Supermicro SuperServer 5035L-I, User Manual

Page: 39 / 82

Chapter 5: Advanced Motherboard Setup
5-15
LAN1/LAN2 (Ethernet Ports)
Two Ethernet ports are located on the
I/O backplane. These ports accept
RJ45 type cables.
NC = No Connection
Serial Ports
Two serial ports are included on the
X7SLM-L. See the table on the right
for pin defi nitions.
Serial Port Pin Defi nitions
(COM1/COM2)
Pin # Defi nition Pin # Defi nition
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 Ground 10 NC
Power LED/Speaker
On the JD1 header, pins 1~3 are used
for a power LED and pins 4~7 are
used for an external speaker. If you
wish to use the onboard speaker, you
should close pins 6-7 with a jumper.
See the table on the right for speaker
pin defi nitions.
Speaker Connector
Pin Defi nitions (JD1)
Pin Setting Defi nition
Pins 6-7 Internal Speaker
Pins 4-7 External Speaker
Universal Serial Bus (USB)
Two Universal Serial Bus ports (USB
0 and USB 1) are located on the I/O
backplane. Additionally, two Type A
USB headers (USB 4 & USB 7) and
four USB connections (USB 2/3, 5/6)
are also located on the motherboard
to provide front chassis access. (Ca-
bles are not included). See the tables
on the right for pin defi nitions.
USB 0/1, USB4/5, 6/7
Pin Defi nitions
Pin# Defi nition Pin# Defi nition
1 +5V 5 +5V
2 USB_PN1 6 USB_PN0
3 USB_PP1 7 USB_PP0
4 Ground 8 Ground
Front Panel USB 8, 9, 10~11
Pin Defi nitions
USB 8, 9, 10
Pin # Defi nition USB 11
Pin # Defi nition
1 +5V 6 +5V
2 USB_PN2 7 USB_PN3
3 USB_PP2 8 USB_PP3
4 Ground 9 Ground
5 No Con-
nection 10 Key