Adtec EN-20, User Manual

Page: 15 / 49

TOS Type of Service; selects the type
of multicast that will forward the
packet. Normal
Minimize Cost
Maximize
Reliability
Maximize
Throughput
Minimize
Delay *.ECMD0 TOS #
TTL Time to live is a numeric value
from 1 to 255 that specifies the
number of iterations or
transmissions the packet can
undergo before it is discarded.
The default value is 7. 1 - 255 *.ECMD0 TTL #
Multicast
Connector Sets the physical connector (on
the rear of the unit) to use for
multicast transmit purposes on
the indicated encode channel. Ethernet
!GigE *.ECMD0 MCN #
FEC Mode Forward Error 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.
The RTP Control (above) must be
set to
​
'on'
​
to enable FEC.
On
Off
Available if
RTP selected
'on' *.ECMD0 FEP #
FEC L affects the maximum burstpacket
loss that can be recovered 4-20 *.ECMD0 FEP #
FEC D defines latency involved in
burstrecovery 4-20 *.ECMD0 FEP #
Service Select Select both services or single
service transport stream MPTS
SPTS1
SPTS2 *.ECMD0 MST #
Note: Four IP destinations are available on the product. The ‘#’ denoted in the IP Tx
Commands above are relevant to the four destinations indexed 0 - 3.