Oscilloquartz optical pumping cesium clocks put atoms into the correct state far more efficiently than legacy magnetic cesium solutions. The resulting improved accuracy and up to ten times greater clock stability exceeds the current ITU-T G.811.1 enhanced primary reference clock (ePRC) specification. What’s more, when combined with our core grandmaster devices to create an enhanced primary reference time clock (ePRTC), our most capable optical cesium solutions provide 100 nanoseconds of holdover for up to 55 days.
With twice the lifespan of legacy magnetic cesium solutions and the ability to measure 100 times more atoms, Adtran’s highly efficient optical pumping cesium clock is fast becoming an indispensable element of timing and synchronization networks worldwide. Our all-digital, fully RoHS-compliant devices provide unrivaled precision for any mission-critical application and remain functional over extended periods, lowering the cost of network synchronization and rendering timing networks more sustainable and secure.
