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About This Manual
Overview
Introduction This manual describes features, hardware, specifications, and applications for the
3Com PathBuilder S24x, 26x and 27x switch.
Audience This manual is intended for operators of the 3Com PathBuilder S24x, 26x and 27x
switch.
How to Use This
Manual
The following table describes the contents of this manual.
Special Notices The following notices emphasize certain information in the manual. Each serves a
special purpose and is displayed in the format shown:
Caution
Caution provides you with information that, if not followed, can result in damage to
software, hardware, or data.
Mise en Garde
Une mise en garde vous fournit des informations qui, si elles ne sont pas observées,
peuvent se traduire par des dommages pour le logiciel, le matériel ou les données.
This Chapter... Describes:
Chapter 1 PathBuilder S24x, 26x and 27x switch hardware and
software features, and FCC and Telephone Company
procedures and requirements.
Chapter 2 Setting up a PathBuilder S24x, 26x and 27x switch,
including site preparation, how to unpack the unit, and
installation procedures.
Chapter 3 Installing the hardware on the PathBuilder S24x, 26x
and 27x switch, powerup and verification, and installa-
tion of software options.
Chapter 4 Maintaining the PathBuilder S24x, 26x and 27x switch
including replacement of cards and motherboard.
Chapter 5 Channelized Data option for the PathBuilder S24x, 26x
and 27x switch.
Appendix A Cable pinouts for Ethernet.
Appendix B Product specifications.
Appendix C Error Codes
Appendix D Technical Support