Other input cards accept E1, DS1, analog, and composite clock timing reference sources. The performance level of each clock exceeds the relevant industry requirements in both locked and holdover modes. A fully equipped system can provide over 300 redundant timing outputs. Output signals and formats may be intermixed in any shelf and are protected by automatic switching. A DCD-519i system consists of 1 master shelf and up to 3 expansion shelves.
All positions are available for timing outputs, sync clock insertion, or other applications.
Status and Control DCD-519i status is indicated locally by LEDs and relay closures. Current status, real-time alarms sync monitoring, and the event log are transmitted autonomously or on demand.