Promise Technology VTRAK J610s Guide De Démarrage Rapide page 21

Figure 20. An example of a redundant DAS connection between two Host
PCs and four cascaded VTrak J310s units. The J610s is similar
PC
CN2
SFF-8088 to
SFF-8088
SAS cable
CN1
CN2
CN2
Cascade Configuration 1 Cascade Configuration 2
Step 4: Setting Up Data Cable Connections
SAS HBA Cards
SFF-8088 external
4X to 4X SAS cables
O
I
115200
8 N 1
O
I
115200
8 N 1
O
I
115200
8 N 1
O
I
115200
8 N 1
21
PC
CN1
O
VTrak J310s
I
115200
8 N 1
CN2
O
VTrak J310s
I
115200
8 N 1
CN1
O
VTrak J310s
I
115200
8 N 1
CN1
O
VTrak J310s
I
115200
8 N 1