SCSI Backplane Component Locations


SCSI Backplane Component Locations

The following simplified layout of the SCSI backplane identifies the components. Refer to this figure when you set the jumpers on the backplane.

 

1 Wide (16-bit) SCSI connector
2 Option jumper block (J10)
3 SCSI hot-swap drive connectors (on reverse side of backplane)
4 Repeater card connector
5 Power connector


SCSI Backplane Option Jumpers

The option jumper block on the SCSI backplane defines the SCSI IDs for hot-swap drives. See the (above) illustration for the location of the option jumper block (J10). Table 11 summarizes the settings for the SCSI backplane option jumper block (J10).

The below table shows the SCSI IDs that you can use for hot-swap drives.

SCSI IDs for Hot-Swap Drives

J10
Pins
5-6		 J10
Pins
11-12		 Bay 1 Bay 2 Bay 3 Bay 4 Bay 5 Bay 6
No
jumper		 No
jumper		 0 1 2 3 4 5
No
jumper		 jumper 5 4 3 2 1 0
jumper No
jumper		 13 12 11 10 9 8


Notes:

  1.  No jumper on pins 5-6 and 11-12 is the default.
  2.  Jumpers on pins 5-6 and 11-12 is not supported.

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