Quantum DAT 160 Guia do Utilizador descarregar pdf (Página 34)

Chapter 2 Installing Internal Tape Drives

Attach Power and SCSI Cables

Quantum DAT 160 User’s Guide 20

Therefore, assuming the HBA is the first device on the bus, you should

check that the second terminator is placed after the last device (see

figure 12

Checking SCSI

Termination 2

The internal tape drive does not provide SCSI termination. Figure 12

shows two examples of terminating the internal tape drives.

If the drive is the only SCSI device on the bus:

1 Attach it to the next-to-last connector on the SCSI chain.

2 Attach a multi-mode terminator to the last connector in the chain.

This terminator typically is a small, rectangular plastic block that is

marked SCSI Terminator and attaches to the cable.

Figure 12 Two SCSI

Termination Examples for the

Internal Tape Drives

SCSI terminator

Tape drive

(no termination)

SCSI device

(termination

disabled)

SCSI controller

(termination

enabled)

SCSI device

(termination

enabled)

Tape drive

(no termination)

SCSI controller

(termination

enabled)

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Quantum DAT 160 Guia do Utilizador Página 34