Adtec RD-71 - Page 34

Item
Function
Options
IP Tx 1 - 4
Mode
Enables IP Egress.
OFF
SEND
Tx IP Address
The IP Address of which the Multicast or
Unicast is broadcast. Multicast addressing
supports the transmission of a single IP
datagram to multiple receivers. Valid
Multicast addressing range is
224.10.XXX.XXX to 239.XXX.XXX.XXX.
Unicast addressing sends a single IP
datagram to only one receiver. The
Unicast address will be the unique IP of
the receiving device.
user-defined; numeric
field in format
xxx.xxx.xxx.xxx
Tx Port
port assignment used for transmitting a
multicast
user-defined using the
numeric keypad
Tx GW Address
The Unicast Gateway automatically
handles IP routing for unicast
transmissions. This must be configured if
the outgoing unicast requires a different
gateway from the configured system
default gateway. A route is automatically
added when the unit is configured for
transmit and a Unicast Gateway exists.
The route is deleted if set to 0.0.0.0 or
Multicast Mode set to OFF.
user-defined; numeric
field in format
xxx.xxx.xxx.xxx
DVB per IP
Configures the amount of DVB transport
stream packets ( 188 bytes per DVB
packet ) per IP packet payload
1
4
7
RTP
allows for sequence numbering and
timing
OFF (UDP)
ON (RTP)
FEC Mode
Forward Edge Correction; selects on/off.
When selected, sends two FEC RTP
streams in addition to a source RTP
stream enabling a receiver to reconstruct
missing packets in the source stream.
OFF
ON
MAXBURST
BURST
LOWLATENCY
FEC L
affects the maximum burst packet loss
that can be recovered
Note: The product of FEC L and FEC D
cannot exceed a value of 100
4-20
FEC D
defines latency involved in burst recovery
4-20
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