ZyXEL Communications zyxel manual 24

Chapter 1 Introducing the P-870HN-51D

None of the LEDs are on if the P-870HN-51D is not receiving power.

Table 1 LED Descriptions

LED	COLO	STATUS	DESCRIPTION
	R
PWR/SYS	Green	On	The P-870HN-51D is receiving power and ready for use.
		Blinking	The P-870HN-51D is self-testing.
	Red	On	The P-870HN-51D detected an error while self-testing, or
			there is a device malfunction.
		Off	The P-870HN-51D is not receiving power.
ETHERNET	Green	On	The P-870HN-51D has a successful 10 Mbps Ethernet
1-4			connection with a device on the Local Area Network
			(LAN).
		Blinking	The P-870HN-51D is sending or receiving data to/from
			the LAN at 10 Mbps.
	Orange	On	The P-870HN-51D has a successful 100 Mbps Ethernet
			connection with a device on the Local Area Network
			(LAN).
		Blinking	The P-870HN-51D is sending or receiving data to/from
			the LAN at 100 Mbps.
		Off	The P-870HN-51D does not have an Ethernet connection
			with the LAN.
WLAN/	Green	On	The wireless network is activated and is operating in IEEE
WPS			802.11b/g/n mode.
		Blinking	The P-870HN-51D is communicating with other wireless
			clients at 2 Hz/s.
	Orange	Blinking	The P-870HN-51D is setting up a WPS connection.
		Off	The wireless network is not activated.
DSL	Green	On	The VDSL line is up.
		Blinking	The P-870HN-51D is initializing the VDSL line.
		Off	The DSL line is down.
INTERNET	Green	On	The P-870HN-51D has an IP connection but no traffic.
			Your device has a WAN IP address (either static or
			assigned by a DHCP server), PPP negotiation was
			successfully completed (if used) and the DSL connection
			is up.
		Blinking	The P-870HN-51D is sending or receiving IP traffic.
	Red	On	The P-870HN-51D attempted to make an IP connection
			but failed. Possible causes are no response from a DHCP
			server, no PPPoE response, PPPoE authentication failed.
		Off	The P-870HN-51D does not have an IP connection.

Refer to the Quick Start Guide for information on hardware connections.

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	P-870HN-51D User’s Guide