Connectors: Ethernet Interface - Digi Connect Wi ME 9210 Hardware Reference Manual

Connectors: Ethernet Interface

The Ethernet connector is an 8-wire RJ-45 jack that meets the ISO 8877 requirements for 10/
100BASE-T. See the following figure and table for pin orientation and pin assignments.
Note:
Ethernet Interface Pin Orientation
Transmit
JTAG Jumper
The J1 controls the way in which the Digi Connect Wi-ME 9210 and Digi Connect ME 9210 JTAG
device responds to pin 14 being pulled low.
Pin orientation and assignments are the same for modules with or without a JTAG
connector.
Ethernet Interface Pin Assignments
Pin Pin Pin
1 2
TXD+ TXD- RXD+
Transmit Receive
Data + Data - Data +
Jumper
None
1-2
2-3
Pin Pin
3 4 5
EPWR+ EPWR+
Power Power
from from
Switch + Switch +
Result
No reset
Hard reset
Soft reset
Pin Pin
6 7
RXD- EPWR-
Power
Receive
from
Data -
Switch -
      
Pin
8
EPWR-
Power
from
Switch -
1 1