Keysight Technologies M8000 Series User Manual

292 Keysight M8000 Series of BER Test Solutions User Guide
5 Setting up Generator
FEC patterns require a block length of 5440 and use either an infinite
loop or counted loop. The loop count must be a multiple of 8.
Due to the differences between FEC frame length and sequencer word
width, there will be phases of invalid FEC data when transitioning from
a FEC encoded sequence lock into a non-FEC sequence block and vice
versa.
6 You can now insert the FEC error into the output data. It can be either
pre-FEC error or post FEC error. Select FEC Error Insertion function
block from the Parameters window.

Keysight Technologies M8000 Series Specifications

General

Brand	Keysight Technologies
Model	M8000 Series
Category	Test Equipment
Language	English