Catalyst Matrix is a 8-port crosspoint matrix switch used to connect from three to eight Catalyst 3000, Catalyst 3100, or Catalyst 3200 switches to create a single-stack entity. The Catalyst Matrix provides 3.84 Gbps of bandwidth for switch-to-switch connectivity. The Matrix has the option of installing a fully redundant module, which includes both logic and a power supply providing truly fault-tolerant switching.