Used Cisco Components

To help you create the perfect config for your Cisco routers and switches, Express Computer Systems has a huge inventory of network modules and components.

You can navigate the appropriate categories below to find power supplies, port adapters, supervisor engines, network modules, and network processors.

Browse through our NPE's to find the NPE-G1, NPE-300, or NPE-100.

If you need transport services for your 7200 series router, then take a look at our port adapters where you will find the PA-2FE-FX, PA-2T3+, and PA-A3-OC3SML.

We also carry a large stock of supervisor engines including but not limited to the WS-SUP32-GE-3B, WS-SUP720-3BXL, and the WS-X6K-SUP1-2GE.