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ONline 17-Slot System Concentrator Installation and Operation Guide xiv
Structure of This Guide
This guide contains the following chapters:
Chapter 1, Introduction – Introduces the principal features of the ONline
System Concentrator and provides a front and rear view of the unit.
Chapter 2, Installation and Troubleshooting – Provides illustrated
procedures for installing and verifying the operation of the 17-Slot ONline
System Concentrator.
Chapter 3, Maintenance – Describes how to order and replace
serviceable parts on the ONline System Concentrator. These parts include
the power supply, backup power supply, and fan units.
Appendix A, Specifications – Provides product dimensions, power
requirements, and other specifications for the unit.
Appendix B, Slot Usage Chart – Provides a chart to record information
about which modules are installed in the 17 concentrator slots.
Appendix C - Technical Support – Lists the various methods for
contacting the 3Com technical support organization and for accessing
other product support services.
Index