ViaSat MEOLink User Manual page 31

MEOLink User Manual
Field
General Properties
Modem Mode
Local Site ID
Web Lockout
Frequency Reference
Header Compr Op
Tx Properties
Tx Operation
Symbol Rate
Matched Filter
BUC Reference
IF Frequency
IF Power
Set Power
Custom Filter File
Rx Properties
Demod Select
Demod A IF Frequency
LNB Ref Operation
HO Time Limit
Symbol Rate
Demod B IF Frequency
LNB DC Power
Initiate Handover
3.2.5.2.1 Set Power Button
Clicking on the Set Power button prompts an "okay" message is transmission levels are
deemed sufficient. Otherwise, edit the IF power values as directed by the installer. This is a
dynamic change that does not cause the transmit signal to be disabled.
Rev 002vx
1141780,
Table 5: Modem Configuration Parameters
Definition/Configuration
Rx Only, Tx Only, Teleport Rx only, or Normal (Full Duplex)
12-bit VLAN ID
Blocks web user from making configuration changes to the modem.
10 MHz external reference is used if "External" is selected; otherwise
internal reference signal is used.
Enables/Disabled Ethernet Header Compression
Enable/Disable Transmit Signal
Symbol Rate, 10 to 180 Msps, 1 Msps steps
Rolloff (0.20, 0.25, 0.35) of the square-root raised cosine transmit
data shaping filter
Enable/Disable block upconverter (BUC) operation
Transmit IF Frequency, 950000 to 2450000 kHz, 0.1 kHz steps
Transmit Power Level, -25 to -5 dBm, 0.1 dB steps
See 3.2.5.2.1
Enable/Disable Filter File. When enabled, uses Custom filter file
based on Matched Filter parameter (transmit DVB-S2 roll off
selection).
Select Demod A or Demod B
Demod A Frequency, 950000 to 2450000 kHz, 0.1 kHz steps
Enable/Disable low noise block (LNB) operation (both Demods)
Sets satellite handover time limit. Once handover is initiated,
handover occurs even if the handover demod does not achieve sync
(e.g., in a rain fade)
Symbol rate in Msps (for both Demods)
Demod B IF Frequency, 950000 to 2450000 kHz, 0.1 kHz steps
Enable/Disable LNB DC Power (both Demods)
See 3.2.5.2.2
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