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Setting the Interfaces
Setting SONET Transmit Interface
Setting SONET Transmit Interface
Description SONET transmit interface settings should match the network
equipment settings of Rate, Wavelength and Mapping, determine the
payload to be tested and set background conditions to prevent alarms
while testing.
TIP: If you wish to set the HP 37718A transmitter and receiver to the same
interface settings choose .
HOW TO: 1 Make your choice of SIGNAL rate.
If Option 106, Dual Wavelength optical module, is fitted and an optical
rate is chosen, choose the required wavelength (1550) or (1310).
If STS-1 is chosen, choose the required interface level.
Choose unless is required. If is
chosen, see "Setting SONET THRU Mode " page 11.
2 Make your choice of CLOCK synchronization source. The RECEIVE
clock synchronization choice depends on the SONET Receive Interface
choice.
allows a choice of MTS, BITS or 10 MHz clocks.
3 If required choose the FREQUENCY OFFSET value. See “Adding
Frequency Offset to SONET Signal” page 31.
OTHER
SETTINGS CONTROL COUPLED
INTERNAL THRU MODE THRU MODE
EXTERNAL