The ACO-4400 is a 1RU automatic changeover system which, when combined with both the Primary and Backup SRG-4400 units, provides a fully redundant and fault tolerant master reference system. Up to 12 signal types can be fed from a pair of SRG-4400 reference generators, and the ACO-4400 handles automatic failover / changeover function based on any single signal failure, creating a fully fault tolerant system. To allow for mixed format requirements and offer maximum flexibility, each channel can be set to measure analog color black, 3G/ HD/ SD SDI video, or AES/EBU audio (75 Ohm). Each channel has a Primary input, a Backup input, a Common output and a relay that switches one of the inputs to the Common output. All channels measure both the “primary and “backup” signals. The ACO-4400 ships standard with dual “hot swappable” power supplies which are directly accessible from the front panel.
Up to 12 channels of redundancy
All channels are user configurable
Front panel audible and visual fault indication
Manual override capability
All channels can measure analog color black, 3G/HD/SD SDI, HD tri-level sync, Timecode and AES/EBU Audio
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