Total Access 5006 ETSI chassis with input/output switch module, features front-access chassis that provides primary platform for distribution of high speed subscriber services. Incorporates switch module input/output (SMIO3) and provides two switch module slots, system controller module slot and 6 module slots for use with access and/or line modules. Integrated SMIO3, two switch module slots. One system controller module slot and six module slots. Clock/power module that provides redundant power inputs and external clock inputs. Removable fan module, replaceable fan filter and data rates up to 10 Gigabits per slot.