Figure 3-28. Eia-422, Eia-232, Or V.35 Master/Slave Clocking Diagram - Comtech EF Data SLM-3650 Installation And Operation Manual

SLM-3650 Satellite Modem
Operation
BOP
DTS
EXT REF
BUFFER CLOCK = RX (SATELLITE CLOCK)
DATA
CLOCK
SATELLITE
RECEIVE
TRANSMIT
INTERNAL
OSCILLATOR
TXCLOCK = TX TERRESTRIAL
SLAVE

Figure 3-28. EIA-422, EIA-232, or V.35 Master/Slave Clocking Diagram

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TXCLOCK = TX TERRESTRIAL
SD
TT
HIGH
STABILITY
OSCILLATION
TX
TERRESTRIAL
ST
TRANSMIT
RECEIVE
RD
BUFFER
RT
BUFFER CLOCK = TX TERRESTRIAL
MASTER
CLOCK
BUFFER
DATA
HIGH
STABILITY
OSCILLATION
3–90
INTERNAL
OSCILLATOR
SATELLITE
DATA
CLOCK
RECOVERY
CLOCK
RT
RD
EXT REF
DTS
BOP
ST
(LOOP)
TIMING
SELECTED)
TT
SD
Revision 3
MN/SLM3650.IOM