Power over Ethernet
802.3bt
95
Thin Client
POS System
Digital Signage
Laptop
802.3at
Door Phone
WiMAX AP/CPE
Video Phone
PTZ Camera
802.3af
Wireless AP/Router
IP Camera
IP Phone
Intelligent PoE Management
PoE Schedule for Energy Saving
Scheduled Power Recycling
Automatically Reboot Every Friday 23:00
5 PM
8 AM
8 AM
5 PM
PoE Switch
PoE Switch
S M T W T F S
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
CPU/Buffer Load 10%
Power On
Power On
Power On
Power On
Power On
Power On
Power On
Power On
6 Watts 6 Watts 12 Watts 12 Watts Total Consumption: 36 watts/hr
6 Watts 6 Watts 12 Watts 12 Watts Save 24 watts/hr during off-business hours Total Saved = 10800watts/month
ON OFF ON
PoE PT Camera
100BASE-TX UTP with PoE
PoE
PoE PD Alive-checking
PoE Priority for Critical Services
Without PoE Priority
With PoE Priority
Step 1
Step 2
PD Status Good!!
PT PoE Camera
No Response......
Overloaded
Overloaded
Ping Request
Ping Echo
Ping Request Check alive status for 3 times
PoE
PoE
Not Powered
Powered
Not Powered Powered
Intelligent PoE Switch
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
Step 4
Step 3
Alarm Notification
PD Alive!!
PoE
High Priority
High Priority
Low Priority
Low Priority Non critical mission PoE device
PoE
Non critical mission PoE device
Critical mission PoE device
Critical mission PoE device
ON
OFF
ON
ON
Restart PoE device if without response
100BASE-TX UTP with PoE
PoE
13 www.planet.com.tw
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