eLTE2.2 eA660 Series CPE
User Guide
2 Hardware
Issue 01 (2013-10-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9
Name
Description
antenna installation
。
Indicators of the eA660 are below the SIM card maintenance window and are used to indicate
the running status of the eA660.
The four indicators from top to bottom are
POWER
,
WLINK
,
RSSI
, and
HEAT
, as shown
in
Figure 2-3
.
Figure 2-3
Indicators of the eA660
Table 2-2
describes the indicators of the eA660.
Table 2-2
Indicators of the eA660
Identifier
Status
Description
POWER
On
The power supply is normal.
Off
No power is supplied.
WLINK
Steady on
The eA660 is successfully registered
to the network.
Blink per 1000 ms
The product fails to register to the
network.
RSSI
NOTE
The blink frequency
Steady on
The signal strength ranges from –40
dBm to –60 dBm.
Blink per 500 ms
The signal strength ranges from –60