Supermicro SYS-7047R-3RF4+ Datový list stáhnout pdf (Strana 49)

Chapter 5: Advanced Serverboard Setup

5-19

Chassis Intrusion

The Chassis Intrusion header is des-

ignated JL1. Attach a chassis intrusion

cable from the chassis to inform you of

a chassis intrusion when the chassis

is opened

Chassis Intrusion

Pin Deﬁ nitions

Pin# Deﬁ nition

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 deﬁ nitions.

Speaker Connector

Pin Settings

Pin Setting Deﬁ nition

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 deﬁ nitions..

Internal Buzzer (SP1)

Pin Deﬁ nition

Pin# Deﬁ nitions

Pin 1 Pos. (+) Beep In

Pin 2 Neg. (-) Alarm

Speaker

PWR LED Connector

Pin Deﬁ nitions

Pin Setting Deﬁ nition

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 deﬁ nitions.

OH/Fan Fail LED

Status

State Message

Solid Overheat

Blinking Fan Fail

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 107 108

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