Comtech EF Data CDM-750 Installation And Operation Manual page 127

CDM-750 Advanced High-Speed Trunking Modem
Ethernet Management
Note that the Remote Es/No is the "reported" Es/No of the far end modem as seen by the
local modem. This reported Remote Es/No data can be 250ms to 400ms old as this is the
amount of time it can take for this data to traverse the satellite link for processing by the
local modem. When more than one ModCod is used in the smallest interval period
allowable by the graph, the most common ModCod used in that time interval is
displayed.
•
Tx Capacity Configuration Parameters – This is a graphical representation of some of
the common configuration settings that can affect user data rate, and typically do not
change:
o Pilots On or Off
o Normal Block or Short Block
o Symbol Rate
These parameters are shown to provide the user with a more complete representation of
user capacity, when looked at in conjunction with the other graphs provided on these pages.
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