The ban rules him out of the Investec last-16 tie at Northampton on Sunday - and a possible quarter-final
John Ryan has been suspended for three matches leaving Munster with just one senior tighthead prop.
Ryan was sinbinned and then cited for a tip tackle on Liam Belcher during the URC win against Cardiff but a disciplinary panel agreed it merited a red.
The ban rules him out of the Investec last-16 tie at Northampton on Sunday - and a possible quarter-final.
If Munster don't progress Ryan will miss the subsequent pair of URC matches in South Africa.
It's The Final Day of The Premier League Season
Kildare Footballers Defeat Waterford in Round 2 of The Tailteann Cup
Second Day Of The PGA Championship Was Delayed Due To The Arrest Of Scottie Scheffler
Leinster And Ulster Teams For Tomorrow's URC Inter-Pro Clash Have Been Named
Free admission, a Centenary Celebration & Quality Racing on Sunday at Naas
Tailteann Cup Round 2 Kildare v Waterford Team Announcement
Christy Ring Cup Kildare vs London Team Announcement
