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QSFP-4X10G-LR-S

The Cisco QSFP-4X10G-LR-S is a high-performance, hot-swappable transceiver module designed for long-range 40GbE to 4x10GbE breakout connectivity over single-mode fiber, making it a cost-effective solution for expanding network capacity with used enterprise-grade hardware.

SKU: QSFP-4X10G-LR-S Brand: Product ID: 127103
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Description

The Cisco QSFP-4X10G-LR-S is a high-performance, long-range transceiver module designed for cost-effective 40GbE to 4x10GbE connectivity over single-mode fiber. With a maximum reach of up to 10 kilometers, this QSFP+ breakout module operates on 1310nm wavelength and utilizes LC duplex connectors for reliable data transmission. It supports IEEE 802.3ae 10GBASE-LR and 40GBASE-LR4 standards, ensuring compatibility with a wide range of Cisco networking equipment. Built for scalability, this module is an excellent choice for data centers and enterprise networks looking to expand their high-speed infrastructure.

Featuring four independent 10GbE lanes, the QSFP-4X10G-LR-S offers flexibility for network segmentation while maintaining low power consumption of approximately 3.5W. The hot-swappable design allows for easy installation and replacement without disrupting network operations. Built-in Digital Optical Monitoring (DOM) provides real-time diagnostics, including temperature, optical power, and voltage levels, ensuring optimal performance. This module is a reliable solution for businesses looking to upgrade their network with used, high-quality Cisco optics at a fraction of the cost.

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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