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Ku Comm Unit Operations (VCID Mapping (POIC processes 8-62, 21-60 are only…
Ku Comm Unit Operations
Input Configuration
First stop
Data type: CCSDS, Video, Audio, IP Encap, Bitstream
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Bandwidth
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When dumping from the MMU, the software will use all available bandwidth
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IP Record Profiles
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32 are possible, but we can only use the first 10
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Storage Management
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To record on an input channel, it must be mapped to a record profile
Remember it uses all available, even if it goes over the minimum dump rate
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VCID Mapping
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1-20, 61,62 belong to JSC
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LOS Detection
If the KCU loses Ku Forward, it will go into override mode
If the CCMDM detects a power level lower than the Ku return threshold, the CCMDM will put it into override
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AOS/LOS Override
The user can override the AOS/LOS algorithm and force the KCU into record mode by setting an override flag
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Override flag will reset upon AOS, so any affected channels will have to be put into manual record mode
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