Supero H8QC8+, Руководство пользователя, Страница: 32 / 80

2-10
H8QC8(+)/H8QCE(+) User's Manual
Fan Headers
The serverboard has nine fan head-
ers, which are designated FAN1
through FAN9. Fans speed may be
set to full or variable speed with a
BIOS setting. See the table on the
right for pin defi nitions.
Note: when using active heatsinks,
FAN4 is for CPU1, FAN3 is for CPU2,
FAN7 is for CPU3 and FAN8 is for
CPU4.
Serial Ports
The COM1 serial port is located un-
der the parallel port and the COM2
header (on the H8QC8/H8QCE only)
is located between PCI slots #2 and
#3. Refer to the table on the right for
pin defi nitions.
JLAN1/2 (Ethernet Ports)
Two Gigabit Ethernet ports (desig-
nated JLAN1 and JLAN2) are located
beside the COM2 port. These Ether-
net ports accept RJ45 type cables.
Note: NC indicates no connection.
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
Fan Header
Pin Defi nitions
(FAN1-9)
Pin# Defi nition
1 Ground (Black)
2 +12V/9V (Red)
3 Tachometer
Extra USB Headers
Tw o a d d i t i o n a l U S B 2 . 0 h e a d -
ers (USB2/3) are included on the
serverboard. These may be con-
nected to provide front side access.
A USB cable (not included) is needed
for the connection. See the table on
the right for pin defi nitions.
Extra Universal Serial Bus Headers
Pin Defi nitions (USB2/3)
USB2
Pin # Defi nition USB3
Pin # Defi nition
1 +5V 1 +5V
2 PO- 2 PO-
3 PO+ 3 PO+
4 Ground 4 Ground
5 Key 5 No connection
Note: Fan speed may controlled by a BIOS
setting to change with system temperature.
As a result, pin 2 may be either 12V or 9 V.
See page 4-14.