Used Cisco 3600 Series Access Concentrators

About the Cisco 3600 Series: "Modular high-density router for dial-access or router-to-router traffic. Supports ISDN, serial, channelized T1, digital modems, and ATM links. Also supports voice/fax and Frame Relay" (Cisco A Beginner's Guide Third Edition by Velte & Velte).

Part # AS3640-E1-60DM

Product Description: 3600 Access Concentrator...

Part # AS3640-T1-48DM

Product Description: 3600 Access Concentrator-48...

Cisco Routers - Part Numbers Listed Alphabetically