Ethernet Port (Lan1); Ethernet Wafer Connector (Lan2) - AXIOMTEK PICO52R User Manual

2.5.12

Ethernet Port (LAN1)

The board has one RJ-45 Ethernet connector for LAN1 with Intel
controller i219. Ethernet connection can be established by plugging one end of the
Ethernet cable into this connector and the other end (phone jack) to a
1000/100/10-Base-T hub.
1000
Pin
Base-T
L1 BI_DA+
L2 BI_DA-
L3 BI_DB+
L4 BI_DC+
L5 BI_DC-
L6 BI_DB-
L7 BI_DD+
L8 BI_DD-
Active Link LED (Yellow)
A Off: No link
Blinking: Data activity detected
Speed LED
B 1000: Orange
100/10: Green/OFF
2.5.13

Ethernet Wafer Connector (LAN2)

This is a 15-pin (pitch=1.0mm) wafer connector which is compliant with JST
BM15B-SRSS-TB for Ethernet port interface.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Board and Pin Assignments
100/10
Description
Base-T
TX+ Bidirectional or Transmit Data+
TX- Bidirectional or Transmit Data-
RX+ Bidirectional or Receive Data+
N.C. Bidirectional or Not Connected
N.C. Bidirectional or Not Connected
RX- Bidirectional or Receive Data-
N.C. Bidirectional or Not Connected
N.C. Bidirectional or Not Connected
Signal
GND
LAN_LINK_ACT
LAN_VDD33
GND
MDI0+
MDI0-
MDI1+
MDI2+
MDI2-
MDI1-
MDI3+
MDI3-
GND
LAN_100_LED-
LAN_1000_LED-
PICO52R Pico-ITX Board
®
A
L8 L7
A
1 15
gigabit Ethernet
B
L6 L5 L4 L3 L2 L1
B
21