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SFP-25G-MR-SR

The Arista SFP-25G-MR-SR is a multi-rate 25GBASE-SR SFP28 transceiver designed for high-speed, short-reach fiber connectivity over multimode cabling. This reliable, compact module provides versatile performance for data center environments, making it an ideal choice for cost-effective upgrades to your existing networking infrastructure.

SKU: SFP-25G-MR-SR Brand: Product ID: 376565
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Description

Arista SFP-25G-MR-SR Overview

The SFP-25G-MR-SR is a high-performance optical transceiver module engineered by Arista Networks to provide reliable, high-speed data connectivity for enterprise and data center environments. This compact hardware component is designed to facilitate seamless 25GbE networking, ensuring that your infrastructure maintains optimal throughput during demanding workloads. When purchasing the SFP-25G-MR-SR on the secondary market, users benefit from a robust, hot-swappable design that simplifies maintenance and hardware upgrades within existing server racks. Its small form factor ensures compatibility with a wide range of Arista switches, making it a versatile choice for scaling your network capacity efficiently.

Arista SFP-25G-MR-SR Technical Details

Built for short-reach applications, the SFP-25G-MR-SR utilizes advanced laser technology to deliver consistent signal integrity over multi-mode fiber cabling. This module operates with low power consumption, which helps reduce the overall thermal footprint and operational costs of your server room hardware. Technical specifications include support for standard SFP28 interfaces, ensuring plug-and-play integration with Arista’s sophisticated switching platforms. By choosing this pre-owned hardware, you gain access to enterprise-grade connectivity solutions that are rigorously tested to meet the high-speed demands of modern cloud and virtualization infrastructures.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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