SUPER MICRO Computer m28sab/m28sab-oem manual Chapter SAS-I28A Backplane Specifications

Page 11

Safety Information and Technical Specifications

Chapter 3

SAS-I28A Backplane Specifications

3-1 Front Connectors and Jumpers

17

A18

JSM2

A1

44

34

UPGRADE #2

#1 22

12

 

A18

JSM1

A1

 

 

 

 

 

 

 

6

523

 

 

 

 

 

 

 

 

 

 

 

1

2

 

 

 

 

 

 

MH1

 

 

 

 

 

JP47

JP46

 

 

 

 

 

MH2

JP61

 

 

 

 

5

62

1

 

 

 

 

 

 

1-2 WITH FAN

 

 

 

 

 

 

 

 

 

 

 

 

2-3 NO FAN

 

 

 

 

 

 

33

 

 

 

 

 

 

1

 

 

 

 

23

 

 

 

 

Y1

 

 

 

 

 

 

 

8

 

 

 

 

 

 

B18 SAS IN #4-#7

 

Y2

 

 

 

 

B18 SAS IN #0-#3

 

 

 

B1

 

34

U40 44

RP14

B1

 

JP61

 

 

 

 

 

 

 

 

 

 

3

 

1

 

 

TP4 TP3

 

 

 

 

 

 

JP54

 

 

 

 

 

 

 

 

1

 

 

 

 

1

1

 

1

 

 

 

 

1 FAN

 

2

 

6

ACT LED TEST

5

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

JP62 1-2 WITH FAN 2-3 NO FAN

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

1

 

4

 

 

 

 

 

 

 

 

 

 

 

3

 

JP3

 

 

 

+

 

 

 

+

 

 

 

 

 

 

 

 

 

3

JP62

1

 

 

 

+

 

 

 

1

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R69

3

 

 

 

 

 

 

 

 

 

 

JP25: OH TEMP

 

C84 JP25

 

1

 

C78

 

 

1

 

4

 

OPEN 45 C

 

 

 

 

BPN-SASI28A

C77

 

+12V

JP1

+5V

DESIGNED IN USA

1-2 50 C

 

 

 

9071 RST

 

2-3 55 C

 

 

 

 

 

REV 1.00

 

 

ARB CODE

 

Figure 3-1: Front Connectors and Components

Front Connectors and Components

 

 

1.

SAS IN #0 - #3: JSM1

6.

MG9071 chip

2.

SAS IN #4 - #7: JSM2

7.

Upgrade connector #1: JP46

3.

Power connector: JP1

8.

Upgrade connector #2: JP47

4.

Power connector: JP3

9.

Fan connector: JP54

5.

MG9071 chip

 

 

3-1

Image 11
Contents Super M28SAB Mobile Rack Users Guide Table of Contents Contacting Supermicro Returning Merchandise for Service M28SAB Mobile Rack Users Guide General Safety Guidelines Chapter Safety GuidelinesESD Safety Guidelines An Important Note to Users Overview Product FeaturesChapter Introduction Additional Information Chapter SAS-I28A Backplane Specifications Front Connectors and JumpersFront Connectors and Components Front Components, Connectors and Pin Definitions JP62 JP25 General Jumper SettingsFront Jumper Locations and Pin Definitions JP61Rear Connectors and LED Indicators Tools Required Chapter Mobile Rack Installation InstructionsShipping Lists for M28SAB and M28SAB-OEM Other Parts Setup and Installation StepsMobile Rack Chassis Installation Prior to Accessing the Mobile Rack Before Accessing the Mobile RackRemoving the Cooling Fan from the Mobile Rack Cooling Fan Installation M28SAB OnlyRelease Tab Hard Drive Tray Latch Hard Drive InstallationInstalling Hard Drives into the Mobile Rack Hard Drive and Hard Drive Tray Hard Drive Hard Drive Carrier M3 ScrewsAdvanced Configuration Connect Data and Power CablesConnecting the Cables Accessing the Mobile Rack Backplane OptionalM28SAB Mobile Rack Users Guide