Supermicro CSE-808T-1200B Uživatelský manuál stáhnout pdf (Strana 57)

C-5

Appendix C: SAS-808 Backplane Specications

JP10

JP13

SAS

D5D12

SAS

D13

SAS

D14

SAS

R82

D15

GNDGND+12V +5V

REV 1.0

SAS808

C-7 Front Jumper Locations and Pin Denitions

Explanation of Jumpers

To modify the operation of the backplane,

jumpers can be used to choose between

optional settings. Jumpers create shorts

between two pins to change the function

of the connector. Pin 1 is identied with

a square solder pad on the printed circuit

board. Note: On two pin jumpers, "Closed"

means the jumper is on and "Open" means

the jumper is off the pins.

Connector

Pins

Jumper

Setting

3 2 1

Jumper Settings

Jumper Jumper Settings Note

JP18

Open: Default

Closed: Reset

Buzzer reset*

JP25

Open: 45º Celcius

C-2: 50º Celcius (Default)

2-3: 55º Celcius

Overheat temperature

JP18

JP 10

JP 13

SA S

D5D12

SA S

D13

SA S

D14

SA S

R82

D15

GNDGND+12V +5V

REV 1.0

S A S8 08

JP25

Figure C-2: Front Jumpers

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

occurred.

The buzzer alarm is triggered by the following condition:

A system temperature over 50º Celsius.

1 2 ... 52 53 54 55 56 57 58 59 60

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