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CBR-LC-8D31-16U31

The Cisco CBR-LC-8D31-16U31 is a high-performance line card designed for the CBR-8 Converged Broadband Router, featuring 8 downstream and 16 upstream DOCSIS 3.1 channels, ideal for scaling broadband capacity in service provider networks.

SKU: CBR-LC-8D31-16U31 Brand: Product ID: 309384
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Description

The Cisco CBR-LC-8D31-16U31 is a high-capacity line card engineered for use with the Cisco cBR-8 Converged Broadband Router platform. Designed to support cable broadband service providers, this line card features 8 downstream and 16 upstream ports, enabling robust DOCSIS 3.1 capabilities. Its modular architecture allows for scalable deployments, making it ideal for expanding network infrastructures while maintaining high throughput and reliability. The unit is built with carrier-grade components, ensuring long-term durability in demanding environments.

This line card supports advanced features such as OFDM and OFDMA, enabling efficient spectrum utilization and higher bandwidth per subscriber. It is compatible with existing DOCSIS 3.0 infrastructure while offering a clear upgrade path to full DOCSIS 3.1 performance. The CBR-LC-8D31-16U31 integrates seamlessly into the cBR-8 chassis, leveraging Cisco’s IOS-XE software for streamlined management and configuration. When purchasing used, buyers can expect a cost-effective solution without compromising on performance or scalability.

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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