3
1.2.2 Rear Panel
Figure 1-2 Rear panel (without redundancy power)
Figure 1-3 Rear panel (with redundancy power)
Table 1-3 Rear panel description
No.
Port or Tag
Description
1
Single power
100V AC
–240V/47 AC–63Hz; supports hot swap.
2
Alarm output or input
Reserved, used to connect to external RS485
device.
3
Ethernet port
Supports 10 Mbps/100 Mbps/1 Gbps self-adaptive
dual full duplex. Ethernet port 1 is the default port.
4
SAS port
Used to connect to expansion cabinet.
5
eSATA port
Supports eSATA device access.
6
USB 3.0 port
Two USB 3.0 ports for USB device access.
7
Audio input or output
port
● Blue: RS-232 port
● Green: Audio output port, 3.5 mm JACK
interface, outputs audio signal to earphone and
other devices.
● Red: Audio input port, 3.5 mm JACK interface,
inputs audio signal, and receives analog audio
signal from sound pick-up and other devices.
8
VGA Port
DB 15 pin, for VGA port device access.
9
HDMI Port
3 channels, reserved.
10
RESET
Reset button. Press and hold for 4 to 5 seconds to
restore factory default settings.
