Buffer Clock; Rx Clock Phase - Comtech EF Data SNM-1001L Installation And Operation Manual

SNM-1001L Satellite Modem
Front Panel Operation
FUNCTION SELECT: CONFIGURATION: INTERFACE: BUFFER CLOCK
Programs the interface buffer output clock to one of the following modes:
RX (SATELLITE)
SCT (INTERNAL)
EXT. CLOCK
TX TERRESTRIAL
Upon entry, the current setting of the plesiochronous buffer clock is displayed. Press [↑] or [↓] to
make the selection. Press <ENTER> to execute the change.
FUNCTION SELECT: CONFIGURATION: INTERFACE:

RX CLOCK PHASE

Programs the RX clock phase to Normal or Inverted.
Upon entry, the current status of the RX Clock is displayed. Press [↑] or [↓] to make the
selection. Press <ENTER> to execute the change.

BUFFER CLOCK

RX (SATELLITE)
Sets the output buffer clock to the satellite clock.
(Bypasses the buffer.)
Sets the buffer clock to operate from the modem internal clock. This is also the
fallback clock
Sets this clock source to the external clock.
Sets the buffer output clock to recover timing from the incoming TX data clock.
RX CLOCK PHASE
NORMAL
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MN/SNM1001L.IOM