Filter
Top Products
181
SCSI Connections
Determining SCSI Bus Length
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.
1 List all of your internal FWD SCSI disk drives in the first column.
2 In the third column, write the lengths of the internal FWD SCSI bus that corre-
spond to your devices.
3 In 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.”)
4 Add all of the numbers in the third column and write the sum on the subtotal line
Table 22 Bus Length Worksheet for NSE SCSI Bus
NSE SCSI
Device
Internal NSE SCSI Bus
Length meters (feet)
Device Internal Length
meters (feet)
External
Cable Length
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)