal choice for modern high-traffic networking racks.
What type of cabling infrastructure is required for the XVR-10294-40? +
The XVR-10294-40 is designed to operate over high-quality fiber-optic cabling. Depending on your specific reach requirements and the optical variant of the module, users should ensure they are utilizing the appropriate multimode or single-mode fiber patch cables with the correct connector type. Proper cleaning and inspection of fiber end-faces are essential to maintaining the optical link budget and signal quality.
Does the Arista XVR-10294-40 support digital optical monitoring (DOM)? +
Yes, this transceiver supports Digital Optical Monitoring, which provides real-time access to critical operating parameters. Network administrators can monitor transmit and receive power, laser bias current, and module temperature directly through the switch’s management interface. This diagnostic capability is invaluable for proactive troubleshooting and maintaining network reliability by identifying potential optical issues before they result in link downtime.
What are the common deployment scenarios for this 40GbE transceiver? +
The XVR-10294-40 is widely deployed in high-speed uplinks, server interconnects, and inter-switch links within enterprise data centers. Its stable performance makes it suitable for demanding applications like virtualization, cloud services, and large-scale storage area networks where consistent 40Gbps connectivity is required to prevent bandwidth bottlenecks and ensure smooth data flow across the network backbone.
How does the power consumption of the XVR-10294-40 compare to standard QSFP modules? +
This module is optimized for power efficiency, adhering to industry standards for QSFP power envelopes. By maintaining a balance between high-speed data transmission and thermal output, the XVR-10294-40 helps data center operators keep cooling costs lower while still meeting the rigorous performance demands of a high-performance switching environment without exceeding the switch's power budget per port.
Is any specialized software configuration needed to enable the XVR-10294-40? +
Typically, Arista switches utilize a 'plug-and-play' approach for recognized original transceiver modules. Once inserted into a QSFP port, the switch software automatically detects the module and its capabilities. Occasionally, users may need to issue standard interface commands in the Command Line Interface to bring the port up or configure specific speeds, provided the hardware and firmware are correctly synchronized.
Can I request a bulk quote for large quantities of the Arista XVR-10294-40? +
Absolutely. At BuyRouterSwitch.com, we specialize in supporting large-scale enterprise infrastructure projects. If you are planning a significant network upgrade or need a high volume of XVR-10294-40 modules, please reach out to our sales team directly. We are equipped to provide competitive bulk pricing tailored to your specific project requirements and procurement timelines, ensuring you receive the best value for your budget.
Why should I purchase my networking hardware through BuyRouterSwitch.com? +
Choosing BuyRouterSwitch.com means partnering with a reliable source for authentic, high-quality enterprise networking components. We prioritize secure ordering and streamlined procurement processes, ensuring that your critical hardware arrives accurately and efficiently. Our team is dedicated to providing a professional purchasing experience, helping IT departments obtain the genuine Arista gear necessary to build robust, high-performance network architectures with complete confidence in their supply chain.
Need Help Choosing the Right Part? Talk to an Expert
-
+1 (800) 870-9487Mon-Fri 8am-5pm EST
-
support@buyrouterswitch.comTechnical support
