Planet Technology SGSD-1022 User Manual
Page 22
User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
22
What is PoE?...................................................................................................................................................675
The PoE Provision Process...........................................................................................................................677
Stages of powering up a PoE link ........................................................................................................................677
Line Detection.............................................................................................................................................................677
Classification ..............................................................................................................................................................678
Start-up .......................................................................................................................................................................678
Operation....................................................................................................................................................................678
Power Disconnection Scenarios .................................................................................................................................678
APPENDEX A ........................................................................................................................ 681
A.1 Switch's RJ-45 Pin Assignments ...........................................................................................................681
A.2 10/100Mbps, 10/100Base-TX ...................................................................................................................681