Figure 3-2. Idr/Ibs G.703 Master/Slave Clocking Diagram - Comtech EF Data SLM-5650 Installation And Operation Manual

SLM-5650 Satellite Modem
Configuration
DTS
TXCLOCK + TX TERRESTRIAL
SD
CLOCK
RECOVERY
HIGH
STABILITY
OSCILLATOR
TERRESTRIAL
TRANSMIT
RECEIVE
TX
TERRESTRIAL
RD
DATA
CLOCK
BUFFER CLOCK = TX TERRESTRIAL
MASTER
BUFFER CLOCK = RX (SATELLITE CLOCK)
CLOCK
BUFFER
RECOVERY
SATELLITE
TX
TERRESTRIAL
RECEIVE
TRANSMIT
INTERNAL
OSCILLATOR
TX CLOCK = TX TERRESTRIAL
SLAVE

Figure 3-2. IDR/IBS G.703 Master/Slave Clocking Diagram

DATA
CLOCK
TX
INTERNAL
OSCILLATOR
SATELLITE
DATA
CLOCK
BUFFER
RECOVERY
CLOCK
RD
HIGH
STABILITY
OSCILLATOR
SD
CLOCK
RECOVERY
3–13
MN/SLM5650.IOM
DTS
NOTE: TERRESTRIAL
EQUIPMENT MUST
RECOVER THE CLOCK
FROM RECEIVED DATA.
Revision 2