22
The table below shows what each LED represents. Each LED status is unrelated to the other LEDs. For LED combinations please see
“LED Combinations - Possible Failure Reason - Recommended Action”
on page 22.
Legend:
LED Combinations - Possible Failure Reason - Recommended Action
Fast
Blinking
BLUE
NA
NA
NA
Indicates traffic activity
(voice or data) on the NE.
Solid
Magenta
Internal power failure NE is in POST progress GPSR
Communication
failure alarm
issued
NA
Solid
Green
NA
1x is In-service but DO
is in error
NA
NA
Slow
Blinking
Green
NA
Software download in
progress. LED stays the
same until the Network
Extender for Business
ready for a restart.***
NA
NA
Solid
Yellow
NA
DO is In-service but 1x
is in error
NA
NA
Slow
Blinking
Yellow
NA
Software download in
progress. LED stays the
same until the Network
Extender for Business
ready for a restart.***
NA
NA
NA
Not applicable
*
GPS Position/time fix attained but now no usable GPS signals
**
Holdover time has exceeded 1 minute.
***
To alert the user that the Network Extender for Business is about to temporarily go out of service. A call
in progress is allowed to complete before it goes out of service.
Power
LED
System
LED
GPS
LED
WAN
LED
STATUS
Possible
FAILURE
REASONS
RECOMMENDED
ACTION
*If the listed actions don't work, escalate the
issue to next level of support.
OFF
X
X
X
Power
issue.
•
Power failure.
•
Improper power Connection.
•
Check the power cable connection.
•
Check if socket has power.
Solid
Magenta
X
X
X
Power
issue.
•
Power failure of power supply.
•
Check the power cable connection.
Solid
BLUE
X
X
X
Ethernet
issue.
•
Improper internet connection.
•
Internet Outage.
Check the ethernet cable connections and
the internet.
Solid
BLUE
Solid
RED
X
Solid
BLUE
System
issue.
•
Reasons:
- Internet failure.
- DNS failure.
•
Causes:
- Internet outage.
- DNS server issue.
- Incorrect SG domain name.
•
Symptom: Network Extender for
Business restarts every 3 minutes.
Check the Internet connection and if the
home router is supported.
Power
LED
System
LED
GPS
LED
WAN
LED
STATUS
Possible
FAILURE
REASONS
RECOMMENDED
ACTION
*If the listed actions don't work, escalate the
issue to next level of support.