Alcatel-Lucent 7210 SAS E OS Quality Of Service Manual page 48

QoS Overview
Table 14: Drop Rate Value to Percent Mapping Values (Continued)
Page 48
Drop Rate
2 3.125%.
3 1.5625%.
4 0.78125%.
5 0.390625%.
6 0.1953125%.
7 0.09765625%.
% Drop Rate
7210 SAS E OS Quality of Service Guide