6&6,￿%DFNSODQH￿%RDUG￿/D\RXWV

Figure 1-20 shows the location of the connectors on the split, hot-pluggable

1 x 3 SCSI backplane board; Table 1-6 describes the connectors on the board.

 

 

 

 

backplane connector

 

 

 

 

(connects to matching

 

 

 

 

connector on SCSI

 

 

 

 

backplane board)

power input

 

 

 

 

 

 

connector

SCSI backplane auxiliary board

SCA-2compatible SCSI

(POWER)

 

 

 

 

 

 

 

connectors on reverse side

 

 

 

 

(SLOT0 through SLOT2)

system-board

 

 

 

 

 

 

data cable connector

 

 

 

 

Ultra2/LVD SCSI

(PLANAR)

 

 

 

 

 

 

 

 

cable connector

7DEOH￿￿￿￿6&6,%DFNSODQH%RDUG&RQQHFWRUV

(SCSIA)

 

 

&RQQHFWRU

'HVFULSWLRQ

 

 

 

 

)LJXUH ￿￿￿￿[

SCSI backplane board

 

 

 

PLANAR

System-board data cable connector

 

(connects to the system board and

&$87,21￿6KRXOG\RXUHPRYH

 

IURPWKH6&6,EDFNSODQHERDUG

VWRUHGLQ(3520￿+RZHYHU￿LIWKH6&6,EFNSODQHPD\

ILUPZDUHLVUHSODFH￿

 

the front control panel)

 

 

 

HLWKHUE\UHPRYLQJWKH

SRZHUGGWDFDEOHRUGXULQJ

PHQWRIWKHV\VWHPERDUGV\VWHPEDWWHU\￿ERD\RX

QHHGWRUHIODVKWKH6&6,

EDFNSODQHILUPZDUH￿7KH

 

ILUPZUHRQWKH6&6,EDFNSODQHLV

POWER

Power input connector

 

 

 

XSGDWHG￿WKHXSGDWHLVVWRUHGJLQDOYRODWLOH5$0￿,ISRZHULVUHPRYHG

SCSIA

Ultra2/LVD SCSI cable connector

SLOTn

SCA-2–compatible SCSI hard-disk drive

 

connector

 

 

 

 

System Overview

1-19

Page 27
Image 27
Dell 6350 manual Dfnsodqh%Rdug/D\Rxwv, Scsi backplane auxiliary board