ZyXEL Communications ES1100 2.2.3 Front Panel LEDs

Chapter 2 Hardware Description and Connection

2.2.3 Front Panel LEDs

The LED Indicators give real-time information about the status of the Switch. The following tables provide descriptions of the LEDs.

Figure 6 LEDs for ES1100-16/24/24E

ES1100-16 ES1100-24 ES1100-24E

The following table describes the LEDs.

Table 3 LED Descriptions for ES1100-16/24/24E

LED	COLOR	STATUS	DESCRIPTION
PWR	Green	On	The Switch is on and receiving power.
		Off	The Switch is not receiving power.
LINK/ACT	Green	On	The port is connected to an Ethernet network at 10M or 100M
			speed.
		Blinking	The port is receiving or transmitting data.
		(Normal)
		Blinking	The Ethernet network link is down due to loop detection.
		(Slow)
		Off	The port is not connected to an Ethernet network.

Figure 7 LEDs for ES1100-8P/16P

ES1100-8PES1100-16P

The following table describes the LEDs.

Table 4 LED Descriptions for ES1100-8P/16P

LED	COLOR	STATUS	DESCRIPTION
PWR	Green	On	The Switch is on and receiving power.
		Off	The Switch is not receiving power.
LINK/ACT	Green	On	The port is connected to an Ethernet network at 10M or 100M
			speed.
		Off	The port is not connected to an Ethernet network.
PoE	Green	On	Power is supplied to the FE PoE port.
		Off	Power is not supplied to the FE PoE port.

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ES1100 Series User’s Guide