User-defined UPI: Allows entering the Client Management Frame UPI
value when User Defined CMF is selected.
UPI
0000 0000
1111 1111
0000 0001
0000 0010
0000 0011 through 1111 1110
On/Off button: The On/Off button is used to activate/deactivate the
selected alarm. This setting is disabled (Off) by default.
Error Injection
Type: The following errors are available with both manual and
automated injection modes. The default setting is tHEC correctable.
tHEC Correctable: Generates a "Walking 1" pattern to hit all
applicable bits covered by the tHEC, PTI, PFI, EXI and UPI
tHEC Uncorrectable: Generates a "Walking 11" pattern to hit all
consecutive 2 bits applicable to the bits covered by the tHEC, PTI, PFI,
EXI and UPI.
eHEC Correctable: Generates a "Walking 1" pattern to hit all
applicable bits covered by the eHEC, CID and Spare. Only available
with Linear frames (EXI is set to Linear).
eHEC Uncorrectable: Generates a "Walking 11" pattern to hit all
consecutive 2 bits applicable to the bits covered by the eHEC, CID and
Spare. Only available with Linear frames (EXI is set to Linear).
pFCS: Generates a "Walking 1" pattern to hit all 32 bits of the pFCS
only. Only available when Client Data Frames FCS is enabled.
SONET/SDH Application
Description for PTI = 100
Reserved
Client Signal Fail (Loss of Client Signal)
Client Signal Fail (Loss of Client Character
Synchronization)
Reserved for future use
Next-Generation Tabs
GFP Channel TX
437