Supero 2027R-E1CR24N, Руководство пользователя

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Chapter 5: Advanced Serverboard Setup
5-19
Chassis Intrusion
The Chassis Intrusion header is des-
ignated JL1. Attach an appropriate
cable from the chassis to inform you
of a chassis intrusion when the chas-
sis is opened
Chassis Intrusion
Pin Definitions
Pin# Definition
1 Intrusion Input
2 Ground
Ethernet Ports
Four Ethernet ports are located on the
I/O backplane. A dedicated IPMI LAN
port is also included to provide KVM
support for IPMI 2.0. These ports ac-
cept RJ45 type cables. Please refer to
Section 5-11 for LAN LED information.
Power LED/Speaker
On the JD1 header, pins 1-3 are for
a power LED and pins 4-7 are for the
speaker. Close pins 4-7 with a jumper
to use an external speaker. If you wish
to use the onboard speaker, please
close pins 6-7. See the table on the
right for speaker pin definitions.
Speaker Connector
Pin Settings
Pin Setting Definition
Pins 4-7 External Speaker
Pins 6-7 Internal Speaker
Internal Speaker
The internal speaker, located at SP1,
can be used to provide audible indica-
tions for various beep codes. See the
table on the right for pin definitions..
Internal Buzzer (SP1)
Pin Definition
Pin# Definitions
Pin 1 Pos. (+) Beep In
Pin 2 Neg. (-) Alarm
Speaker
PWR LED Connector
Pin Definitions
Pin Setting Definition
Pin 1 Anode (+)
Pin2 Cathode (-)
Pin3 NA
Overheat/Fan Fail LED
The JOH1 header is used to connect
an LED indicator to provide warnings
of chassis overheating and fan failure.
This LED will blink when a fan failure
occurs. Refer to the table on the right
for pin definitions.
OH/Fan Fail LED
Status
State Message
Solid Overheat
Blinking Fan Fail