3Com 3CNJ90 Switch User Manual


 
Table of Contents
Contents
1. NJ90 Package Contents 1
2. NJ90 Description 2
3. NJ90 Installation 3
Appendix
A: NJ90 Specifications 5
B: Wall Outlet Dimensions 7
C: Setting up the Power Supply 8
D: Setting up the Network Cabling at Your Site 12
E: Troubleshooting the NJ90 13
F: Contacting Technical Support 14
Limited Warranty & Regulatory Compliance Information 17
List of Illustrations
Fig.1 NJ90 Feature Description 2
Fig.2 NJ90 Installation 3
Fig.3 NJ90 Dimensions 5
Fig.4 Wall Outlet (NEMA-WD6) Dimensions 7
Fig.5 Using an Integrated Switch with Power over Ethernet 8
Fig.6 Using a Multi-port Ethernet Power Supply 9
Fig.7 Using a Single-port Ethernet Power Supply 10
Fig.8 Using the 3Com Local Power Supply 10