Poe - i3 International S241 User Manual

WEB Interface:
A. Click Configuration/LLDP/LLDP-MED
B. Set LLDP-MED Parameters
C. Click Save to apply the setting, Reset to restore the previous setting.

PoE

This Switch provides IEEE 802.3af/at PoE functions, it provides PD class power allocation and power reserved manually
with different priority policy.
LOCATION：Configuration>PoE
Parameters:
Items
Reserved Power determined by
Reserved Power
1. Allocated
2. Class
3. LLDP-MED
Description
There are 3 modes for configuring how the ports/PDsmay reserve power
In this mode the user can allocate the amount of power that each port may reserve.
The allocated/reserve power for each port/PD is specified in the Maximum Power
fields.
In this mode each port automatically determines how much power to reserve
according to the class the connected PD belongs to, and reserves the power
accordingly, Four different port classes exist and for 4,7,15, and 30 watts
This mode is similar to the Class mode except that each port determines the amount
of power it reserves by exchanging PoE information using the LLDP protocol and
reserves power accordingly. If no LLDP information is avaliable for a port, the port will
reserve power using the class mode. In this mode the Maximum Power fields have no
effect.
For all modes: if a port uses more power than the reserved power for the port, the port
is shutdown
73