6
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 37717C transmitter and receiver to the same
interface settings choose .
HOW TO: 1 Make your choice of SIGNAL rate.
If an optical rate is chosen, choose the required wavelength [1550] or
[1310].
If a BINARY rate is chosen, choose the required clock and data
polarity.
If STS-1 is chosen, choose the required interface level.
Choose INTERNAL unless THRU MODE is required.
2 Make your choice of CLOCK synchronization source. The RECEIVE
clock sync choice depends on the SONET Receive Interface choice.
3 If required choose the CLOCK (FREQUENCY) OFFSET value.
4 Choose FOREGROUND , BACKGROUND
OTHER
SETTINGS CONTROL COUPLED
F/G MAPPING
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