User’s Manual of FGSW-2620VM / FGSW-2620PVM

show poe......................................................................................................................................

170

show poe status ...........................................................................................................................

170

6.18.2 Configure PoE -- System.............................................................................................................

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poe limit-mode..............................................................................................................................

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6.18.3 Configure PoE -- Port ............................................................................................................

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poe enable ...................................................................................................................................

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poe priority....................................................................................................................................

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poe maximum-power....................................................................................................................

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7. SWITCH OPERATION..............................................................................................

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7.1 Address Table ...................................................................................................................................

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7.2 Learning .............................................................................................................................................

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7.3 Forwarding & Filtering......................................................................................................................

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7.4 Store-and-Forward ............................................................................................................................

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7.5 Auto-Negotiation ...............................................................................................................................

175

8. POWER OVER ETHERNET OVERVIEW.................................................................

177

What is PoE? ...........................................................................................................................................

177

The PoE Provision Process ...................................................................................................................

179

Stages of powering up a PoE link.....................................................................................................

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Line Detection...................................................................................................................................

179

Classification.....................................................................................................................................

179

Start-up .............................................................................................................................................

180

Operation ..........................................................................................................................................

180

Power Disconnection Scenarios.......................................................................................................

180

9. TROUBLE SHOOTING.............................................................................................

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APPENDIX A—RJ-45 PIN ASSIGNMENT ...................................................................

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A.1 Switch's RJ-45 Pin Assignments ....................................................................................................

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A.2 10/100Mbps, 10/100Base-TX............................................................................................................

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