Microwave Link Alarm

The topic describes how to browse microwave link alarms to obtain the important intermediate frequency information and alarm information of the NEs on both ends of a microwave link.

Navigation Path

In the NE Explorer, select a microwave link and choose Configuration > Microwave Link Alarm from the Function Tree.

Button Description

Button	Description
Auto Refresh	Refreshes the U2000 Web LCT GUI automatically according to the preset time interval to present real-time parameter values in the GUI.

Parameters

**Table 1** Information of IF and ODUs
Parameter	Value	Value
NE Name	For example: NE(9-128)	Displays the NE name.
XPIC	Enabled, Disabled	Displays the XPIC enabling status.
ATPC	Enabled, Disabled	Displays the ATPC enabling status.
AM	Enabled, Disabled	Displays the AM enabling status. The hybrid radio can ensure the reliable transmission of the E1 services and provide bandwidth adaptively for the Ethernet services when the AM function is enabled.
E1 Priority	Enabled, Disabled	Displays the E1 priority enabling status.
Full E1 Capacity Range	For example: 0-75	Displays the E1 capacity range of the IF board in full capacity modulation mode.
IF Channel Bandwidth	For example: 40M	Displays the channel spacing of the corresponding microwave link.
Modulation	For example: 16QAM-128QAM	Displays the modulation mode.
Capacity	For example: 84-157Mbit/s	Displays the service capacity.
Data Service Bandwidth	For example: 0.492-1.443Mbit/s	Displays the data service bandwidth.
Loopback	Loopback, Non-Loopback	Displays the loopback status of IF interface.
Tx Status	mute, unmute	Displays the transmission status of ODU.

**Table 2** Alarms of IF and ODUs
Parameter	Value	Description
Severity	Critical, Major, Minor, Warning	Displays the severity level of the alarm.
Alarm Name	For example: CONFIG_NOSUPPORT	Displays the name of the alarm.