Total Access 5000 23-inch ANSI chassis, provides primary platform for distribution of high speed subscriber services. Consists of two switch module slots (SM A and SM B), system controller module slot (12/SCM) slot and 22 module slots (1 to 11) and (13 to 22). Total Access 5000 is built on and around the principals of Ethernet being the most efficient and cost effective means of transporting data through a system and into the core of a telecommunication network. Ethernet not only supports HSI, IPTV, VoIP and Enhanced Broadband, but it also provides a solid medium to transport and interwork legacy services. With the Total Access 5000’s intelligent design, it is a platform the service provider can count on for current and future networks.