D-Link DGS-3620-28TC-SI Product Manual - Page 24

xStack® DGS-3620 Series Managed Switch Web UI Reference Guide Jumbo Frame Settings The Switch supports jumbo frames. Jumbo frames are Ethernet frames with more than 1,518 bytes of payload. The Switch supports jumbo frames with a maximum frame size of up to 13312 bytes. To view the following window, click System Configuration > Port Configuration > Jumbo Frame Settings, as show below: Figure 2-7 Jumbo Frame Settings window The fields that can be configured are described below: Parameter Description Jumbo Frame Use the radio buttons to enable or disable the Jumbo Frame function on the Switch. The default is Disabled. When disabled, the maximum frame size is 1536 bytes. When enabled, the maximum frame size is 13312 bytes. Unit Select the unit you wish to configure. From Port / To Port Select the appropriate port range used for the configuration here. State Use the drop-down menu to enable the Jumbo Frame for the port. Click the Apply button to implement changes made. PoE The DGS-3620-28PC and DGS-3620-52P switches support Power over Ethernet (PoE) as defined by the IEEE 802.3af and 802.3at. All ports can support PoE up to 30W. Ports 1-24 can supply about 48 VDC power to Powered Devices (PDs) over Category 5 or Category 3 UTP Ethernet cables. The Switch follows the standard PSE (Power Sourcing Equipment) pinout Alternative A, whereby power is sent out over pins 1, 2, 3 and 6. The Switches work with all D-Link 802.3af capable devices. 14