NPort Networks N1-8016, Руководство пользователя

Страница: 39 / 45

8000 Series User’s Manual, Release 1.3
4.4.25 Managemenet > User Accounts
You can modify the username and password in order to refuse unauthorized users.
Fig. 4.39: Management > User Accounts
4.4.26 Advanced > PoE > PoE Setting (N1-8074 only)
N1-8074 supports Power over Ethernet (PoE) as defined by the IEEE Specification. It supplies power to PD
device up to 30W for PoE ports (1 – 12), meeting IEEE802.3at standards. This page allows user to configure
the global PoE settings of the device.
Fig. 4.40: Advanced Settings > PoE > PoE Setting
From Port/To Port: Specifies the PoE function of a port or ports.
Priority: Configure the power supply priority as “ Low ” , “ Normal ” , or “ High ” on designated port(s). Default
is Normal.
State: Select “ Enabled ” or “ Disabled ” to configure PoE function for designated port(s). Default is Enabled.
Power Limit: This function allows you to manually set the port power current limitation to be given to
the PD. To protect the N1-8074 and the connected devices, the power limit function will disable the
PoE function of the port when the power is overloaded. Select from “Class 1”, “Class 2”, “Class 3”,
4.4. System Information 35