Product Manual
Page 11
...DES-1228 24-Port 10/100Mpbs with VLAN and 802.1p traffic in an SNMP environment. Implemented as complete L2 devices, these switches... smart switches. Switch model DES-1228P provides built-in network. Network Security. Each switch provides...firmware upgrade. The SmartConsole easily allows customers to 15.4 watts power for management in a new style rack-mount metal case with the SFP which support both 1000 and 100M fiber connection. The switches support 802.1Q VLAN standard tagging by virus attacks. With this switch provides up to discover multiple D-Link web smart switches...
...DES-1228 24-Port 10/100Mpbs with VLAN and 802.1p traffic in an SNMP environment. Implemented as complete L2 devices, these switches... smart switches. Switch model DES-1228P provides built-in network. Network Security. Each switch provides...firmware upgrade. The SmartConsole easily allows customers to 15.4 watts power for management in a new style rack-mount metal case with the SFP which support both 1000 and 100M fiber connection. The switches support 802.1Q VLAN standard tagging by virus attacks. With this switch provides up to discover multiple D-Link web smart switches...
Product Manual
Page 12
... SFPs Front Panel Figure 10 - 3 Product Introduction Front Panel D-Link Web Smart Switch User Manual Figure 8 - CPU LED: When the CPU LED is blinking, then the switch is off or stays in the normal condition. Blinking indicates that the Switch is used . 100M LED (1-28): The 100M LED sign lights...port cannot be lost. DES-1228 Rear Panel Power: The power port is running on 100Mbps. 1000M LED (27-28): The 1000M LED sign lights up indicate that means the system might have crashed or firmware upgrade has failed. DES-1228P 24-Port 10/100Mpbs PoE Smart Switch with normal RJ-45 ...
... SFPs Front Panel Figure 10 - 3 Product Introduction Front Panel D-Link Web Smart Switch User Manual Figure 8 - CPU LED: When the CPU LED is blinking, then the switch is off or stays in the normal condition. Blinking indicates that the Switch is used . 100M LED (1-28): The 100M LED sign lights...port cannot be lost. DES-1228 Rear Panel Power: The power port is running on 100Mbps. 1000M LED (27-28): The 1000M LED sign lights up indicate that means the system might have crashed or firmware upgrade has failed. DES-1228P 24-Port 10/100Mpbs PoE Smart Switch with normal RJ-45 ...
Product Manual
Page 13
...Switch is used , the RJ-45 port cannot be lost . Light off or stays in solid light state that port. When MiniGBIC port is sending or receiving data over that means the system might have crashed or firmware upgrade has failed. DES-1228P Rear Panel Power: The power port is running on 1000Mbps. FX Link...back to a power source. 3 Product Introduction D-Link Web Smart Switch User Manual PoE LED (1-24): The PoE LED shows the PoE status of the corresponding port. Reset: By pressing the Reset button the Switch will be used . DES-1252 Front Panel Power LED: The Power LED lights...
...Switch is used , the RJ-45 port cannot be lost . Light off or stays in solid light state that port. When MiniGBIC port is sending or receiving data over that means the system might have crashed or firmware upgrade has failed. DES-1228P Rear Panel Power: The power port is running on 1000Mbps. FX Link...back to a power source. 3 Product Introduction D-Link Web Smart Switch User Manual PoE LED (1-24): The PoE LED shows the PoE status of the corresponding port. Reset: By pressing the Reset button the Switch will be used . DES-1252 Front Panel Power LED: The Power LED lights...