User Manual

Medio P101-Ethernet
18/41 Revision 2.2 April 2008
4.2.1 Ethernet Module Description
Ethernet Interface Pin Assignments
Pin
1
Pin
2
Pin
3
Pin
4
Pin
5
Pin
6
Pin
7
Pin
8
TXD+ TXD- RXD+ EPWR+ EPWR+ RXD- EPWR- EPWR-
Transmit
Data +
Transmit
Data -
Receive
Data +
Power
From
Switch +
Power
From
Switch +
Receive
Data -
Power
From
Switch -
Power
From
Switch -
• LED description
LED Color Description
Network Link Yellow
This LED stays on continuously when a link has been
detected.
Note that this LED is turned off during device starting up.
Network Activity Green
This LED monitors the network traffic. It turns on when any
traffic is detected.
Network Activity LED
Network Link LED
Reset button for
Ethernet module
only
Pin 8
Pin 1