Figure D-4 Switch Rate Limits, Inband Return Path - Comtech EF Data Vipersat CDM-570 User Manual

Example: The recommended settings for 64 kbps, QPSK, 3/4
• Guardband—60 msec
• Preamble Length—300 msec
• Total Slot Count—10
Tip: A Vipersat calculator is available to optimize these settings. Contact a
There is no Remote List for ECMv2 like there is for ECMv1. Therefore, there is
no need to enable the Remotes in the burst map, nor to set a desired dSCPC
switch rate.
With ECMv2, the Remote sites will switch out to dSCPC using the Minimum
Switch Rate Limit from the Inband Return Path settings, as shown in
figure D-4 below.
A p p e n d i x E C M M i g r a t i o n
D -
Comtech Vipersat Networks representative for a copy of the latest
Vipersat ECM Calculator.
Figure D-4 Switch Rate Limits, InBand Return Path Settings Page
M i g r a t i on P r oc e d u r e
D-7