HP OMNIBER 718 HP 37718A - Manual (Page 28)

18
Setting the Interfaces
Setting Jitter Receive Interface
Setting Jitter Receive Interface
Description: Jitter and error measurements are made simultaneously when a jitter
option is fitted. The measurements are made on the normal input to the
DSn or SONET receiver and the interface selections are the normal
Receiver selections. The jitter receive interface is selected with
or MEASUREMENT TYPE
.
The choices made on the jitter receive interface determine the jitter
measurement range, the threshold level for determining a jitter hit and
which filters are used in the jitter measurement.
HOW TO: 1 Choose MEASUREMENT TYPE
.
2 Choose the RECEIVER RANGE - the jitter measurement range.
3 Choose the HIT THRESHOLD level - if the received jitter exceeds the
value chosen a jitter hit is recorded.
4 Choose the FILTER you wish to include in the peak to peak and RMS
jitter measurement.
RECEIVE
PDH/DSn JITTER RECEIVE SONET JITTER
JITTER
JITTER