3Com 3CNJ90 manual Appendix D Setting up the Network Cabling at Your Site

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Installation Guide

Appendix D: Setting up the Network Cabling at Your Site

The network cabling at your site (from the wiring closet to the wall or cubicle opening) may already be installed. If it is not, install the cabling following these general guidelines.

CAUTION: It is recommended that a professional cable installer perform these procedures. Be sure to adhere to local safety and regulatory codes during the cable installation.

1.Connect one end of an Ethernet cable to your network. Usually, this connection is done in the Network wiring closet, via the patch panel.

2.Terminate the other end of the cable at the location where the NJ90 is being installed using a female RJ-45 connector. Refer to the connector manufacturer’s instructions for terminating the cable. Be sure to test the connector and verify it is working.

To ensure proper horizontal cabling functionality, adhere to the fol- lowing network cabling standards during installation:

ANSI/TIA/EIA-568Commercial Building Telecommunications Cabling Standard

ANSI/TIA/EIA-569Commercial Building Standard for Telecom- munications Pathways and Spaces

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Contents NJ90 Network Jack Page User Guide NJ90 Network Jack United States Government Legend Table of Contents Page NJ90 Package Contents NJ90 User GuideNJ90 Feature Description NJ90 DescriptionNJ90 Installation Install the NJ90 Network JackSet up the power supply LED DescriptionAppendix a NJ90 Specifications HardwareNetwork Interface Environment FeaturesPerformance Standards ConformanceAppendix B Wall Outlet Dimensions Appendix C Setting up the Power Supply Using an Integrated Switch with Power over EthernetUsing a Multi-port Ethernet Power Supply Using a Single-port Ethernet Power SupplyUsing the 3Com Local Power Supply Installation Instructions Component PurposeAppendix D Setting up the Network Cabling at Your Site Appendix E Troubleshooting the NJ90 Day Free Installation Support Online Technical ServicesAppendix F Contacting Technical Support Support from Your Network Supplier Support from 3ComReturning Products for Repair Installation Guide Limited Warranty Installation Guide Limited Warranty Page Page 3Com Corporation