Infortrend EonStor DS S12S-J2000-G, Руководство по оборудованию, Страница: 55 / 216

EonStor / EonStor DS S12/S16/S24 Series
NOTE
If you use a dual-controller RAID system and prefer using SATA hard drives in the
enclosure or in the attached JBODs, make sure you also purchase MUX kits.
MUX Board:
Shown below, controller A
(1)
and controller B
(2)
is connected to the backplane
(3)
.
With a MUX board
(4)
paired to the hard drive
(5)
, data signals is able to switch
between controllers A and B signal ports (indicated by the blue arrow / dotted line).
Under normal circumstances, controller B signal port is in standby mode
(6)
.
2
11
3
4
11
2
5
6
5
MUX Kit Port Selector Mechanism
55