Adaptec 39160 Instalační příručka stáhnout pdf (Strana 4)

Installation Guide

Support for Older SCSI Devices

We recommend that if you have single-ended Ultra SCSI and ear-

lier SCSI devices you connect them to Channel A of the Adaptec

SCSI Card 39160 and that you connect newer Ultra2 and

Ultra160 SCSI devices to Channel B. This allows the Adaptec

SCSI Card 39160 to support newer Ultra160 and Ultra2 SCSI

devices at speeds up to 160 MBytes/sec while at the same time

supporting Ultra (legacy) devices at speeds up to 40 MBytes/sec.

It also allows you to use longer cable lengths for the newer SCSI

devices. (For more information about the maximum cable

lengths see the

Adaptec SCSI Card 39160 User’s Reference

The Adaptec SCSI Card 39160 is designed for computer

system original equipment manufacturers (OEMs). Use this

product with the original computer system designed by the

OEM; each OEM tailors their product specifications for their

specific design needs. Adaptec assumes no responsibility for

incompatibility or consequential damages if you use the

Adaptec SCSI Card 39160 in another computer system. All

product support and services are provided by the OEM.

If you connect Wide Ultra/Ultra SCSI devices to the

same SCSI channel as Ultra160 and Ultra2 SCSI devices, the

data transfer rate for the Ultra160 and Ultra2 SCSI devices

will drop to Ultra SCSI performance levels. To achieve maxi-

mum data transfer rates for the newer SCSI devices, be sure to

connect them on their own SCSI channel.

OTE

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Adaptec 39160 Instalační příručka Strana 4