User Guide

Chapter 2: Hardware setupChapter 2: Hardware setup

Chapter 2: Hardware setup

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2-36

Refer to the following tables for the jumper settings and the appropriate

ID# for each SCSI HDD bay.

Cascade configurationCascade configuration

Cascade configuration

First backplane (BP1)First backplane (BP1)

First backplane (BP1)

J1 settingJ1 setting

J1 setting

(1-3 shorted, 2-4 shorted)

DeviceDevice

Device

SCSI ID#SCSI ID#

SCSI ID#

Drive Bay 1 ID0

Drive Bay 2 ID1

Drive Bay 3 ID2

Drive Bay 4 ID3

GEM SAF-TE ID15

Second backplane (BP2)Second backplane (BP2)

Second backplane (BP2)

J1 settingJ1 setting

J1 setting

(3-5 shorted, 4-6 shorted)

DeviceDevice

Device

SCSI ID#SCSI ID#

SCSI ID#

Drive Bay 5 ID4

Drive Bay 6 ID5

Drive Bay 7 ID6

Drive Bay 8 ID8

GEM SAF-TE ID11

Setting 1: Using single-channel SCSI/RAID card

SCSI backplane jumper settings and HDD ID assignmentsSCSI backplane jumper settings and HDD ID assignments

SCSI backplane jumper settings and HDD ID assignments

The 6-pin jumper

J1 J1

J 1 on each of the SCSI backplanes allows you to define

your desired SCSI configuration.

The picture below shows the location of jumper J1 with pins 1-3 and 2-4

shorted.