New option modules for its XLi/XLi SAASM Time and Frequency System have been announced by a worldwide leader in precise time and frequency technologies that accelerate the deployment and enable the management of next generation networks, Symmetricom, Inc. Including: Precision Time and Time Interval (PTTI) interface, Parallel BCD, E1/T1, Enhanced Low Phase Noise, upgraded Have Quick, Second Serial Port and an Expansion Module, the new option modules provide high performance time and frequency outputs.

Product marketing manager at Symmetricom, Ron Holm, declared: “The wide range of option modules available for the XLi/XLi SAASM makes it a leading GPS time and frequency instrument.”

For timing and synchronization requirements, the modular ultra precision XLi/XLi SAASM Time and Frequency System is a precise and versatile solution. Allowing users to customize the XLi to fit specific application needs, the variety of option cards provides a great design benefit. Customers can configure the XLi/XLi SAASM to provide a network-managed, single chassis solution, whether the application demands redundancy in power supplies, GPS, or other time and frequency functions.

Symmetricom provides, as a worldwide leader in precise time and frequency products and services, “Perfect Timing” to customers around the world. The company’s solutions, since 1985, ave helped define the world’s time and frequency standards, delivering precision, reliability and efficiency to wireline and wireless networks, instrumentation and testing applications and network time management. The company’s synchronization solutions, feployed in more than 90 countries, include GPS timing receivers, building integrated timing supplies (BITS), primary reference sources, time and frequency distribution systems, network time servers and ruggedized oscillators. Symmetricom also incorporates technologies including Precision Time Protocol (IEEE 1588), Network Time Protocol (NTP), Universal Timing Interface (UTI), and others supporting the world’s migration to Next Generation Networks (NGN). Symmetricom is based in San Jose, Calif., with offices worldwide.