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LTE TDD B2268H
User Guide
1 Introduction
Issue 01 (2014-01-15)
Copyright © Huawei Technologies Co., Ltd.
4
1.4 Ways to Manage the LTE Device
Web Configurator is for management of the LTE Device using a (supported) web browser.
1.5 Good Habits for Managing the LTE Device
Do the following things regularly to make the LTE Device more secure and to manage the LTE
Device more effectively.
Change the password. Use a password that's not easy to guess and that consists of different
types of characters, such as numbers and letters.
Write down the password and put it in a safe place.
Back up the configuration (and make sure you know how to restore it). Restoring an earlier
working configuration may be useful if the device becomes unstable or even crashes. If
you forget your password to access the Web Configurator, you will have to reset the LTE
Device to its factory default settings. If you backed up an earlier configuration file, you
would not have to totally re-configure the LTE Device. You could simply restore your last
configuration. Keep in mind that backing up a configuration file will not back up
passwords used to set up your VoIP account. Write down any information your ISP
provides you.
1.6 LEDs (Lights)
The following graphic displays the labels of the LEDs.
Figure 1-4
LEDs on the top of the Device
Figure 1-5
LEDs on the Ethernet Ports
None of the LEDs are on if the LTE Device is not receiving power.
Page 12 / 155
LTE TDD B2268H
User Guide
1 Introduction
Issue 01 (2014-01-15)
Copyright © Huawei Technologies Co., Ltd.
5
Table 1-1
LED Descriptions (From Left To Right)
LED
COLOR
STATUS
DESCRIPTION
PWR/SYS
Green
On
The LTE Device is receiving power and ready for
use.
Blinking
The LTE Device is booting up.
Red
On
The LTE Device detected an error while
self-testing, or there is a device malfunction.
Blinking
The LTE Device is upgrading the firmware.
Off
The LTE Device is not receiving power.
LINK
Green
On
The LTE Device has an LTE connection on the
WAN.
Blinking
The LTE Device is searching for a frequency
channel or is performing network entry.
Off
The LTE Device does not have an LTE connection
on the WAN.
LTE RSSI
Green
(RSSI_1,
RSSI_2,
RSSI_3,
RSSI_4,
RSSI_5)
No Signal
LEDS
There are 5 signal LEDs to show the Received
Signal Strength Indication (RSSI) of the LTE
radio connection.
There is no LTE connection.
Refer Table 1-2 LTE Signal Strength LED Definition
Please note the ODU presents the same LED behavior as IDU.
WLAN/
WPS
Green
On
The wireless network is activated and is operating
in IEEE 802.11 "b", "g" or "n" mode.
Blinking
The LTE Device is communicating with other
wireless clients.
Orange
Blinking
The LTE Device is setting up a WPS connection.
Off
The wireless network is not activated.
PHONE
Green
On
A SIP account is registered for the phone port.
Blinking
A telephone connected to the phone port has its
receiver off of the hook or there is an incoming
call.
Orange
On
A SIP account is registered for the phone port and
there is a voice message in the corresponding SIP
account.
Blinking
A telephone connected to the phone port has its
receiver off of the hook and there is a voice
message in the corresponding SIP account.
Off
The phone port does not have a SIP account
Page 13 / 155
LTE TDD B2268H
User Guide
1 Introduction
Issue 01 (2014-01-15)
Copyright © Huawei Technologies Co., Ltd.
6
LED
COLOR
STATUS
DESCRIPTION
registered.
ETHERNET
1-2
Yellow
(Giga
Ethernet)
On
The LTE Device has a successful 1000 Mbps
Ethernet connection with a device on the Local
Area Network (LAN).
Blinking
The LTE Device is sending or receiving data
to/from the LAN at 1000 Mbps.
Green
(Fast
Ethernet)
On
The LTE Device has a successful 10/100 Mbps
Ethernet connection with a device on the Local
Area Network (LAN).
Blinking
The LTE Device is sending or receiving data
to/from the LAN at 10/100 Mbps.
Off
The LTE Device does not have an Ethernet
connection with the LAN.
USB
Green
On
USB Storage device is plugged in.
Table 1-2
Signal Strength LED Definition
RSRP: dBm
SINR: dB
RSRP <
-114
-114 <= RSRP
<
-109
-109 <= RSRP
<
-104
-104 <= RSRP
< -94
-94 <= RSRP <
-84
RSRP >=
-84
SINR < -2.8
0
1
1
1
1
1
-2.8 <= SINR <
1.2
0
1
2
2
2
2
1.2 <= SINR <
4.8
0
1
2
3
3
3
4.8 <= SINR <
13.2
0
1
2
3
4
4
SINR >= 13.2
0
1
2
3
4
5
Refer to the Quick Start Guide for information on hardware connections.
1.7 The RESET Button
If you forget your password or cannot access the web configurator, you will need to use the
RESET
button at the back of the device to reload the factory-default configuration file. This
means that you will lose all configurations that you had previously and the web access
password will be reset to the default.
Step 1
Make sure the
POWER
LED is on (not blinking).
Page 14 / 155
LTE TDD B2268H
User Guide
1 Introduction
Issue 01 (2014-01-15)
Copyright © Huawei Technologies Co., Ltd.
7
Step 2
To set the device back to the factory default settings, press the
RESET
button for 5 seconds or
until the
POWER
LED begins to blink and then release it. When the
POWER
LED begins to
blink, the defaults have been restored and the device will restart to load the default settings.
----End
Page 15 / 155
LTE TDD B2268H
User Guide
2 Introducing the Web Configurator
Issue 01 (2014-01-15)
Copyright © Huawei Technologies Co., Ltd.
8
2
Introducing the Web Configurator
2.1 Overview
The web configurator is an HTML-based management interface that allows easy device setup
and management via Internet browser. Use Internet Explorer 6.0 and later versions, Mozilla
Firefox 3 and later versions, or Safari 2.0 and later versions. The recommended screen
resolution is 1024 by 768 pixels.
In order to use the web configurator you need to allow:
Web browser pop-up windows from your device. Web pop-up blocking is enabled by
default in Windows XP SP (Service Pack) 2.
JavaScript (enabled by default).
Java permissions (enabled by default).
2.1.1 Accessing the Web Configurator
Step 1
Make sure your LTE Device hardware is properly connected (refer to the Quick Start Guide).
Step 2
Launch your web browser.
Step 3
Type "192.168.1.1" as the URL.
Step 4
A password screen displays. Type "admin" as the default
Username
and "LTEcpe" as the
default password to access the device's Web Configurator. Click
Login
. If you have changed
the password, enter your password and click
Login
.
Figure 2-1
Password Screen

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