D-Link DIS-300G-12SW Industrial Gigabit Managed Switch with SFP slots

User Manual - Page 159

For DIS-300G-12SW.

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DIS-300G-12SW photo
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Command Descriptions
159
In this mode the Maximum Power fields have no effect.
LLDP-MED mode
This mode is similar to the Class mode expect that each port determine the
amount power it reserves by exchanging PoE information using the LLDP
protocol and reserves power accordingly. If no LLDP information is available
for a port, the port will reserve power using the class mode
In this mode the Maximum Power fields have no effect.
Power Management Mode
Actual Consumption In this mode the ports are shut down when the actual power consumption for all ports
exceeds the amount of power that the power supply can deliver or if the actual power
consumption for a given port exceeds the reserved power for that port. The ports are
shut down according to the ports priority. If two ports have the same priority the port
with the highest port number is shut down.
Reserved Power In this mode the ports are shut down when total reserved powered exceeds the
amount of power that the power supply can deliver. In this mode the port power is not
turned on if the PD requests more power than available from the power supply.
Power Supply Configuration
Power Source For being able to determine the amount of power the PD may use, it must be defined
what amount of power a power source can deliver.
Valid values are in the range 0 to 240 Watts.
Port Configuration
Port This is the logical port number for this row.
Ports that are not PoE-capable are grayed out and thus impossible to configure PoE
for.
PoE Mode
Disable PoE disabled for the port.
Enable Enables PoE for the port.
Schedule Enables PoE for the port by scheduling.
Operation Mode
802.3af Sets PoE protocol to IEEE 802.3af.
802.3at Sets PoE protocol to IEEE 802.3at.
4Pairs
Enable Enable 4Pairs to support 60W.
The option is only available when following rules are applied.
- High power model supports.
- Only port1 or port2 supports
- Current operation mode is 802.3at.
Disable Disable 4Pairs to limit 30W of power.
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