In the telecommunications network environments there has been a move towards standard, open computer systems for service nodes, network elements and network servers. These systems need to meet a number of requirements. For deployment in the telco Central Office the strongest packaging with full Telcordia compliance and -48VDC is required. Netra t 1120 was developed to meet these requirements.Sun's Netra t 1120 simplex servers provide a reliable computing platform for web hosting, web caching and database applications. To further increase the availability of web hosting applications, service providers can also cluster Sun's Netra t servers to enable round robin domain name services (DNS) capabilities.