Table 5-23 Indicator description
Number Indicator Color Description
1 STAT Green Steady on: The system has been
powered on, but the system software
is not running.
Slow blinking: The system is running
properly.
Fast blinking: The system is powering
on or restarting.
Red Steady on: A fault that affects services
has occurred. The fault cannot be
rectified automatically and requires
manual intervention.
Off Off: The system software is not
running or is resetting.
2 LTE Green Steady on: The LTE signal strength is
high.
Fast blinking: The LTE signal strength
is medium.
Slow blinking: The LTE signal
strength is low.
Off: No LTE signal is available.
3 3G Green Steady on: The 3G signal strength is
high.
Fast blinking: The 3G signal strength
is medium.
Slow blinking: The 3G signal strength
is low.
Off: No 3G signal is available.
4 WWAN Green Steady on: An LTE/3G link has been
set up and is active.
Blinking: Data is being transmitted or
received over the LTE/3G link.
Off: The LTE/3G link has not been set
up or is inactive.
Figure 5-21 shows interfaces on the 1LTE-L-H card.
Figure 5-21 Interfaces on the 1LTE-L-H card
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
5 Cards
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 635
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