Poe Setting; Power Over Ethernet Powered Device - Interlogix ES2402-24P-2C User Manual

4.9 PoE Setting

Providing up to 8/16 PoE, in-line power interfaces, the ES2402 SERIES PoE Switch can easily build a power central-controlled
IP phone system, IP Camera system, AP group for the enterprise. For instance, 8/16 camera / AP can be easily installed around
the corner in the company for surveillance demands or build a wireless roaming environment in the office. Without the
power-socket limitation, the ES2402 SERIES PoE Switch makes the installation of cameras or WLAN AP more easy and
efficient.
PD Classifications
A PD may be classified by the PSE based on the classification information provided by the PD. The intent of PD classification is
to provide information about the maximum power required by the PD during operation. However, to improve power management
at the PSE, the PD provides a signature about Class level.
The PD is classified based on power. The classification of the PD is the maximum power that the PD will draw across all input
voltages and operational modes.
A PD will return Class 0 to 4 in accordance with the maximum power draw as specified by
Class Usage
0
Default
1 Optional
2
Optional
3 Optional
4 Optional

4.9.1 Power over Ethernet Powered Device

3~5 watts
6~12 watts
10~12 watts
Range of maximum power used by the PD
12.95 watts (or to 15.4 watts for AF mode)
25.5 watts (or to 30.8 watts for AT mode)
0.44 to 3.84 watts
3.84 to 6.49 watts
6.49 to 12.95 watts (or to 15.4 watts)
12.95 to 25.50 watts (or to 30.8 watts)
Table 4-10-1 Device Class
Voice over IP phones
Enterprise can
Ethernet/non-Ethernet end-devices to the central where UPS is installed
for un-interrupt power system and power control system.
Wireless LAN Access Points
Museum, Sightseeing, Airport, Hotel, Campus, Factory, Warehouse can
install the Access Point any where with no hesitation
IP Surveillance
Enterprise, Museum, Campus, Hospital, Bank, can install IP Camera
without limits of install location – no need electrician to install AC sockets.
Mid power or High power
install POE VoIP
79
Table 4-10-1.
Class Description
Very low power
Low power
Mid power
High power
Phone, ATA and other