Supero SC417E16-RJBOD1, Руководство пользователя, Страница: 94 / 104

SC417J Chassis Manual
E-4
SC417J Chassis Internal Connectivity
Many different configurations may be used to cascade the backplandes in the
SC417J chassis. The following is just one recommended method which may be
used.
Configuring Internally Cascading Backplanes
Each backplane is connected separately to the outside world. To reconfigure this,
Supermicro recommends connecting the J0 connector of the SAS2-216EL1 and
BPN-SAS2-213EL1 backplanes to cables as shown in Figure E-6. The other two
cables are connected to J1 of SAS2-216EL1 and J2 of BPN-SAS2-213EL1 to make
the chassis cascade ready. The other side of the cables is a simple cable card
which is then mounted on the side of the JBOD chassis to the outside world. You
are now ready to be cascaded from a host or any external host/server system (i.e.
head unit) or to cascade to another downstream JBOD. See more about external
host/server connectivity in the following section. The block diagram below illustrates
how the connections are made internally.
Figure E-6: SAS2-216EL and SAS2-213EL Connected to the Chassis