Sep 19, 2013
Towngas telecom has today ordered from COA the Ceisum as their primary reference source for their fix telecommunication network. The cesium supplied by COA is the only commercial cesium used by telecom operators or public utilities as the primary frequency source for synchronization of their telecommunication network.
COA has more than 15 years in the supply of Time and Frequency Synchronization system and is the sole distributor of Symmetricom. The Cesium supplied by Symemtricom is widely deployed by the fix and mobile network operators, public utilities and Hong Kong Government.