If the link light flashes at a very high rate all the time, it means that there is broadcast storm and it should be caused by the loop. I think you should check whether your network has the loop.

SG1008D desn't support to receive power from a POE source. And I didn't hear about the feature of POE pass-through. If you want to use an external PoE injector, it doesn't need switch to support any...

Yeah, the TL-SG1016DE is plug and play if don't need the advanced feature. I don't konw how do you connect the devices. Generally it's Internet<---->Router<---->Switch<---->PC. Check the PC whether...

1. Check your Windows PC's IP address. If it's 169.254.xxx.xxx, it represents that the PC didn't get the IP address. 2. You should find the DHCP server(the device assign the IP address to your PC),...

I don't know what's model of your switch. Do you check the IP of your device and try to set up the static IP. And if you use the managed switch, you need to note that the switch IP address cannot...

Gateway-> PC-Samuel, the data transmit in VLAN1. PC-Samuel->gateway, the data transmit in VLAN102. The VLAN1 hasn't the MAC of PC-Samuel, so the data forwarded to PC-Samuel will broadcast. The VLAN2...