Test Results
Power Blazer 637
Traces/PT - FlexO
DAPI (Destination Access point Identifier) indicates the received SAPI
message (TTI bytes 16 to 31). The expected DAPI message is available
when the DAPI OTU-TIM / DAPI ODU-TIM check box is selected.
A maximum of 16 characters is allowed; 13 characters for lower ODU layer
since the channel number is automatically appended to the message.
Operator Specific indicates the received Operator Specific message (TTI
bytes 32 to 63).
SAPI OTU-TIM / SAPI ODU-TIM check box, when selected (cleared by
default), allows editing the expected Source Access Point Identifier and
also enables OTU/ODU-TIM alarm monitoring. For the lower ODU layer
these check boxes are only configurable from the test setup.
DAPI OTU-TIM / DAPI ODU-TIM check box, when selected (cleared by
default), allows editing the expected Destination Access Point Identifier
and also enables the OTU/ODU-TIM alarm monitoring. For the lower
ODU layer these check boxes are only configurable from the test setup.
Copy RX / Global Copy RX
1
allows using the received SAPI/DAPI message
as the expected one. For lower ODU layer, use the arrow button next to the
Copy RX or Global Copy RX to switch from one button to the other.
However since there is only one client, both Global Copy RX and Copy RX
use the received SAPI/DAPI message as the expected one.
TTI Traces Default Message
a
a. The default message contains a NULL (all 0’s) character preceding it. NULL (all 0’s)
characters are automatically appended to the message for bytes that are not
defined.
SM EXFO OTU DAPI
PM XFO ODU DAPI
b
b. For ODUk, the client ID is automatically appended to the message.
1.
Global Copy RX
is only available for the lower ODU layer.
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