Individual Command Details; Acm - Trango Systems TrangoLINK GigaPlus User Manual

Individual Command Details

acm

SYNTAX
DESCRIPTION
Trango Systems, Inc.
acm
acm enable < on| off >
acm mod <modulation> mse_im <-40 - 0>
acm mod <modulation> mse_de <-40 - 0>
profile
QPSK
16QAM
32QAM
64QAM
128QAM
256QAM
Configuration Storage: Yes
acm without any parameter will display the current status of ACM
threshold value and enable options.
acm is used to display ACM features parameters including ACM enable, and
MSE values in the improve/degrade threshold tables.
acm enable is used to turn on the adaptive coding and modulation feature.
When enabled, the current TX/RX modulation may shift to different profile
based on the current MSE value and a set of pre-defined MSE degrade and
improve thresholds. The speed command needs to be issued after "acm
enable on/off" command.
ACM is not symmetric and each end (TX/RX) may have different profiles at a
given time depending upon the MSE values on each end.
GigaPlus User Manual Rev 3.1
mse_im mse_de
-20.3 NA
-25.3 -18.5
-26.3 -21.3
-29.2 -24.3
-32.1 -27.2
NA -27.2
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