The Flashlink SPG-AVA-DMUX is a multi format sync pulse replicator, generating Black and Burst, TriLevel, AES11 and LTC from an input reference source. The SPG-AVA-DMUX contributes to a reliable sync distribution over a digital SDI infrastructure. The card features Nevions clean-lock change-over functionality providing a continuous reference output when switching between different input references. This ensures support of redundancy in any network topology. The module has option for both optical and electrical inputs making it useful in a variety of sync distribution application.