3Com U.S. Robotics Cable Modem CMXQuick Installation GuideWhat You Need to Install Your Cable Modem CMXIInncclluuddeedd::• Cable modem• Cable modem power supply• RJ-45 network cable• Rubber feet and stacking clips kit• Cable Connections CD-ROM• This Quick Installation Guide• User’s Guide & ReferencePN 1.024.1970-00Copyright 3Com Corporation. All rights reserved. 3Com and U.S. Roboticsare registered trademarks and Connections is a trademark of 3ComCorporation. Windows is a registered trademark of Microsoft Corp.Macintosh is a registered trademark of Apple Computer, Inc. Any othertrademarks, trade names, or service marks used in this manual are theproperty of their respective owners.NNoott IInncclluuddeedd::• A PC running Windows 95 (or later) or a Macintoshrunning System 7.5 (or later) with TCP/IP protocolinstalled (see the “Before You Begin” section in theincluded User’s Guide & Reference for more informationabout installing TCP/IP)• An active two-way cable line• An active Ethernet port or network interface card (NIC)installed in your computer• A 7/16 inch (or adjustable) wrench for securing the cableline to the modem• A screwdriver, pushpins, and screws (for optional wall-mounting). The screw heads should be at least 0.2” (5mm)in diameter for them to be properly captured in the slot. Ifyou are using wood screws, use #6 pan heads orequivalent.