Comtech EF Data CDM-740, Инструкция по установке и эксплуатации

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CDM-740 Advanced Satellite Modem Revision 0
Ethernet Management MN-CDM740
6–21
Tx FEC Code Rate
Use the dropdown menu to select the available Tx FEC Code Rate as 1/2 , 3/4 , 7/8 , or 0.95 .
Tx Scrambler
Use the dropdown menu to select the Tx Scrambler as Off , Normal , or IESS-315 .
Tx Spectrum Invert
Use the dropdown menu to select the Tx Spectrum Invert as Normal or Tx Spectrum Inverted.
Tx Power Level (dBm)
Enter the modem’s Tx power level, in dBm. The valid ranges are from –50 to –5 dBm.
Tx Carrier State
Use the dropdown menu to select the Tx Carrier State as either Off or On .
Once the desired configuration settings have been made in this section, click
[Submit] as needed
to save these changes.
Tx Data Rate (kbps)
Enter the modem’s Tx Data Rate, in kbps. The valid ranges are from 16 – 9980 kbps.
Once the desired Tx Data Rate has been set, click [Submit] as needed to save this change.
Tx Symbol Rate (kSymbols)
Enter the modem’s Tx Symbol Rate, in ksps. The valid ranges are from 16 – 3000 ksps.
Once the desired Tx Symbol Rate has been set, click [Submit] as needed to save this change.
Tx Test Mode
Use the dropdown menu to select the Tx Test Mode as Normal Mode , Tx CW , or Tx Alt 1/0 .
Tx Bert State
Use the dropdown menu to select the Tx Bert State as either Off or On .
Tx Bert Pattern
Use the dropdown menu to select the Tx Bert Pattern as either 2^23-1 or 2047 .
Monitor Port
Use the dropdown menu to set Monitor Port operation as either Off or On .
Once the desired configuration settings have been made in this section, click
[Submit] as needed
to save these changes.