The Cisco Catalyst 8540 provides high-speed internetworking between the ATM and the Layer 3 interfaces in a single chassis and features high-end software for advanced networking applications.

Digital Warehouse offers a full line of used and refurbished Cisco Catalyst 8540 series products, including AIM cards, port adapters and cables. All products have passed our A+ Certified 28-point inspection to guarantee you receive the highest-quality refurbished Cisco hardware, and include a One Year Standard Warranty with every product we sell.