Supermicro CSE-847E26-R1K28JBOD Manual de usuario descargar pdf (Pagina 77)

D-7

Appendix D: SAS2-847EL Backplane Specications

General Jumper Settings

Jumper Jumper Settings Note

PRI_MODE1 and 2 Pins 2-3

Factory Setting

Do not change

SEC_MODE1 and 2 Pins 2-3

Factory Setting

Do not change

MDI01 and 02 No jumper required SMC internal use only

UART_P1 No jumper required Primary UART connector

UART_S1 No jumper required

Secondary UART connector

(Not present on SAS2-847E2)

JP1 No jumper required Buzzer connector

BUZZER_ENB1

Open: Disable

Closed: Enable

Buzzer enable*

ACTLED1

Open: Disable

Closed: Enable

For manufacturing use only

FAN_MONITOR_DIS-

ABLE

Open: Enable

Closed: Disable

Fan monitor settings

FANFAIL_LED_DIS-

ABLE

Open: Enable

Closed: Disable

Disables the fan failure LED

EXPDBG1 N/A For manufacturing use only.

EXPDBG2 N/A For manufacturing use only.

*The buzzer sound indicates that a condition requiring immediate attention has

occurred.

The buzzer alarm is triggered by the following conditions:

Hard drive failure1.

Fan failure2.

System temperature over 45º Celsius.3.

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 103 104

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Supermicro CSE-847E26-R1K28JBOD Manual de usuario Pagina 77