Enterasys Networks BL-69108ENT, BL-69551ENT manual Troubleshooting, Checklist

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Troubleshooting

Checklist

Refer to Table 3‐1 for a checklist of problems and recommended actions to resolve the problem. If additional support is needed, refer to “Getting Help” on page xvii.

Table 3-1 Troubleshooting Checklist

Problem	Recommended Action

Unit is plugged into the Enterasys Single-Port Power Over Ethernet Adapter, but main power indicator is “off.”

Verify the use of a good AC cable with a good ground connection.

Verify that the AC is “hot” and that voltage is from 100 VAC to 264 VAC (50 Hz to 60 Hz.)

Single-Port Power Over Ethernet Adapter User’s Guide 3-1

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Contents Single-Port Power Over Ethernet Adapter Page Page Regulatory Compliance Information Seguridad del Producto Hazardous Substances Vcci Notice 73/23/EEC ONE-YEAR Limited Warranty Enterasys Networks, Inc Firmware License Agreement Page Page Page Xii Contents Figures About This Guide PurposeWho Should Use This Guide Following conventions are used in this guide Document ConventionsGetting Help Xviii About This Guide Introduction Functions and FeaturesInput Connector Verifying the Kit Contents Installation and ConnectionTechnical Considerations Out Powering UpDetection Sequence Checklist TroubleshootingRBT3K Troubleshooting Checklist Checklist Troubleshooting Regulatory Compliance Standards Hardware SpecificationsOutput Specifications Safety ApprovalsInput Physical/Environmental SpecificationsOutput Isolation Test