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4.3. Rear I/O Panel
Figure 2: Rear I/O Panel
1
1 AC-In Power Socket (see Chapter 4.3.1)
2 VGA (see Chapter 4.3.2)
3 GbE LAN (see Chapter 4.3.3)
4 USB 3.0 (see Chapter 4.3.4)
5 RS232/422/485 (see Chapter 4.3.5)
6 PCIe x16 Add-on Card Slot (see Chapter 4.3.6)
7 Antenna Port (see Chapter 4.3.7)
4.3.1. AC-In Power Socket
The system integrates a power supply unit within the chassis. User can directly connect the system to the AC power
source by connecting the supplied AC power cord to this socket and AC outlet respectively.
4.3.2. VGA
An external (analog) monitor can be plugged into this interface. The VGA port is provided as a 15-pin D-SUB socket.
VGA Hot Plug works on Windows and Linux installation which have an appropriate driver
installed. However, VGA Hot Plug does not work on the EFI shell, DOS or BIOS Setup.
Hot Removal and Re-Connect of a VGA display always works on BIOS Setup, EFI shell, DOS
regardless of the OS Version, provided the VGA display is connected during power up of the
system.
4.3.3. GbE LAN
These connectors are Gigabit Ethernet 10/100/1000 Mbit/s, IEEE 1588 capable interfaces. The connectors are
standard 8-pin RJ45 type connectors with status LEDs:
Figure 3: Ethernet LED Status
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7
3
3
3
4
4
3
3
3
4
4
2
7
6
5
RAK-120S - User Guide, Rev. 1.0
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