DMD Data Systems is now Volta, Inc. Please visit the new us at

Networking - switches, routers, SAN infrastructure

Switches, routers, SAN switches, and other networking components are the circulatory system of nearly every business. DMD Data Systems is partnered with Cisco and Extreme Networks and can provide both products and services from these networking equipment manufacturers. Through our partnerships with IBM and Lenovo, we also offer Brocade data center switches.


  • Cisco Catalyst Switches
  • Cisco MDS 9000 Family SAN switches
  • Cisco 4000 Series Integrated Services Routers
  • Cisco 800 Series Integrated Services Router
  • Cisco ASR 1000 Series
  • Cisco Cloud Services Router
  • Cisco Wireless

Extreme Networks

  • ExtremeSwitching
  • ExtremeWireless
  • ExtremeControl

and other Extreme products


  • IBM b-type Family (Brocade) SAN Infrastructure