BBS-1080S Datasheet, PDF (21/88 Pages) BOSER Technology Co., Ltd – 19” 1U Height Half-size Bare Bone System with Pentium 4 Embedded Engine Board & 180W P4 ATX P/S

3.4 A-1048 Expansion Card Setup
CN1: Internal LAN Connector (5x2 Header)
PIN
1
3
5
7
9
Description
VCC
RRX+
ACTLED
SPEEDLED
TTX+
PIN
2
4
6
8
10
Description
LILED
RRX-
LANC1
LANC2
TTX-
2 4 6 8 10
13579
CN2: RJ-45 Connector
CN3: Internal Serial Port Connector (10x2 Header)
PIN
1
3
5
7
9
11
13
15
17
19
Description
DCD1
RXD1
TXD1
DTR1
GND
DCD2
RXD2
TXD2
DTR2
GND
PIN
2
4
6
8
10
12
14
16
18
20
Description
DSR1
RTS1
CTS1
RI1
N/C
DSR2
RTS2
CTS2
RI2
N/C
1
DCD1
RXD1
TXD1
DTR1
GND
DCD2
RXD2
TXD2
DTR2
GND
19
2
DSR1
RTS1
CTS1
RI1
N/C
DSR2
RTS2
CTS2
RI2
N/C
20
CN4: Dual Serial Port Connector (DB9)
13