Skip to content Skip to footer
ROC Telecom
Get a Quote
ROC Telecom
Close
Awaiting product image

WS-X4548-RJ45V

The Cisco WS-X4548-RJ45V is a high-density 48-port 10/100 Ethernet line card with Power over Ethernet (PoE) support, designed for Catalyst 4500 series switches to deliver reliable, scalable network performance—ideal for buyers seeking cost-effective, enterprise-grade used hardware.

SKU: WS-X4548-RJ45V Brand: Product ID: 341332
Sell to Us Buy from Us

Description

The Cisco WS-X4548-RJ45V is a high-performance 48-port 10/100 Ethernet line card designed for the Catalyst 4500 Series switches, offering robust Layer 2/3 switching capabilities. Built to support inline power (802.3af PoE), it is ideal for powering IP phones, wireless access points, and other networked devices without the need for separate power sources. Its RJ-45 interfaces are housed in a standard 96 Gbps switching fabric, ensuring ample bandwidth for demanding enterprise environments. With hot-swappable design and field-proven reliability, this module is a dependable choice for expanding or upgrading existing Cisco network infrastructures.

This line card features support for Cisco IOS Software, enabling advanced QoS, multicast, and security features directly at the network edge. The WS-X4548-RJ45V includes 48 auto-sensing 10/100 Ethernet ports with full-duplex capability and supports up to 15.4W of PoE per port. It is compatible with Supervisor Engines in the Catalyst 4500 Series, making it a flexible addition to modular switch chassis. Designed with enterprise scalability in mind, it offers a cost-effective solution for organizations seeking to enhance their network capacity with used, enterprise-grade 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.
Call Now Button