Acer ALH-616ds User Manual page 21

ROW
10 M
100 M
The number of utilization is in percentage. For example, "15" of "100M" means
15% of 100Mbps, "55+" of "10M" means the utilization is more than 55% of
10Mbps.
Figure 2-16 Network utilization indicators
Speed
10Mbps
100Mbps
616ds
Color Utilization
Green 5, 15, 25
Orange 35, 55+
Green 5, 15, 25
Orange 35, 55+