An independent disciplinary panel decided to suspend 50% of Cheika's 20,000 euros until June 30, 2013 on condition that he faces no further misconduct charges during that period.
Cheika admitted making disparaging comments to match officials both at half time and immediately after the final whistle at the Cardiff City Stadium.
The former Leinster boss also pleaded guilty to making offensive remarks to an employee of tournament organisers European Rugby Cup Ltd after Harlequins had snatched a late 19-18 victory.
The independent disciplinary committee was chaired by Simon Thomas (Wales) and also comprised Mark McParland (Ireland) and Antony Davies (England).
Thomas said: "In reaching its decision, the independent disciplinary committee had at the forefront of its mind one of the core values of rugby, that of respect, which match officials and others involved in the game are entitled to be shown at all times."
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The entire All Blacks apparel line has been updated for 2013/14. Check out the New Zealand All Blacks polo.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Gilbert Blitz 8S rugby cleat is a great cleat at a great price of $69.99. Get a new pair of cleats today.
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
$29.99
The All Blacks Performance t-shirt is black with hints of blue from the training jersey. Very Cool.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.
