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LB2120-100EUS
NETGEAR LB2120-100EUS 4G LTE Modem Manuals
Manuals and User Guides for NETGEAR LB2120-100EUS 4G LTE Modem. We have
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NETGEAR LB2120-100EUS 4G LTE Modem manuals available for free PDF download: User Manual, Quick Start
NETGEAR LB2120-100EUS User Manual (100 pages)
LTE
Brand:
NETGEAR
| Category:
Modem
| Size: 3.57 MB
Table of Contents
Table of Contents
3
Introduction
7
Introduction and Hardware Overview
7
Supported Mobile Broadband Bands
7
Install the Micro SIM Card
8
Package Contents
8
Top Panel with Status Leds
11
Back Panel with Ports, Connectors, and Button
12
Modem Label
12
Position the Modem
13
Optional External Antenna
14
Chapter 2 Get Started
15
Internet Connection over Mobile Broadband
16
Connect the Modem to a Wireline Broadband Modem
16
Connect a Computer, Switch, Hub, Router, or Wifi Router to the Modem
17
Connect a Computer to the LAN Port of the Modem
17
Connect a Router or Wifi Router to the LAN Port of the Modem
17
Access the Modem's Web Pages for the First Time
17
Change the Language
20
Manage Automatic Failover Detection
20
Change the LAN Settings
24
Manage Router Mode and Bridge Mode
26
Change the DHCP Server Settings
27
Disable the DHCP Server
29
Enable the DMZ
30
Disable VPN Pass-Through
31
Chapter 4 Manage the Mobile Broadband Connection
32
Manage Mobile Broadband Auto Connect Options
33
Manually Connect to or Disconnect from the Mobile Broadband Network
34
Manage APN Profiles for Mobile Broadband Connections
34
View APN Profiles or Add a Custom APN Profile
35
Select an APN Profile
37
Change an APN Profile
38
Remove an APN Profile
39
Change the Modem Password
41
Manage Port Forwarding for Incoming Traffic
41
Secure Your Network
41
Enable Port Forwarding and Add a Service or Application
42
Remove a Service or Application for Port Forwarding
43
Disable Port Forwarding
44
Manage Port Filtering for Outgoing Traffic
45
Block Specific Services and Applications from Accessing the Internet and Allow All Other Services and Applications
45
Allow Specific Services and Applications to Access the Internet and Block All Other Services and Applications
47
View Services and Applications on the Blacklist and Remove a Service or Application from the List
48
View Services and Applications on the Whitelist and Remove a Service or Application from the List
49
Disable Port Filtering
50
Manage SIM Card Security
51
Enable SIM Card Security
51
Enter the SIM PIN to Enable the Modem to Connect to the Internet
53
Personalize the SIM PIN
54
Disable SIM Card Security
55
Unblock the SIM Card with a PUK
57
Upgrade the Firmware of the Modem
60
Manage the Modem and Monitor Usage and the Network
60
Back up and Restore the Modem Settings
61
Back up the Settings
61
Restore the Settings
62
Return the Modem to Its Factory Default Settings
62
Use the Reset Button
63
Use the Modem's Web Pages to Reset the Modem to Factory Defaults
63
View Monthly Data and Session Data Usage
64
Set a Plan Limit for the Data Counter
65
Change the Billing Cycle Counter or Reset the Data Counter
66
View Service Provider, Type of Service, and Signal Strength
66
View Account Details and Other Details about Your Modem
68
View Information about the Mobile Broadband Connection
69
Set up SMS Alert Messages
70
Set the Data Limit for SMS Alert Messages
72
View Alerts
73
Turn off the Leds
74
Chapter 7 Manage SMS Messages
75
Manage Incoming SMS Messages
76
Send an SMS Message
77
What Do I Do When I Can't Connect a Device to the Modem
79
What Do I Do When I Can't Access the Internet
79
What Do I Do When the no Signal Icon Displays
79
Why Does the Signal Strength LED Show Only a few Bars
79
Why Is the Download or Upload Speed Slow
79
Frequently Asked Questions
79
Can I Connect Multiple LAN Devices to the Modem
80
How Do I Access the Modem's Web Pages
80
What Do I Do if I Forget My Admin Login Password
80
How Do I Disconnect from the Mobile Broadband Network
80
How Do I Find My Computer's IP Address
81
How Do I Find a Device's MAC Address
82
How Do I Find My Mobile Phone Number
84
Where Can I Find more Information
84
Alert Messages
86
Quick Tips for Troubleshooting
86
Alerts and Troubleshooting
86
Verify Normal Behavior with the LED Bars
87
Troubleshoot with the LED Bars
87
Power LED Bar Is off
87
Power LED Bar Blinks Amber Fast and an Individual Signal and Strength LED Bar Lights Solid Green
88
LAN LED Is off
88
You Cannot Log in to the Modem
89
Troubleshoot the Mobile Broadband Internet Connection
89
Obtain an Internet IP Address from Your Service Provider
90
Troubleshoot Internet Browsing
90
Changes Not Saved on the Modem's Web Pages
90
TCP/IP Network Not Responding
91
Test the LAN Path to Your Modem
91
Test the Path from Your Computer to a Remote Device
91
Appendix A Default Settings and Specifications
93
Factory Default Settings
94
Technical and Environmental Specifications
95
Appendix B Wall-Mount the Modem
97
Position Your Modem
98
Mount Your Modem
99
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NETGEAR LB2120-100EUS Quick Start (2 pages)
LTE Modem
Brand:
NETGEAR
| Category:
Modem
| Size: 0.42 MB
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