HP OMNIBER 718 HP 37718A - Manual (Page 30)

20
Setting the Interfaces
Setting Wander Receive Interface
Setting Wander Receive Interface
Description: You can measure Wander at all DSn and SONET rates. An external
timing reference should be selected on the
or
display to ensure accurate Wander results.
HOW TO: 1 Choose an external timing reference on the
display. See, “Setting SONET Transmit Interface”
page 4.
2 If you intend to measure wander on a DSn signal, set up the DSn
receive interface. See, “Setting DSn Receive Interface” page 15.
3 If you intend to measure wander on a SONET signal, set up the
SONET receive interface. See, “Setting SONET Receive Interface”
page 17.
4 Choose MEASUREMENT TYPE
.
5 Choose the wander HIT THRESHOLD - if the received wander
exceeds the value chosen a wander hit is recorded.
TRANSMIT PDH/DSn
SONET MAIN SETTINGS
TRANSMIT SONET
MAIN SETTINGS
WANDER