Jumpers and Connectors
17
2.2 cPCI-3840 Connector Pin Assignments
USB Connectors
Ethernet (RJ-45) Connector
PIN
SIGNAL
1
VCC
2
USB-
3
USB+
4
Ground
Pin # Signal Name
Function
1
LAN_TDP1
Transmit Data1 +
2
LAN_TDN1
Transmit Data1 -
3
LAN_RDP2
Receive Data2 +
4
LAN_RDP3
Receive Data3 +
5
LAN_RDN3
Receive Data3 -
6
LAN_RDN2
Receive Data2 +
7
LAN_TDP4
Transmit Data4 +
8
LAN_TDN4
Transmit Data4 -
Status
Left LED
(Amber)
Right LED
(Yellow or Amber)
Network link is not established
OFF
OFF
10 Mbps
(10 BaseT)
Link
Amber
OFF
Active
Blinking Amber
OFF
100 Mbps
(100 BaseTX)
Link
Amber
Yellow
Active
Blinking Amber
Yellow
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