A-1048 Expansion Card Setup - BOSER Technology BBS-1080S Manual

Downloaded from Elcodis.com electronic components distributor
3.4

A-1048 Expansion Card Setup

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