Jared Payne has been suspended for two weeks following his red card against Saracens in the Heineken Cup quart-finals on Saturday.
The Ulster full-back was found guilty of tackling, tapping, pushing or pulling an opponent jumping for the ball in open play and will be free to play again on April 21.
Payne was sent off five minutes into the game at Revenhill by French referee Jerome Garces for his challenge on Alex Goode.