Quantum DLT-S4 Betriebsanweisung

Chapter 8  Serial Attached SCSI (SAS) Interface

SAS Tape Drive Speed

DLT-S4 Product Manual

65

DLT S4 SAS tape drives use slightly more power than SCSI-configured 

tape drives. See the DLT-S4 Product Specification (81-81279-xx) for 

additional information. 

SAS Tape Drive Speed

8

SAS DLT-S4 tape drives auto-negotiate the speed. The tape drive 

attempts to synchronize:

• first at 3 Gb per second
• then at 1.5 Gb per second

World-wide Names

8

Each DLT-S4 tape drive contains two unique, 64-bit world-wide names: a 

node name for the tape drive, and one for the tape drive’s SAS port. The 

tape drive reports the world-wide names to the host through the 

 

Command (12h). See the DLT-S4 Interface Reference Guide (81-81281-xx) for 

more information.