Compaq S5 Switch User Manual


 
EK-SMDZS-UG. B01 iii
Contents
Revision Record
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v
About This Guide
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vii
1 Introducing the 16-Bit UltraSCSI Hub (Rack-Mountable)
1.1 UltraSCSI Hub Features..........................................................................................1–1
1.2 Product Descriptions...............................................................................................1–2
1.2.1 DWZZH-S5......................................................................................................1–2
1.2.2 DWZZH-09 ......................................................................................................1–3
1.3 Product Specifications ............................................................................................1–4
2 Setting Up the DWZZH-09
2.1 Set Up DWZZH-09..................................................................................................2-1
2.1.1 Install 0.5m Cable in DWZZH-09......................................................................2-1
2.2 Configuration Note.................................................................................................2–4
3 Using the 16-Bit UltraSCSI Hub
3.1 Large Hub Fair Arbitration .....................................................................................3–1
3.2 Large Hub Addressing Configurations....................................................................3–2
3.2.1 Narrow Addressing Setting...............................................................................3–2
3.3 Front Panel.............................................................................................................3–4
3.3.1 Fair ARB Disable .............................................................................................3–6
3.3.2 Indicators..........................................................................................................3–6
3.4 Determining the Configuration ...............................................................................3–8
3.5 Selecting the SCSI Cables.......................................................................................3–8
4 Installing the DWZZH-09 Upgrade Kit
4.1 Install Upgrade.......................................................................................................4–2
4.1.1 Install 0.5m Cable.............................................................................................4–2
5 SWCC and UltraSCSI Hubs
5.1 Agents and Storage.................................................................................................5–1
Appendix A Removable Parts of the DWZZH–S5 and DWZZH–09......A–1
Glossary.......................................................................................................G–1