Product Overview
6
1.6 SS-4503R (Redundant Controller) Rear View
No.
Item
Description
1
AC power port
Connects to the power source.
2
Power supply handle
Use to pull out the power supply.
3
Power supply switch
Use to switch the power on or off.
4
Power supply 1
Removable power supply.
5
Cooling fan 1
System cooling fan.
6
Chasis ID
Use for JBOD enclosure only.
7
UPS port
Provides UPS powered data connection.
8
Power supply 2
Removable power supply.
9
Cooling fan 2
System cooling fan.
10
Controller A
RAID system controller A (Primary controller)
11
Expansion port (Controller A)
Use for JBOD expansion. (SS-6692R)
12
Host channel (Controller A)
Connects to the host server.
13
COM port (Controller A)
Connects to external terminal for CLI management.
14
Ethernet port (Controller A)
Connects to LAN for GUI management.
15
Controller B
RAID system controller B (Secondary controller)
16
Expansion port (Controller B)
Use for JBOD expansion. (SS-6692R)
17
Host channel (Controller B)
Connects to the host server.
18
COM port (Controller B)
Connects to external terminal for CLI management.
19
Ethernet port (Controller B)
Connects to LAN for GUI management.
ON
DIP
U
P
S
1
2
3
4
5
2
B
1
A
COM
LAN
EXP
EXP Access
EXP Link
CTRL Ready
COM
LAN
EXP
EXP Access
EXP Link
CTRL Ready
1
6
11 12
13 14
10
19
18
17
16
9
5
1
3
3
2
8
4
2
15
CH1 /CH2 CH3 /CH4
CH1 /CH2 CH3 /CH4
7
