Quantum Scalar 218 Especificaciones descargar pdf (Pagina 30)

20 Equipment Description

Installing SCSI Cables, Jumpers, and Terminators

Follow the steps on the following pages to connect your Scalar 218 to the SCSI bus. This

involves installing SCSI cables, terminators and jumpers (daisy chain cables) onto the SCSI

connectors at the rear of the Scalar 218.

Notes

• Make sure that the interface cables you are planning on using have

the appropriate connectors on each end. If the host computer's

SCSI connector is different from that on your Scalar 218, you will

need to obtain an adapter or a different cable. Consult your dealer

or adic Customer Assistance if you need help.

• The interface cable(s) must be shielded – adic can supply you with

the correct type(s).

Determining Your SCSI Configuration

The Scalar 218 consists of up to three SCSI devices; two drives and the robotics. Listed below

are the SCSI configurations supported by the library:

• Connection to up to three SCSI interface channels (buses) are allowed.

• The SCSI buses can be either single-ended or differential. They should each match the

devices they are connected to.

Note

Single-ended SCSI devices and differential SCSI devices are not

compatible. They cannot be connected to the same SCSI bus.

• Each tape drive and the robotics can be connected to separate SCSI buses, or all three

devices can be connected to the same SCSI bus.

• A device (drive or robotics) can be connected to more than one SCSI bus when integrated

into a multi-initiator environment.

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Quantum Scalar 218 Especificaciones Pagina 30