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Arista SFP-25G-MR-XSR Dual rate 10/25GBASE-MR-XSR SFP optical transceiver up to 200m/300m ofOM3/OM4 MMF at 25G and up to 300m/400m of OM3/OM4 MMF at 10G

Mfr. Part #: SFP-25G-MR-XSR
Brand: Arista
Condition: Refurbished
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SFP-25G-MR-XSR

Arista SFP-25G-MR-XSR Dual rate 10/25GBASE-MR-XSR SFP optical transceiver up to 200m/300m ofOM3/OM4 MMF at 25G and up to 300m/400m of OM3/OM4 MMF at 10G

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SFP-25G-MR-XSR Overview

ARISTA SFP-25G-MR-XSR Dual Rate 10/25gbase-mr-xsr Sfp Optical Transceiver Up To 200m/300m Ofom3/om4 Mmf At 25g And Up To 300m/400m Of Om3/om4 Mmf At 10g

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faqs

Frequently Asked Questions

What is the primary application for the Arista SFP-25G-MR-XSR transceiver? +
The Arista SFP-25G-MR-XSR is specifically engineered for high-density 25GbE data center environments. It is designed to provide reliable, short-reach connectivity for intra-rack or inter-rack server-to-switch links, making it an ideal solution for modern high-performance computing clusters and demanding enterprise cloud architectures that require consistent low-latency data throughput.
Does the SFP-25G-MR-XSR support lower data rates like 10GbE? +
This module is optimized for 25GbE connectivity. While some transceiver models offer multi-rate capabilities, it is essential to verify your specific switch port settings and Arista EOS version to determine if 10GbE down-speeding is supported for your particular deployment. We recommend reviewing your switch datasheet or consulting your network topology requirements to ensure total compatibility.
What type of cabling is required for the Arista SFP-25G-MR-XSR? +
This transceiver utilizes multimode fiber optic cabling. To achieve the intended performance and distance metrics, ensure you are deploying the appropriate grade of OM3 or OM4 fiber patch cords with LC duplex connectors. Using high-quality, clean fiber infrastructure is critical to maintaining signal integrity and minimizing insertion loss within your 25GbE optical links.
How do I manage or monitor this transceiver in an Arista environment? +
The SFP-25G-MR-XSR supports Digital Optical Monitoring (DOM), which allows network administrators to monitor real-time parameters such as optical output power, input power, temperature, and transceiver supply voltage directly through the Arista EOS command-line interface. This visibility is vital for proactive maintenance and identifying potential link degradation before it impacts production traffic.
Is the SFP-25G-MR-XSR hot-swappable in Arista switches? +
Yes, this transceiver is hot-swappable, allowing you to install or replace the module in a powered-on Arista switch without disrupting the operation of other ports. This feature significantly enhances operational flexibility during routine maintenance or when scaling your network infrastructure to accommodate new server connections.
What are the typical environmental requirements for this Arista transceiver? +
Like most enterprise-grade optical modules, the SFP-25G-MR-XSR is designed to operate within standard data center temperature ranges. To ensure longevity and optimal performance, it is recommended to house the host switch in a climate-controlled environment with adequate airflow and to keep the transceiver module free from dust and contaminants that could interfere with the optical surface.
How does the Arista SFP-25G-MR-XSR compare to standard SR modules? +
The XSR designation typically denotes an extended short-reach capability within the specific Arista optical portfolio. It is tailored to bridge the gap in short-range interconnects while maintaining the rigorous signaling standards required for 25GbE deployments. You should evaluate your total link budget and reach requirements to confirm that the XSR profile aligns perfectly with your physical infrastructure layout.
What factors influence the reliability of this optical module? +
Reliability is largely driven by adherence to the MSA (Multi-Source Agreement) standards and the quality of the laser components within the transceiver. By choosing genuine Arista-certified hardware, you ensure that the module meets strict electromagnetic interference and signal transmission benchmarks, which minimizes packet loss and prevents link instability during high-traffic bursts.
How can I obtain a bulk quote for the Arista SFP-25G-MR-XSR from BuyRouterSwitch.com? +
For large-scale deployments or bulk orders, our sales team provides competitive pricing tailored to your volume requirements. Simply add your desired quantity to your cart or reach out to us directly through our online request portal. Our team is dedicated to assisting procurement managers with detailed documentation and aggressive pricing for enterprise-level inventory needs.
Why should I choose BuyRouterSwitch.com for my networking hardware needs? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise networking equipment. We focus on providing authentic, reliable hardware that integrates seamlessly into your existing infrastructure. By leveraging our deep industry expertise and secure ordering processes, you can streamline your procurement cycle and rest assured that your network receives only verified, industry-standard equipment.
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