Symmetricom Announces IPTV Probe for Monitoring Triple Play Service Quality of Experience and Quality of Service

Business Wire, June 18, 2007

Symmetricom network probes can be equipped with a GPS or a TXCO oscillator that provides the excellent synchronization required for accurate measurements of key metrics such as IP Performance metrics, as defined in RFC 2330, ITU-T 1540 and ITU-T 1451 as well as ETSI TR101290.

Availability

The Q-400 IPTV Probe will be shipping in June 2007. A high performance 2U IPTV probe and Gigabit Ethernet UTP management port ready, it is configurable to measure performance from 100-400 H264 SDTV or 100 HDTV channels, or a mix of both. Pricing is available for various configurations.

For more information, visit: http://qoe.symmetricom.com/lp/Q-400/.> About Symmetricom, Inc.

As a worldwide leader in precise time and frequency products and services, Symmetricom provides "Perfect Timing" to customers around the world. Since 1985, the company's solutions have 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. Deployed in more than 90 countries, the company's synchronization solutions include primary reference sources, building integrated timing supplies (BITS), GPS timing receivers, time and frequency distribution systems, network time servers and ruggedized oscillators. Symmetricom also incorporates technologies including Universal Timing Interface (UTI), Network Time Protocol (NTP), Precision Time Protocol (IEEE 1588), and others supporting the world's migration to Next Generation Networks (NGN). Symmetricom is based in San Jose, Calif., with offices worldwide. For more information, visit www.symmetricom.com.