Q-Flex Satellite Modem Installation and Operating Handbook
6-64
Local port
The local port number is used in conjunction with the local multicast
address above in order to fully define the address and port number the
modem should listen on for incoming multicast packets.
Table 6-67 Local Multicast Address and Local Port
6.2.3.11 Stream Tx/Rx Terrestrial Interface
Off
When the terrestrial interface is off then then the particular stream is not
used.
ASI-1, ASI-2,
ASI-3
This takes the stream input from, or directs the stream output to, the
specified port on the ASI card.
IP
This takes the stream input from, or directs the stream output to, the IP
traffic interface
Table 6-68 Stream Tx/Rx Terrestrial Interface
6.2.3.12 Stream Tx/Rx Identifier
Range:
0 to 25; step size: 1
Description:
In the context of DVB-S2 Variable Coding and Modulation (VCM) used to
support multiple streams, the stream identifier corresponds to the DVB-S2
Input Stream Identifier (ISI) used to differentiate each unique stream in
order to be able to correlate transmitted and received streams.
Table 6-69 Stream Tx/Rx Identifier
6.2.3.13 Stream Tx Data Rate
Range:
0.2Mbps to 160.0Mbps; step size: 0.000001Mbps
Description:
The stream data rate is the maximum number of data bits that the modem
will process in relation to the selected terrestrial interface.
Table 6-70 Stream Tx Data Rate
6.2.3.14 Stream Tx Modulation
Each stream can use any of the supported DVB-S2 modulations, as listed in
Table 6-71
.
(In receive, the modulation type is detected automatically.)
