Host Interface; Other Requirements; Scsi Host Adapter; Scsi Terminator - ADIC Scalar 24 Installation And Operation Manual

Scalar 24

Host Interface

The Scalar 24 is a SCSI target device and can be connected to a Low Voltage Differential/Single-
Ended (LVD/SE) SCSI bus. Both ends of the bus must be terminated.
The Scalar 24 can also be connected to a Fibre Channel Host Storage Area Network (SAN) via the
optional Storage Networking Controller (SNC). The SNC converts fiber channel protocol to parallel
SCSI protocol.

Other Requirements

The following are additional requirements for your Scalar 24.

SCSI Host Adapter

Your Scalar 24 must be connected to either an integrated SCSI host or a separate SCSI interface
(host adapter) card installed in the host computer–either directly to the I/O connector on the card or
as part of an existing SCSI chain. The host adapter you choose will depend on your system
requirements and your needs. If you are not sure about your host adapter requirements, please call
ADIC's Technical Assistance Center (ATAC) and ask for assistance. The SCSI interface must be
installed before you connect the Scalar 24.

SCSI Terminator

If the Scalar 24 is the last device on the SCSI chain, a terminator is required. The terminator
attaches to the SCSI connector on the drive module. For information on installing the terminator,
see Connecting to a SCSI Bus

Application Software

A variety of backup and data storage software is available for use with your Scalar 24. The software
you use will depend upon your storage needs and the system you are using. Please check with
ADIC Sales or Customer Assistance if you have a question on the compatibility of a particular
software package.
Now you are ready to connect the Scalar 24 to your host computer. Follow the instructions provided
in Getting Started on page 4-1.
Description
on page 4-2.
3-7