Adaptec 1045 Guide de l'utilisateur télécharger pdf (Page 50)

Introduction to SAS

In this chapter...

Terminology Used in This Appendix .................................................................................... 51

What is SAS? ........................................................................................................................... 51

How do SAS Devices Communicate?.................................................................................... 52

What’s a Phy? .......................................................................................................................... 52

What’s a SAS Port?.................................................................................................................. 52

What’s a SAS Address?............................................................................................................ 53

What’s a SAS Connector?....................................................................................................... 53

What do SAS Cables Look Like?............................................................................................ 53

How are Disk Drives Identified in SAS?................................................................................ 53

What are the SAS Connection Options? ............................................................................... 54

How is SAS Different from Parallel SCSI?............................................................................. 55

This section provides a basic overview of the main features of SAS, introduces some common

SAS terms, and explains how SAS differs from parallel SCSI.

Note:

For technical articles and tutorials about SAS, refer to the SCSI Trade Association (STA

)

Web site at

www.scsita.org

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 68 69

Pas de commentaire

Adaptec 1045 Guide de l'utilisateur Page 50