Supermicro SUPERSERVER 6010H, User Manual

Page: 49 / 110

Chapter 5: Advanced Motherboard Setup
5-15
Serial Ports
Serial connector COM1 is located
below the parallel port (see
Figure 5-8). COM2 is a header
located on the motherboard near
the JA3 Ultra160 SCSI Channel B
connector. See the motherboard
layout on page 5-10 for locations.
See Table 5-12 for pin definitions.
Table 5-12
Serial Port Pin Definitions
(COM1, COM2)
Pin Number Definition
1 D C D
2 D S R
3 Serial In
4 R T S
5 Serial Out
Pin Number Definition
6 C T S
7 D T R
8 RI
9 G r o u n d
10 N C
Table 5-11
Fan Header Pin Definitions
(CPU, CHASSIS and OH FANs)
Pin
N u m b e r
1
2
3
Definition
Ground (black)
+12V (red)
T a c h o m e t e r
* Caution: These fan headers
are DC power.
Fan Headers*
There are several fan headers on
the that provide cooling
for various components. In addi-
tion to one fan header for each
processor, there are two over-
heat and two chassis fan head-
ers. When installed in the SC810
1U rackmount chassis, only the
main blower fan is used. The
blower fan should be connected to
the chassis fan header located
near the JF1 header. See the
motherboard layout on page 5-10
for locations. Refer to Table 5-11
for pin definitions.
Note: The maximum
current limitation for the onboard fans is 0.6
amps for each, not to exceed 1.25 amps for any
two fans. I.e. both CPU fans, both chassis fans
or both overheat fans.
Extra Universal Serial Bus
Header (USB0)
An additional connection for USB0
is included at J214. You cannot
have USB devices connected to
both J214 and the chassis I/O con-
nector. See Table 5-10 for pin
definitions. You will need a USB
cable (not included) for J214.
Pin
N u m b e r
2 5
2 7
2 9
3 1
Definition
+ 5 V
P O -
P O +
G r o u n d
Table 5-10
USB0 Pin
Definitions (J214)