Planet Technology SW-501, SW-801 manual LED Indication, Jack

DC Power	Power is supplied through an external AC power adapter. Check
Jack:	the printing on the adapter for information about the AC power in-
	put voltage. Since the switch does not include a power switch,
	plugging its power adapter into a power outlet will immediately
	power it on.
Numbered	Use these jacks to connect stations to the switch. These are num-
MDI/MDI-X	bered MDI/MDI-X jacks, which mean, you can use ordinary straight
Jacks:	or crossover twisted-pair cables to connect user machines and
	servers to the switch through them.

Note:

1.The Switch is a power-required device, it means, the Switch will not work until it is powered. If your networked PCs will need to transmit data all the time, please consider use an UPS (Uninterrupted Power Supply) for your Switch. It will prevent you from network data loss.

2.In some area, installing a surge suppression device may also help to protect your Switch from being damaged by unregu- lated surge or current to the Switch or the power adapter.

LED Indication

LED	Indication		Description
POWER	Power	This indicator lights	green when the Switch is receiving
	Indication	power, otherwise, it is off.
		This indicator light green when the port is connected to an
LNK/ACT	Link/	Ethernet or Fast Ethernet device, If the indicator is blinking
	Activity	green, the port is	transmitting or receiving data on the
		network.
		This LED indicator light green when a Fast Ethernet device
100	100Mbps	is connected. It remains OFF if an Ethernet device is con-
		nected.

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