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SFP-25G-SR-S=

The Cisco SFP-25G-SR-S= is a high-speed 25GBASE-SR SFP28 transceiver module designed for short-reach data transmission over multimode fiber. This reliable, enterprise-grade optic provides efficient 25Gbps connectivity, making it an ideal choice for upgrading data center leaf-and-spine architectures with cost-effective, refurbished hardware.

SKU: SFP-25G-SR-S= Brand: Product ID: 393669
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Description

Cisco SFP-25G-SR-S= Overview

The SFP-25G-SR-S= is a high-performance Cisco transceiver module designed to provide reliable 25GBASE-SR connectivity over multimode fiber optics. This compact, hot-swappable small form-factor pluggable unit is ideal for data centers looking to upgrade their bandwidth capacity while maintaining existing infrastructure standards. By utilizing the SFP-25G-SR-S=, network administrators can achieve low-latency performance essential for modern, high-density server environments. Its robust design ensures seamless integration with a wide range of Cisco switches and routers, making it a versatile choice for professionals sourcing reliable used networking gear.

Cisco SFP-25G-SR-S= Technical Details

Engineered for short-range communication, the SFP-25G-SR-S= supports link lengths of up to 100 meters on OM4 multimode fiber. This module operates at a nominal wavelength of 850nm and features a duplex LC interface for secure, high-speed data transmission. The hardware is built with premium internal components that meet strict industry standards for power efficiency and thermal management. When purchasing this pre-owned equipment, you are acquiring a proven, enterprise-grade solution that delivers consistent throughput for demanding enterprise network applications.

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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