Promise Technology VTrak J310S Product Manual page 28

VTrak J610s, J310s Product Manual
Figure 17. Two examples of cascaded DAS connections between one Host
PC and two VTrak J310s units. The J610s is similar
SAS HBA Card
SFF-8088 external
4X to 4X SAS cable
CN1
CN2
O
I
O
I
Cascade Configuration 1
PC
115200
8 N 1
115200
8 N 1
Cascade Configuration 2
24
SFF-8088 to SFF-8088
SAS cable
CN2
VTrak J310s
O
I
115200
8 N 1
CN1
VTrak J310s
O
I
115200
8 N 1