axing MK 16-00, Руководство по эксплуатации

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2021-08-01 | Technical improvements, changes in design, printing- and other errors reserved. 57
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SCG: Scrambling Control Group whose control words are transmitted by this ECM (value from SCG table)
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Access Criteria: Arbitrary binary data transmitted to the ECMG. Typically used to tell the ECMG which
clients should be able to decode the ECMs. Format and value is given by CAS supplier.
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Private Data: Arbitrary binary data included as ‘private_data’ in the CA_descriptor of the PMT associated
to this ECM (info from CAS supplier).
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Status: ECM stream status shown as traffic lights
5.11.6. EMM Configuration
EMM contains CAS supplier private information which for example specifies the authorization levels of
subscribers or groups of subscribers. EMM generator is an external server from CAS supplier which produces
EMM messages and repeatedly sends them to the headend.
EMM configuration is divided to two tables:
EMM Generator List and EMM List .
EMM Generator List:
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Name: Only used in web interface to easily identify separate EMMG servers
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IP filter <optional>: By default different EMM generators are separated by Client ID and this cell can be
left empty. But if IP address is entered, only connections from this address are allowed.
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CAS: CA-System from the CAS List.
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Client ID <optional>: The value EMMG uses to identify itself (info from CAS supplier). Often
‘Super_CAS_id’ is used as ‘client_id’, so can be left empty and device automatically uses ‘Super_CAS_id’
of the selected CAS.
EMM List:
• EMM Generator: Name from EMM Generator List
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Data ID <optional>: EMMG identifies separate streams by Data ID. If left empty, all Data Ids will be
accepted.
• Bandwidth: Allocated bandwidth (kbps) for this EMM stream. It is responsibility of the EMMG to actually
maintain the bitrate.
• Private Data <optional>: Arbitrary binary data included as ‘private_data’ in the CA_descriptor for this
EMM.
• Status: EMM receiving status shown as traffic lights