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WS-X4992

The Cisco WS-X4992 is a high-performance 10-Gigabit Ethernet uplink module designed for the Catalyst 4948 series switches. This expansion card provides reliable, high-speed connectivity, making it an ideal cost-effective upgrade for scaling your existing network infrastructure.

SKU: WS-X4992 Brand: Product ID: 390572
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Description

Cisco WS-X4992 Overview

The WS-X4992 is a specialized expansion module designed for the Cisco Catalyst 4900 series, engineered to enhance high-density connectivity within enterprise data centers. This robust hardware component allows network administrators to scale their infrastructure efficiently by providing reliable port density and improved throughput. By integrating the WS-X4992 into your existing chassis, you ensure seamless compatibility and consistent performance for demanding traffic loads. It remains a cost-effective solution for those looking to expand their legacy network capabilities without investing in entirely new switching platforms.

Cisco WS-X4992 Technical Details

The WS-X4992 features a durable, industrial-grade design that supports hot-swappable installation, minimizing downtime during critical maintenance windows. Its architecture is optimized for low-latency data transmission, ensuring that complex routing and switching tasks are handled with precision. The module utilizes high-quality internal circuitry to maintain signal integrity across all available ports, which is essential for stable long-term operation. Prospective buyers will appreciate its straightforward configuration process, which allows for rapid deployment in diverse server room environments.

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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