AXIOMTEK AX93A21 User manual

4 94193A21000E
© Copyright 2020 Axiomtek Co., Ltd.
Version A1 J nu ry 2020
Printed in T iw n
Applications
The CN10/CN11 are PoE-PSE (Power Over Ethernet-Power Sourcing
Equipment) ports which is compliant with IEEE802.3at standard, providing
both data connection and electrical power to PoE-PD (Power Over
Ethernet-Powered Devices).
Connection - 1
(1). Connect CN5 to DC 12V power source.
(2). Network signal comes from CPU board. The AX93A21 is connected to
CPU board (i.e. CAPA13R) through CN1/CN2 using 15P-to-15P cable,
see image below.
(3). After (1) and (2), the CN10/CN11 are available to connect the PoE-PD.
Connection - 2
(1). Connect CN5 to DC 12V power source.
(2). Input signal comes through CN3/CN7 from network cable. Connector
CN4 is connected to CN1, CN8 to CN2 by using 15P-to-15P cable.
Please be warned this connection as the below is not allowed to
change.
(3). After (1) and (2), the CN10/CN11 are available to connect the PoE-
PD.
AX93A21 Quick Installation Guide
94193A21000E 1
© Copyright 2020 Axiomtek Co., Ltd.
Version A1 J nu ry 2020
Printed in T iw n
Checklist

PoE
B
oard x1
or PoE Box x1

Quick Installation Guide
x1

Heatsink x1

15P
-
to
-
15P cable
x2
Note: Please contact your local vendors if any damaged or missing items. DO
NOT apply power to the board if there is any damaged component.
Dimension and Fixing Holes
Board Layout
AX93A21 POE Ethernet Board

2 94193A21000E
© Copyright 2020 Axiomtek Co., Ltd.
Version A1 J nu ry 2020
Printed in T iw n
Assembly Drawing
Box Dimension
Connectors
Connector Description
CN1
Ethernet Wafer
Connector
Port 1
CN2
Ethernet Wafer
Connector
Port 2
CN3
Ethernet RJ
-
45 Port 1
CN
4
Ethernet Internal Connector Port 1
CN
5
12V
DC
Power
In
Connector
CN7
Ethernet RJ
-
45 Port 2
CN8
Ethernet Internal Connector Port 2
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© Copyright 2020 Axiomtek Co., Ltd.
Version A1 J nu ry 2020
Printed in T iw n
CN10
POE
RJ
-
45
Port 1
CN11
PO
E
RJ
-
45
Port 2
Ethernet Wafer Connector (CN1 and CN2)
This is a 15-pin (pitch=1.0mm) wafer connector (compliant with JST
BM16B-SRSS-TB) for Ethernet interface.
Ethernet Internal Connector (CN4 and CN8)
This is a 15-pin (pitch=1.0mm) wafer connector (compliant with JST
BM16B-SRSS-TB) for Ethernet interface.
12V DC Power In Connector (CN5)
This is a 4-pin (pitch=2.5mm) wafer connector (compliant with JST B4B-
XH-A) for 12V DC power input.
Pin Signal Pin Signal
1 GND 9 MDI2-
2 LAN_LINK_ACT 10 MDI1-
3 +3.3V_SBY 11 MDI3+
4 GND 12 MDI3-
5 MDI0+ 13 GND
6 MDI0- 14 LAN_100_LED
7 MDI1+ 15 LAN_1000_LED
8 MDI2+
Pin Signal Pin Signal
1 GND 9 MDI2-
2 N.C. 10 MDI1-
3 N.C. 11 MDI3+
4 GND 12 MDI3-
5 MDI0+ 13 GND
6 MDI0- 14 N.C.
7 MDI1+ 15 N.C.
8 MDI2+
Pin Signal
1 +12V
2 +12V
3 GND
4 GND
1
15
1
15
1