Specifications

Chapter 3 Operation Installation and Operation Manual
3-2 Default Settings IPmux-24 Ver. 1.5
Table 3-1. IPmux-24 LEDs and Controls
Name Type Function Location
PWR Green LED ON – Power is ON Front panel
TST/ALM Red/yellow
LED
ON (red) – Active alarm is stored in the log file
ON (yellow) – An alarm is present in the log file
OFF – No alarms are stored in the log file
Blinks (red) – Active alarm is stored in the log file and a test is
active
Blinks (red) – An alarm is present in the log file and a test is
active or only a test is active
Front panel
E1 SYNC Red/green
LED
ON (green) – E1 link is synchronized
ON (red) – E1 link has lost synchronization
OFF – E1 link is disabled
Rear panel
T1 SYNC Red/green
LED
ON (green) – T1 link is synchronized
ON (red) – T1 link has lost synchronization
OFF – T1 link is disabled
Rear panel
ETH
LINK/ACT 1
Green LED ON – Network Ethernet link is OK
Blinks – Data is being transmitted or received on the network
Ethernet link
Front panel
ETH
LINK/ACT 2
Green LED ON – User Ethernet link 1 is OK
Blinks – Data is being transmitted or received on the user
Ethernet link 1
Front panel
ETH
LINK/ACT 3
Green LED ON – User Ethernet link 2 is OK
Blinks – Data is being transmitted or received on the user
Ethernet link 2
Front panel
SD Red/green
LED
ON (green) – IPmux-24 is configured to external clock and valid
clock input is detected
ON (red) – IPmux-24 is configured to external clock and no
valid clock input is detected
OFF – IPmux-24 is not configured to external clock or the unit
is off
Rear panel
RESTORE
DEFAULT
Button Restores default values Rear panel
3.3 Default Settings
The following table lists the default settings of the IPmux-24 configuration
parameters.