RAD Data comm operation manual IPmux-11 LEDs and Controls, Name Type Function Location

Chapter 3 OperationInstallation and Operation Manual

Table 3-1. IPmux-11 LEDs and Controls

Name	Type	Function	Location
PWR	Green LED	ON – Power is ON	Front panel
ALM	Red/yellow	ON (red) – Active alarm is stored in the log file	Front panel
	LED	ON (yellow) – An alarm is present in the log file
		OFF – No alarms are stored in the log file
E1 SYNC	Red/green	ON (green) – E1 link is synchronized	Front panel
	LED	ON (red) – E1 link has lost synchronization
		OFF – E1 link is disabled
T1 SYNC	Red/green	ON (green) – T1 link is synchronized	Front panel
	LED	ON (red) – T1 link has lost synchronization
		OFF – T1 link is disabled
ETH	Green LED	ON – Network Ethernet link is OK	Front panel
LINK/ACT 1		Blinks – Data is being transmitted and received on the network
		Ethernet link
ETH	Green LED	ON – User Ethernet link 1 is OK	Front panel
LINK/ACT 2		Blinks – Data is being transmitted and received on the user
		Ethernet link 1
ETH	Green LED	ON – User Ethernet link 2 is OK	Front panel
LINK/ACT 3		Blinks – Data is being transmitted and received on the user
		Ethernet link 2
EXT CLK	Red/green	ON (green) – IPmux-11 is configured to external clock and valid	Rear panel
	LED	clock input is detected
		ON (red) – IPmux-11 is configured to external clock and no valid
		clock input is detected
		OFF – IPmux-11 is not configured to external clock or the unit is
		off
SET DEF	Button	Restores default values	Rear panel

3-2 Controls and Indicators IPmux-11 Ver. 2.00