ONline 17-Slot System Concentrator Installation and Operation Guide xiv
Structure of This GuideThis guide contains the following chapters:
Chapter 1, Introduction – Introduces the p rincipal features of the ONline
System Concentrator and provides a front and rea r view of the unit.
Chapter 2, Installation and Troubleshooting – Provide s illustrated
procedures for installing and verify ing the operation of the 17-Slot ONline
System Concentrator.
Chapter 3, Maintenance – Describes how to o rder and replace
serviceable parts on the ONline Syste m Concentrator. These parts include
the power supply, backup power supply, and fan units.
Appendix A, Specificat ions – Provides product dimens ions, power
requirements, and other specifica ti ons for the unit.
Appendix B, Slot Usage Char t – Provides a chart to record informatio n
about which modules are insta lled in the 17 concentrator slots.
Appendix C - Technical Support – Lists the various methods for
contacting the 3Com technica l support organization and for accessing
other product support services.
Index