Multi format sync pulse replicator, generates Black&Burst, TriLevel, AES11 and LTC from an input reference source. It contributes to reliable sync distribution over digital SDI infrastructure. Card features Nevions clean-lock change-over functionality providing continuous reference output when switching between different input references. This ensures support of redundancy in any network topology. Module has option for both optical and electrical inputs making it useful in variety of sync distribution application. It is also fully configurable thru switches on hardware module, making it suitable in single card enclosure for stand-alone applications.