ZyXEL Communications 110, 1100, 310 LED, Table, COLOR, Figure, STATUS, DESCRIPTION

Chapter 3 Hardware Introduction

Figure 21 ZyWALL Front Panel

110

310

1100

The following tables describe the LEDs.

Table 10 Front Panel LEDs

LED	COLOR	STATUS	DESCRIPTION
PWR		Off	The ZyWALL is turned off.
	Green	On	The ZyWALL is turned on.
	Red	On	There is a hardware component failure. Shut down the device, wait for a few
			minutes and then restart the device (see Section 3.2 on page 38). If the LED
			turns red again, then please contact your vendor.
SYS	Green	Off	The ZyWALL is not ready or has failed.
		On	The ZyWALL is ready and running.
		Blinking	The ZyWALL is booting.
	Red	On	The ZyWALL xd an error or has failed.
USB	Green	Off	No device is connected to the ZyWALL’s USB port or the connected device is
			not supported by the ZyWALL.
		On	A 3G USB card or USB storage device is connected to the USB port.
	Orange	On	Connected to a 3G network through the connected 3G USB card.
P1, P2...	Green	Off	There is no traffic on this port.
		Blinking	The ZyWALL is sending or receiving packets on this port.
	Orange	Off	There is no connection on this port.
		On	This port has a successful link.

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	ZyWALL 110/310/1100 Series User’s Guide