![background image](http://html2.mh-extra.com/html/veex/mpa/mpa_user-manual_3826057292.webp)
SONET Tab
292
Freq Offset
The
Pointer
Frequency Offset
function adjusts the rate at
which Pointer adjustments are needed in the payload.
This type of adjustment simulates network clocks that either
run fast or slow. By adjusting the frequency offset rate, this
forces the network equipment to compensate by
decrementing or incrementing the Pointer bytes.
Entering a positive Frequency Offset causes the Pointer
Value to decrement. This is known as
negative frequency
justification
.
Entering a negative Frequency Offset causes the Pointer
Value to increment. This is known as
positive frequency
justification
.
The
Pointer Frequency Offset
function uses a keypad to
enter a frequency offset ranging from
-100.0 ppm
to
+100.0
ppm
.
Entering higher positive or lower negative numbers
increases the frequency justification rate.
This function is disabled by entering
0
for the frequency
offset.
Pointer Action
Determines the type of Pointer activity that occurs when the
INC Pointer and DEC Pointer buttons are selected.
Single options
- Inserts a single Pointer movement with
each selection of the INC Pointer or DEC Pointer button. The
Pointer value changes by one.
Increment/Decrement option
-Determines the type of
Pointer activity that occurs when the INC Pointer and DEC
Pointer buttons are selected.
Continuous options
- Inserts a continuous Pointer
movement with the selection of the INC Pointer or DEC
Pointer button. The movement continues until the Stop
Sequence button is selected.
Burst Count
This function allows you to determine the number of Pointer
location movements to occur when the
INC Pointer
or
DEC
Pointer
buttons are pressed. The Pointer burst count ranges
MPA_e_manual_D07-00-129P_RevA00
Summary of Contents for MPA
Page 2: ...MPA_e_manual_D07 00 129P_RevA00...
Page 10: ...MPA_e_manual_D07 00 129P_RevA00...
Page 82: ...MPA_e_manual_D07 00 129P_RevA00...
Page 110: ...MPA_e_manual_D07 00 129P_RevA00...
Page 134: ...MLD Tab 134 100G RS FEC Ethernet 400G RS FEC Ethernet MPA_e_manual_D07 00 129P_RevA00...
Page 255: ...Protocol Tabs 255 MPA_e_manual_D07 00 129P_RevA00...
Page 256: ...OTN Tab 256 MPA_e_manual_D07 00 129P_RevA00...
Page 748: ...MPA_e_manual_D07 00 129P_RevA00...
Page 796: ...MPA_e_manual_D07 00 129P_RevA00...