Fec Tx - EXFO FTB-8510B Guia Del Usuario

OTN Tabs

FEC TX

FEC TX
Press TEST, OTUk, and FEC (under OTUk TX).
Configuration
Enable FEC allows detecting, reporting and correcting up to 8 symbol
errors (Correctable) per codeword. Over 8 symbol errors, they are
detected and reported as uncorrectable errors. This setting is enabled by
default.
Note: Enable FEC must be selected when Enable Scrambler is not selected in
order to prevent potential alarms caused by a lack of transition on the
optical signal. To disable FEC, first select Enable Scrambler then clear
Enable FEC. See OTU TX on page 157 for more information on Enable
Scrambler.
Error Injection
Allows manual or automated error injection.
Note: Error injection is only available when the Enable FEC check box is selected.
154
FTB-8100 Series Transport Blazer