16
ERQ12-U4R2 & ERQ12-F2R2
Serial ATA Disk Array Systems
2
Ba
sic Co
nfigu
ra
tio
n –
Co
mpo
nen
ts
ERQ12-F2R2 Rear View
Term
MODEM
UPS
1
6
7
8
3
9
10
11
12
13
14
2
4
15
5
16
No.
Name
Description
1
Cooling fan 1
System cooling fan
2
Port select switch
Selects speed for host ports 1 and 2:
• Up
–
1 Gbps
• Down –
2 Gbps
3
Host Port 1
(Primary fibre channel)
Connects to the host server.
4
Host Port 2
(Secondary fibre channel)
Connects to the host server.
5
Cooling fan 2
System cooling fan
6
Power Supply AC In
Connects to a 100-240 VAC power source.
7
Power Supply 2
Removable redundant power supply 2.
8
Power Supply Handle
For power supply removal
9
Power Supply Switch
Switches the power on or off.
10
UPS port
Data port for uninterruptable power supply
11
Modem Port
Connects to a modem for sending remote
alerts.
12
RS-232 Port
Connects to a VT100 terminal or equivalent.
13
Ethernet Port
Used for browser-based configuration.
14
Power Supply AC In
Connects to a 100-240 VAC power source.
15
Power Supply 1
Removable redundant power supply 1.
16
Power Supply Handle
For power supply removal
