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X2-10GB-LX4

The Cisco X2-10GB-LX4 is a 10GBASE-LX4 X2 transceiver module designed to provide 10-Gigabit Ethernet connectivity over legacy multimode fiber infrastructure. This hot-swappable module supports link lengths of up to 300 meters, making it an ideal cost-effective solution for extending high-speed data transmission in existing fiber-optic networks.

SKU: X2-10GB-LX4 Brand: Product ID: 402205
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Description

Cisco X2-10GB-LX4 Overview

The X2-10GB-LX4 is a high-performance 10GBASE-LX4 transceiver module designed for enterprise-grade networking equipment using the X2 form factor. This hot-swappable device allows administrators to easily upgrade or replace fiber optic connectivity without powering down the host switch. By utilizing coarse wavelength division multiplexing (CWDM) technology, the X2-10GB-LX4 ensures reliable data transmission over legacy multimode fiber infrastructure. It serves as an essential component for professionals seeking to maintain legacy 10GbE environments with proven, cost-effective hardware.

Cisco X2-10GB-LX4 Technical Details

Engineered to support a link length of up to 300 meters on standard FDDI-grade multimode fiber, this module operates at a nominal wavelength of 1310 nm. The X2-10GB-LX4 features a robust metal housing that provides excellent thermal dissipation and electromagnetic shielding for demanding data center conditions. It utilizes an SC-style connector interface, making it compatible with widely deployed fiber cabling standards found in older network architectures. When purchasing this used hardware, you receive a reliable optics solution that has been rigorously tested to ensure seamless integration with your existing Cisco switching fabric.

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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