E52-CA20AY D=3.2 4M E52-CA20AY D=3.2 8M E52-CA20AY D=3.2 NETU 8M E52-CA20AY D=4.8 1M E52-CA20AY D=4.8 4M E52-CA20AY D=6.4 2M E52-CA20AY D=6.4 4M E52-CA20AY D=8 2M E52-CA20AY D=8 4M E52-CA20AY D=8 8M