EXFO FTB-8100 Series, User Manual

Page: 272 / 518

SDH Tabs
260
FTB-8100 Series Transport Blazer
Multiplex Section TX (SDH)
For Manual method:
³
Amount
: Select the amount of manual error to be generated. Choices
are 1 through 50 . The default setting is 1 .
³
Send
button: Press
Send
to manually generate error(s) according to
the Error Type and the Amount of Errors selected.
For
Rate
method:
³
Rate : Select the injection rate for the selected error. The rate must be
within the minimum and maximum values specified.
³
Continuous : Generates the selected error to its theoretical maximum
rate when the
Continuous
check box is selected. The
Continuous
check box is cleared by default.
³
On/Off
button: The On/Off button is used to activate/deactivate the
selected error at the rate specified or at its theoretical maximum rate
when the
Continuous
check box is selected. This setting is disabled
(Off) by default.
Alarm Generation
Allows Continuous alarm generation method.
³
Type
MS-AIS (Multiplex Section - Alarm Indication Signal): Generates an
SDH signal that contains a valid Regenerator Section Overthead
(RSOH) and an all-ones pattern on the SPE.
MS-RDI
(Multiplex Section - Remote Defect Indication): Generates a
“110” pattern for the bits 6, 7 and 8 of the K2 byte.
The default setting is
MS-AIS
.
³
On/Off button: The On/Off button is used to activate/deactivate the
selected alarm. This setting is disabled (Off) by default.