
10
Motherboard Information
Chapter 3
Network Application Platforms
Motherboard Layout
The motherboard layout shows the connectors and
jumpers on the board. Refer to the following picture
as a reference of the pin assignments and the internal
connectors.
10/100/1000
LAN PORT (RJ2)
Front LCM
Connector (COMB1)
DIMM1
DIMM2
Mini PCI-E Connector (MPCIE1)
CF Card
(CF1)
NetROM Connector
(NetROM1)
Power-On Switch
Connector (J3)
Power On
Switch for de-
bug use only
(J2)
JTAG Connector
(JTAG1)
Bootloader Address
Selection (JP1)
GPIO (J1)
Reset Switch
Button (SW2)
Power Failure
Alarm (CONN1)
Power Failure
Alarm (CONN2))
4 Pin ATX Power
Connector (ATX2)
FAN Connector
(FAN1)
FAN Connector
(FAN2)
SATA Disk
Connector
(SATAB1)
SATA Disk
Connector
(SATAB2)
SATA Power
Connector
(SATAPCN1)
SATA Power
Connector
(SATAPCN2)
20 Pin ATX
Power Connec-
tor (ATX1)
Flash Mode
Selector(JP4)
ROM for
RAID function
of SATA
10/100 Mgm
PORT (RJ1)
SFP PORT (CN1))
SFP PORT (CN2)
10/100/1000
LAN PORT (RJ3)
SW1
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