SCSI Connections

 

 

 

 

 

Determining SCSI Bus Length

Table 22

Bus Length Worksheet for NSE SCSI Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

NSE SCSI

 

Internal NSE SCSI Bus

Device Internal Length

 

External

 

 

 

 

Cable Length

 

 

Device

 

Length meters (feet)

meters (feet)

 

 

 

 

 

meters (feet)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System Unit

 

1.5

(4.9)

1.5 (4.9)

 

N/A

 

 

 

 

 

 

 

 

 

 

 

A2655A

 

0.3

(1.0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1520B

 

0.2

(0.7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1521B

 

0.2

(0.7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1700C

 

1.1

(3.6)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1701C

 

0.3

(1.0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1704C

 

0.0

(0.0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1705C

 

0.0

(0.0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C2213A

 

1.5

(4.9)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C2217T

 

1.3

(4.3)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Subtotals: __________

+ __________

 

 

 

 

 

Total NSE SCSI Bus Length

= __________

 

(Total NSE SCSI bus length not to exceed 6 meters [19.6 feet])

FWD SCSI Bus Length

Follow these instructions to calculate your total bus length for the FWD

SCSI bus on your system, using Table 23.

1List all of your internal FWD SCSI disk drives in the first column.

2In the third column, write the lengths of the internal FWD SCSI bus that corre- spond to your devices.

3In the fourth column, write down the lengths of the FWD SCSI interconnect ca- bles you are using for your installation. (Cable lengths are listed in subsection “Cables” in the section on “SCSI Restrictions.”)

4Add all of the numbers in the third column and write the sum on the subtotal line

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HP B132L, B160L, B180L manual FWD Scsi Bus Length, Bus Length Worksheet for NSE Scsi Bus