Promise Technology VTrak J310S

VTrak J610s, J310s Product Manual
20
Setting Up Data Cable Connections
VTraks provide Direct Attached Storage (DAS) support to the Host PC.
Figure 13. VTrak J610s has one or two I/O modules
Figure 14.VTrak J310s has one or two I/O modules
There can be one or two Input Output Modules (I/O modules) on the VTrak.
• If your VTrak has two I/O modules, I/O module 1 (on the left) is the default
primary.
• If your VTrak has only one I/O module, that I/O module is the default primary.
Under SAS specifications, both I/O modules are active at the same time. The
terms primary and secondary are for enclosure management purposes only. To
verify which I/O module is the default primary, see “Enclosure Command” on
page 36.
115200
8 N 1
115200
8 N 1
I/O module 2
I/O module 1
(default primary)
O
I
O
I
115200
8 N 1
115200
8 N 1
I/O module 2
I/O module 1
(default primary)