Comtech EF Data CME-5000 Manual - Manual (Page 46)

Digicast Micro Encapsulator (MENCAP) Revision A
Device Management via User Interfaces MN/MENCAPEDC.IOM
The following descriptors are supported in the NIT but not configurable by the
user:
Network Name (Descriptor tag 0x40)
Character – Specifies character string for the delivery system about
which the NIT informs.
Service List (Descriptor tag 0x41)
•
Service ID – Identifies a service within a Transport Stream.
•
Service Type – Specifies the service type according to defined values.
For each of the network options, the required parameters (delivery system
descriptors) are configurable by the user in the next three chapter sections:
•
Chapter 4.2.4.1 Option DVB-C NIT Submenu
•
Chapter 4.2.4.2 Option DVB-S NIT Submenu
•
Chapter 4.2.4.3 Option DVB-T NIT Submenu
4.2.4.1 Option DVB-C NIT Submenu
Cable Delivery System (Descriptor tag 0x44)
•
Frequency – The frequency of the cable delivery system in use.
•
Symbol Rate – Specifies the symbol rate in use.
•
Modulation – Specifies the modulation scheme in use.
•
FEC Inner – Spervice ID – Identifies a service within a Transport
Stream.
•
FEC Outer – Defines the Forward Error Correction outer code scheme in
use.
Figure 4-7. PSI Configuration page – DVB-C NIT submenu option
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