Owner`s manual

ix
Preface
This manual provides an overview of the DEChub 900 MultiSwitch hub. It also
describes how to install, manage, and troubleshoot the hub.
Intended Audience
This manual is for personnel who will install and use the DEChub 900 MultiSwitch
hub.
Structure of This Manual
This manual has six chapters and three appendixes, as follows:
Chapter
Description
1 Provides an overview of the DEChub 900 MultiSwitch hub.
2 Describes how to install the DEChub 900 MultiSwitch hub.
3 Describes the Hub Manager.
4 Describes network management.
5 Describes the hub power system.
6 Provides problem solving information for the hub.
Appendix A Describes the mechanical, electrical, and acoustic specifi-
cations, and provides country–specific order numbers.
Appendix B Provides connector, cable, and adapter pin assignment
information.
Appendix C
Provides information about related RFCs and Digital Private
MIBs.