tailieunhanh - Private SONET Networks for Enterprise Customers

Private SONET networks provide large multi-site enterprise customers and campuses a simple cost-effective way to interconnect each site or building using their own fiber, leasing SONET bandwidth or leasing dark fiber. Large enterprise customers typically have multiple sites in a metro or campus area. In addition to requiring connectivity to corporate headquarters, many of these sites need to be interconnected. Since building a physical mesh network can become quite expensive, enterprise customers require a cost-effective solution that can interconnect their sites. Similar issues apply to large government, educational, military, or healthcare organizations that have multiple buildings at a given site. Using SONET equipment, enterprise customers can build private SONET. | Private SONET Networks for Enterprise Customers Private SONET Networks for Enterprise Customers Overview Private SONET networks provide large multi-site enterprise customers and campuses a simple cost-effective way to interconnect each site or building using their own fiber leasing SONET bandwidth or leasing dark fiber. Large enterprise customers typically have multiple sites in a metro or campus area. In addition to requiring connectivity to corporate headquarters many of these sites need to be interconnected. Since building a physical mesh network can become quite expensive enterprise customers require a cost-effective solution that can interconnect their sites. Similar issues apply to large government educational military or healthcare organizations that have multiple buildings at a given site. Using SONET equipment enterprise customers can build private SONET rings using a single fiber pair or leased SONET bandwidth to create a scalable highly reliable and secure network. Private SONET Networks for Enterprise Customers Next Generation NG SONET SYSTEMS Enable service providers and private network operators to cost effectively deploy and manage TDM and Ethernet services. Designed for both central office and customer premises environments compact low-power Next Generation SONET Systems are ideally suited for all network deployment applications. With integrated universal back-plane architectures these systems support interchangeable network and tributary interface cards for easy and economical service deployments. Combined with advanced management control and protection features the NG SONET Systems provide Private Network Operators and Carriers the lowest total cost solution for delivering both TDM and Ethernet services. Scalability On the network or ring side SONET networks generally scale from an OC-3 to an OC-192. On the access side the universal architecture provides flexible support of various network and tributary line card options DS1 DS3 OC3 OC12 OC48 10 .