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WS-C4948-S

The Cisco WS-C4948-S is a compact, high-performance Layer 3 switch featuring 48 Gigabit Ethernet ports and 4 SFP uplinks, ideal for enterprise and data center deployments seeking reliable, low-latency switching in a used, cost-effective solution.

SKU: WS-C4948-S Brand: Product ID: 128104
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Description

The Cisco WS-C4948-S is a high-performance, rack-mountable Layer 3 switch designed for enterprise and data center deployments. Built with a compact 1U form factor, this switch delivers 48 ports of wire-speed Gigabit Ethernet and four SFP uplinks, ensuring seamless connectivity and scalability. Its robust architecture is powered by a 160-Gbps switching fabric and a forwarding rate of 101.2 Mpps, making it ideal for high-demand networking environments. Redundant hot-swappable power supplies and fan trays enhance reliability, reducing downtime in mission-critical applications.

Designed for efficiency, the WS-C4948-S supports IPv4 and IPv6 routing, QoS, and advanced security features to meet modern networking requirements. The switch runs on Cisco IOS Software, providing a familiar and stable platform for network administrators. With support for Jumbo Frames, multicast routing, and comprehensive Layer 2 and Layer 3 protocols, it ensures optimal performance in both access and aggregation layers. A durable metal chassis and enterprise-grade components make it a reliable choice for those looking to expand or upgrade their network infrastructure with cost-effective, used hardware.

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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