Quick Eagle Networks DL3800E manual Ais Det, Yel

4

Table 4-2 3800E Alarm Descriptions

ALARM	DESCRIPTION
AIS DET	Alarm Indication Signal Detected — Net
	Port detects an unframed continuous
	stream of binary ones.
AIS	Alarm Indication Signal — Not used.
YEL Det	Yellow Alarm (RAI — Remote Alarm
	Indication) Detected. #Net Port detects the
	presence of an RAI.
YEL	Yellow Alarm (RAI) - Net Port transmits a
	Yellow Alarm (RAI) when receiving an AIS,
	LOS, or LOF.
Failed Signal	Not used.
Xmt Failed	Not used.
User Line Lpbk	User Line Loopback – Net Port in a Line
	Loopback. Enabled by you under the Tests
	menu.
User Payload Lpbk	User Payload Loopback – Net Port in a
	Payload Loopback. Enabled by you under
	the Tests menu.
HW Line Lpbk	Not used.
HW Payload Lpbk	Not used.
Remote Lpbk	A loopback is occurring on the net lines or
	on the remote unit.
*Active	Net Port is Active. This indicates that the
	Net Port is part of the bundle passing data
	to and from the DTE port.
Not Active	Net Port is Inactive. This indicates that the
	Net Port has been removed from the
	bundle and is no longer passing data to
	and from the Data Port.
Excessive Delay	The Net Port has exceeded the 31ms
	relative delay.
Set Code Detected	The Net Port has detected a Loop code
	sent from the Network.
Reset Code Detected	Net Port has detected a Loop down code
	sent from the Network.
CRC Threshold	Net Port has exceeded the CRC Threshold.

4-6 DL3800E Inverse Multiplexer User’s Guide — July 9, 2001