Cisco D9477-1 Installation And Operation Manual page 19

Mqam modulator
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Feature
MPEG Stream
Management
Stream Encryption,
Conditional Access,
and Management
Four 16/64/256-QAM
RF Output Channels
78-717866-01 Rev D
Function
Program Clock Reference Timestamp Correction
Program Specific Information Reconstruction
MPEG Packet Insertion: System Information (SI), Entitlement
Control Messages (ECMs), Program Map Tables (PMTs)
Transport Stream Monitoring
Adaptive Insertion Rate Control
Encryption Mode: PowerKEY® Conditional Access
PowerKEY Book One ECM Handling
Supports broadcast clear-to-air and encrypted PowerKEY data
Separate physical connector for each output
Independent control of frequency and level
Electronically tunable output center frequency range of 91 to
867 MHz ITU-T J.83 Annex-A and Annex-B standards
RF output level monitor
Switched filter bank for superior broadband combined noise
performance
Spectral Inversion can be turned on or off
Variable Symbol Rate can be set for ITU-T J.83 Annex-A
(DVB/DAVIC) modulation modes
System Overview
3

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