D-Link DES-3028 Product Manual - Page 278

DES-3028 DES-3028P DES-3028G DES-3052 DES-3052P Layer 2 Fast Ethernet Managed Switch PoE Capable Ports Power feeding for PoE PoE Features DES-3028P:Random 12 ports DES-3052P:Random 24 ports Max 15.4W per port DES-3028P: Per port 15.4W (Default), Output capacity for DES-3028P185W DES-3052P: Per port 15.4W (Default), Output capacity for DES-3052P370W 1. Supplies power to PD device up to 15.4W per port, meeting IEEE802.3af standards and more sufficiently is able to provide power to PD devices 2. Auto discovery feature, automatically recognize the connection of PD device and immediately sends power to it 3. Auto disable port if the port current is over 350mA while other ports remain active 4. Active circuit protection, automatically disables the port if there is a short while other ports remain active 5. PD should be able to receive the power following the classification below Class Usage Max power used by PD 0 Default 0.44 to 12.95W 1 Optional 0.44 to 3.84W 2 Optional 3.84 to 6.49W 3 Optional 6.49 to 12.95W PoE Specification 4 Not allowed Reserved 6. PSE should be provide the power following the classification below Class Usage Max power used by PD 0 Default 15.4W 1 Optional 4.0W 2 Optional 7.0W 3 Optional 15.4W 4 Reserved 15.4W 7. DES-3028P/DES-3052P should follow the standard PSE pin-out standard of Alternative A which is sending out power over number 1,2,3,6 pins of 8 wires of CAT5 UTP cable 8. DES-3028P/DES-3052P works with all D-Link 802.3af capable devices 9. DES-3028P/DES-3052P works with all non-802.3af capable D-Link AP, IP Cam and IP phone via DWL-P50 264