D-Link DES-3224 Product Manual - Page 23
DES-3224 LED Panel
UPC - 790069223334
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10/100 Auto Negotiation Switch User's Guide DES-3224 LED Panel The LED panel of the DES-3224 displayed in Figure 5, allows you to manage the DES-3224 at a glance. 10Mbps Link Power Act 100 Mbps Full Half Figure 5: DES-3224 LED Panel Utilization Speed/ Link/ Activity LED The 10/100 Mbps, Link, and Activity are combined into one LED. See Table 5: DES-3224 Speed/ Link/ Act LED. All ports auto negotiate the proper speed and duplex mode when a cable is plugged in. The 10 Mbps/ 100 Mbps LED indicates the speed the port is working at. The LED is amber when the port is at 10 Mbps. The LED is green when the port is at 100 Mbps. The Link LED indicates that there is a link at the port. If a cable is plugged into the port and the link LED is off, check the connection. The Act (Activity) LED indicates that there is transmission (Tx) or reception (Rx) on the port. The LED flashes amber when the port is transmitting or receiving data at 10 Mbps. The LED flashes green when the port is transmitting or receiving data at 100 Mbps. Table 5: DES-3224 Speed/ Link/ Act LED Status On On Off Color Flashing Amber Flashing Green Dark Meaning Port speed is 10 Mbps, link is up and data is passing through the port. Port speed is at 100 Mbps, link is up and data is passing through the port. No link at this port. Full/ Half LED The Full/Half LED indicates the duplex mode of the port. Full duplex means that data is being transmitted and received at the same time. Half duplex means that data is only being transmitted or received in one direction at a time. See Table 6: DES-3224 Full/ Half LED. LEDs 13