Westell Technologies 030-300166A iii manual LED Indicators, LED States

WireSpeed ADSL Modem

User Guide

LED Indicators

The LED indicators shown in Figure 3 are used to verify the unit’s operation and status.

Connections are	Power
located on the side
	Ready
	Link
	Activity

Figure 3. WireSpeed Modem (Front)

LED	State		Description
POWER	Solid Green		Power ON
	No Light		No power
READY	Slow Flashing Green		Power ON and passed power-up diagnostics (1 flash/sec)
	Moderate Flashing Green		Power ON and attempting synchronization (2 flashes/sec)
	Solid Green		Power ON and synchronized with the ADSL line card
	Solid Red		Hardware power-up in progress
	Blinking Red		Unit failed power-up diagnostic
	Alternating Red/Green		Modem diagnostic failed
	No Light		No power
LINK	Solid Green		Link established
	No Light		No 10Base-T link
ACTIVITY	Pulsing Yellow		Data being transmitted. Pulses should match the
			reception or transmission of Ethernet data.
	No Light		No data on Ethernet interface
		Table 4. LED States

Note: Modem LEDs will flash while powering up. This intermittent flashing should not be confused with actual operation status.

030-300166A 5 WireSpeed Installation