Hatteras Networks HN404-CPI-HN408-CPI
Normal Status Lights

Light	STATUS	Description & Suggested Action
OK	Unlit/Green (Flashing)	Power supply is not connected - system is starting up.
FAIL	Red (Solid)	// Contact Carrier.
A & B	Unlit	Primary and optional secondary power supply are not connected. No power!
2BASE-TL PAIRS	Unlit	Loop failure. // Contact Carrier and advise.
	250ms ON, 250ms OFF for 1 minute then dark for 30 seconds.	Loop has signal and is handshaking but can't get a sync. // Call Carrier and advise.
A 3MB connection uses 3 DSL loops = 3 lights @ 90% on A 5MB connection uses 5 DSL loops = 5 lights @ 90% on A 10MB connection uses 8 DSL loops = 8 lights @ 90% on

For more information or to have your device listed please contact Infotel Systems

The Story Behind "Status Lights"

Infotel Systems . 6008 Hermitage Rd . Richmond, Virginia 23228

All content copyright reserved (c) 2021. Content may not be used without written permission of Infotel Systems Inc