AXIOMTEK AX93291 Quick Installation Manual page 2

Connectors
Connector Description
CN1 COM1 Connector
CN2 COM2 Connector
CN3 Ethernet Port 1
CN4 Ethernet Port 2
CN5 ZIO Expansion Connector
COM Connectors (CN1 and CN2)
This module comes with two Molex 78046-1020, 2x5-pin p=2.00mm box
headers; CN1 (for COM1) and CN2 (for COM2). Only CN1 is equipped with
power capability on DCD and RI pins by setting JP1.
Pin Signal Pin Signal
1 DCD 2 DSR
3 RXD 4 RTS
5 TXD 6 CTS
7 DTR 8 RI
9 GND 10 N.C.
Ethernet Ports (CN3 and CN4)
This module has two RJ-45 connectors: CN3 and CN4. Ethernet connection
can be established by plugging one end of the Ethernet cable into this RJ-
45 connector and the other end (phone jack) to a 1000/100/10-Base-T hub.
Pin Signal Pin Signal
L1 MDI0+ L5 MDI2+
L2 MDI0- L6 MDI2-
L3 MDI1+ L7 MDI3+
L4 MDI1- L8 MDI3-
A Active LED (Yellow)
1000 LAN LED (Orange) / 100 LAN
B
LED (Green)
2 94193291000E
©
Copyright 2015 Axiomtek Co., Ltd.
Version A1 April 2015
Printed in Taiwan
ZIO Expansion Connector (CN5)
The CN5 is for connecting ZIO expansion module to CPU board such as
CAPA840.
Pin Signal Pin Signal
A1 +12V B1 GND
A2 +5VSB B2 GND
A3 +5VSB B3 GND
A4 +3.3VSB B4 GND
A5 +3.3VSB B5 RSVD
A6 RSVD B6 RSVD
A7 RSVD B7 RSVD
A8 SMB_CLK B8 RSVD
A9 SMB_DATA B9 GND
A10 GND B10 PCI-E TXP4
A11 PCI-E RXP4 B11 PCI-E TXN4
A12 PCI-E RXN4 B12 WAKE_N
A13 RSVD B13 PCI-E CLKP
A14 RSVD B14 PCI-E CLKN
A15 RSVD B15 GND
A16 No Use B16 CLK_33M
A17 No Use B17 SERIRQ
A18 GND B18 LAD0
A19 No Use B19 LAD1
A20 No Use B20 LAD2
A21 PLTRST_N B21 LAD3
A22 No Use B22 L_FRAME
A23 No Use B23 GND
A24 GND B24 No Use
A25 No Use B25 No Use
A26 No Use B26 No Use
A27 No Use B27 No Use
A28 No Use B28 GND
A29 GND B29 No Use
A30 No Use B30 No Use
94193291000E
©
Copyright 2015 Axiomtek Co., Ltd.
Version A1 April 2015
Printed in Taiwan
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