ASROCK Rack EP2C621D16HM-AB, Руководство пользователя

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Auxiliary Panel Header
(18-pin AUX PANEL_1)
(see p.6, No. 39) This header supports multiple
functions on the front panel,
including the front panel SMB,
internet status indicator and
chassis intrusion pin.
Serial ATA3 Connector
(SATA_0)
(see p.6, No. 44)
SA
TA_0
The SATA3 connector supports
SATA data cables for internal
storage devices with up to 6.0
Gb/s data transfer rate.
A. Front panel SMBus connecting pin (6-1 pin FPSMB)
This header allows you to connect SMBus (System Management Bus) equipment. It can
be used for communication between peripheral equipment in the system, which has slower
transmission rates, and power management equipment.
B. Internet status indicator (2-pin LAN1_LED, LAN2_LED)
These two 2-pin headers allow you to use the Gigabit internet indicator cable to connect
to the LAN status indicator. When this indicator flickers, it means that the internet is prop-
erly connected.
C. Chassis intrusion pin (2-pin CHASSIS)
This header is provided for host computer chassis with chassis intrusion detection designs.
In addition, it must also work with external detection equipment, such as a chassis intru-
sion detection sensor or a microswitch. When this function is activated, if any chassis
component movement occurs, the sensor will immediately detect it and send a signal to this
header, and the system will then record this chassis intrusion event. The default setting is
set to the CASEOPEN and GND pin; this function is off.
D. Locator LED (4-pin LOCATOR)
This header is for the locator switch and LED on the front panel.
E. System Fault LED (2-pin LOCATOR)
This header is for the Fault LED on the system.
GND
SMB_CLK
SMB_Alert
CASEOPEN
1
SMB_DATA
+3VSB
LAN1_LINK
LED_PWR
LAN2_LINK
LED_PWR
+5VSB
GND
GND
LOCA
LOCATORLED1-
LOCATORBTN#
System Fault LED-
A
B
C
D
System Fault LED+
E