3Com 3C10220 manual Important Safety, Information, Connect it to an AC outlet power supply

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36APPENDIX A: SAFETY INFORMATION

Important Safety

Installation and removal of the EPS must be carried out by qualified

Information

personnel only.

 

 

 

Always connect the EPS to an earth (ground) connection when you

 

connect it to an AC outlet (power supply).

 

To comply with European safety standards, the EPS must always be

 

connected to an earthed (grounded) outlet.

 

The power cord set must be approved for the country in which it is

 

used, as indicated in Table 9.

 

Table 9 International Safety Information

 

 

 

 

 

 

U.S.A. and

The cord set must be UL-approved and CSA certified.

 

Canada

The flexible cord must meet these minimum specifications:

 

 

 

 

 

— No. 18 AWG

 

 

 

— Type SV or SJ

 

 

 

3-conductor

 

 

The cord set must have a rated current capacity of at least

 

 

 

10A.

 

 

The attachment plug must be an earth-grounding type

 

 

 

with a NEMA 5-15P (15A, 125V) or NEMA 6-15P

 

 

 

(15A, 250V) configuration.

 

Denmark

The supply plug must comply with section 107-2-D1,

 

 

 

standard DK2-1a or DK2-5a.

 

Switzerland

The supply plug must comply with SEV/ASE 1011.

 

 

 

 

 

The appliance coupler (which is the connector to the unit, not to the wall) must have a configuration for mating with an EN60320/IEC320 appliance inlet.

The socket outlet must be near to the unit and easily accessible. You can remove power from the unit only by disconnecting the power cord from the outlet.

This unit operates under SELV (Safety Extra Low Voltage) conditions according to IEC 950. These conditions are maintained only if the equipment to which it is connected also operates under SELV conditions.

Switzerland only:

– The supply plug must comply with SEV/ASE 1011.

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Contents 3Com Ethernet Power Source Guide 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents Troubleshooting About this Guide ConventionsList conventions that are used throughout this guide Documentation CommentsYear Compliance3Com Support About this Guide 3COM Ethernet Power Source Overview Power source is designed for use with a standard OverviewFed through the unused pairs 7/8 and 4/5 2 Receive on pins 3 Front Panel Connections LEDs10/100BASE-TX Data and Power Output Ports LED BehaviorTest LED Rear Panel Console PortGuidelines for Network Configuration Sample topologies are shown in and Figure3COM Ethernet Power Source Overview Cabling Patch Panel Laptop with Wireless PCM Card 3COM Ethernet Power Source Overview Installing Ethernet Power Source END Devices Choosing a Suitable SiteRack-mounting Standard 19-inch equipment racksUnit, as shown in Figure Repeat and for the other side of the EPSInstalling the Ethernet Power Source and END Devices RJ-45 Input Plug per Port Switch Side List the RJ45 input and output plugs per portRJ-45 Output Plug per Port DTE NIC Side Power Splitter CableData Ethernet Power Source Access PointWiring Closet Patch Panel Premises 3Com WirelessInstalling the Ethernet Power Source and END Devices Troubleshooting ProblemsSolving EPS Solving EPS Problems Solving EPS Problems To resolve the problem Solving NBX Business Telephone ProblemsSolving NBX TelephoneSolving NBX Telephone Problems Solving Wireless Access Point Problems Wiring, hubs, and switches Troubleshooting Safety Information Important Safety Connect it to an AC outlet power supplyInformation Connected to an earthed grounded outlet’information de Sécurité ImportanteFrance et Pérou uniquement Sécurité ImportanteWichtige Sicher HeitsinformationenAppendix a Safety Information Technical Specifications for the Ethernet Power Source PIN AssignmentsPin Number Signal Function Pin Assignments3Com Corporation Limited Warranty Warranties Exclusive