EXFO FTB-8100 Series, User Manual

Page: 153 / 518

OTN Tabs
SONET/SDH Application
141
OTU TTI RX
Expected Message
³
SAPI
allows editing the expected Source Access point Identifier (TTI
bytes 1 to 15). Available when the Enable TIM SAPI check box is
selected. The default setting is
EXFO OTU SAPI
. The TTI byte 0 is set to
NULL (all 0’s).
³
DAPI
allows editing the expected Destination Access point Identifier
(TTI bytes 17 to 31). Available when the Enable TIM DAPI check box is
selected. The default setting is
EXFO OTU DAPI
. The TTI byte 16 is set
to NULL (all 0’s).
Enable TIM
³
SAPI allows editing the expected Source Access Point Identifier when
the
SAPI
check box is selected. Enables also the OTU-TIM alarm
monitoring. The SAPI check box is cleared by default.
³
DAPI
allows editing the expected Destination Access Point Identifier
when the DAPI check box is selected. Enables also the OTU-TIM alarm
monitoring. The
DAPI
check box is cleared by default.