Chapter 2 – DFI CD102 Series User Manual
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Chapter 2 Hardware Installation
Chapter 2
Expansion Slots
Mini PCIe Slot
The Mini PCIe socket is used to install a half size Mini PCIe card. Mini PCIe card is a small
form factor PCI card with the same signal protocol, electrical definitions, and configuration
definitions as the conventional PCI. It supports PCIe and USB signals. The Mini PCIe slot sup-
ports mSATA.
PCI Express x1 Slot
Install PCI Express cards such as network cards or other cards that comply to the PCI Express
specifications into the PCI Express x1 slot.
PCI Express x1
Mini PCI Express
LAN LED Connectors
These LAN LED connectors are used to detect the connection state of the RJ45 LAN ports (J23
and J24 for LAN 1, and J21 and J22 for LAN 2) when the connection is made to an active
network via a cable.
LAN 1 State (J23)
LAN 1 State (J24)
LAN 2 State (J21)
LAN 2 State (J22)
1
2
Link Activity
+3VDU
1
2
Link_100
Link_1000