3Com 3C10220 - page 26

26 CHAPTER 2: INSTALLING THE ETHERNETPOWER SOURCE AND END DEVICES

When the connection is complete between the EPS and the 3Com

Wireless Access Point, verify that:

■The power LED continues to flash until the Wireless Access Point

completes the bootstrap sequence.

■The Power LED then stays illuminated.

If there is a connection to the Ethernet, the Ethernet status LED flashes.

If the Wireless Access Point LEDs do not light, refer to “Solving Wireles s

Access Point Problems” in Chapter3.

Contents

Main 3Com Corporation 5400 Bayfront Plaza Santa Clara, California 95052-8145 C 1 2 3 A B ABOUT THIS GUIDE Conventions Documentation Comments Year 2000 Compliance 3Com Support Page 1 O Overview Front Panel Connections and LEDs Page Tabl e 3 LED Behavior (continued) Rear Panel Connections Guidelines Network Configuration Page Page Page 2 ETHERNET POWER SOURCE AND END DEVICES Choosing a Suitable Site Rack-mounting the EPS Power-up Sequence Selecting the Correct Cables Figure 7 Connecting Other Devices to the Power Source Unit oe ub RJ45 Table4 and Table 5 list the RJ45 in put and output plugs (per port) Tabl e 4 RJ-45 Input Plug (per Port): Switch Side Tabl e 5 RJ-45 Output Plug (per Port): DTE (NIC) Side Power Splitter Cable Connecting an NBX Business Telephone Connecting a 3Com Wireless Access Point Cabling Page 3 Solving EPS If the LEDs on the EPS indicate a problem, see Table 6 for some suggested solutions. Tabl e 6 Solving EPS Problems Page Tabl e 6 Solving EPS Problems (continued) Solving NBX Telephone Tabl e 7 Solving NBX Business Telephone Problems Tabl e 7 Solving NBX Business Telephone Problems (continued) Solving Wireless Access Point Tabl e 8 Solving Wireless Access Point Problems Tabl e 8 Solving Wireless Access Point Problems (continued) Page A Important Safety Information Linformation de Scurit Importante Page Wichtige Sicher- heitsinformationen Page B PIN ASSIGNMENTS Table11 Technical Specifications for the Ethernet Power Source Pin assignments are the same for the 10BASE-T and 100BASE-TX RJ45 connectors. Table12 Pin Assignments 3Com Corporation LIMITED WARRANTY 3COM ETHERNET POWER SOURCE 12-PORT UNIT (3C10220) AND 24-PORT UNIT (3C10222) H S OBTAINING WARRANTY S D