Modem
Reference Manual for EL470 IP Satellite Modem
Command
MoDFL
Rx Baseband DFL
Rx Baseband DFL
Location
/Modem/Control/Modulation/BasebandFraming
Description
Configuration of the data field length. This variable specifies the baseband
data field length size (in bytes) for encapsulation of user data into DVB-S2
baseband frames.
When a modulator is operating with non-baseband frame input formats
(i.e. a MPEG transport stream input or generic input streams), the raw
input stream is encapsulated into DVB-S2 baseband frames. The payload
size of these frames is referred to as data field length and the maximum
possible data field length is determined by the selected frame type and
modcod.
Remark: This variable is only applicable for non-baseband frame input
formats.
In case of a demodulator, the data field length value is read-only and is
determined via baseband header info.
RMCP
Command
DFL
array : [1 .. 2]
Access
Normal user :
no access
Expert user : RW
SNMP
Table
ntcDevsMod01ModulatorEntry
Command
ntcDevsMod01MoDFL
OID
1.3.6.1.4.1.5835.3.1.3.1.63.1.1.[1 .. 2]
Values
GUI Unit
bytes
Cmd Unit
Factory Default (CU)
bytes
376
Expert Range (CU)
0 .. 8191
Command
MoSYNCD
Baseband Sync
distance
Sync distance
Location
/Modem/Control/Modulation/BasebandFraming
Description
Configuration of the baseband sync distance (in bytes) which specifies the
initial position within the baseband frame of the sync marker. In case the
data field length is an integer multiple of the user packet length, this
position will be maintained over all baseband frames.
Remark: This command is only applicable for non-baseband frame input
stream formats.
RMCP
Command
SCD
Access
Normal user : no
access
Expert user : RW
SNMP
Table
ntcDevsMod01ModulatorEntry
Command
ntcDevsMod01MoSYNCD
OID
1.3.6.1.4.1.5835.3.1.3.1.82.1.1
Values
GUI Unit
bytes
Cmd Unit
Factory Default (CU)
bytes
0
Expert Range (CU)
0 .. 8191
version 3.1
81
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