Netgear LB2120 Bedienungsanleitung
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LTE Modem
Model LB2120
User Manual
November 2017
202-11658-02
350 E. Plumeria Drive
San Jose, CA 95134
USA

Support
Thank you for purchasing this NETGEAR product. You can visit www.netgear.com/support to register your
product, get help, access the latest downloads and user manuals, and join our community. We recommend that
you use only ocial NETGEAR support resources.
Conformity
For the current EU Declaration of Conformity, visit http://kb.netgear.com/app/answers/detail/a_id/11621.
Compliance
For regulatory compliance information, visit http://www.netgear.com/about/regulatory.
See the regulatory compliance document before connecting the power supply.
Trademarks
© NETGEAR, Inc., NETGEAR, and the NETGEAR Logo are trademarks of NETGEAR, Inc. Any non-NETGEAR
trademarks are used for reference purposes only.
2
LTE Modem Model LB2120

Contents
Chapter 1 Introduction and Hardware Overview
Introduction 7............................................................................................................
Supported Mobile Broadband Bands 7.....................................................................
Package Contents 8..................................................................................................
Install the Micro SIM Card 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
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.................................................................
Chapter 3 Manage the Modem LAN Settings
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
Manage Mobile Broadband Auto Connect Options 33..............................................
Manually Connect to or Disconnect From the Mobile Broadband Network 34..........
Manage APN Proles for Mobile Broadband Connections 34..................................
View APN Proles or Add a Custom APN Prole 35............................................
Select an APN Prole 37......................................................................................
Change an APN Prole 38...................................................................................
Remove an APN Prole 39..................................................................................
Chapter 5 Secure Your Network
Change the Modem Password 41.............................................................................
Manage Port Forwarding for Incoming Trac 41.......................................................
Enable Port Forwarding and Add a Service or Application 42.............................
3
Produktspezifikationen
Marke: | Netgear |
Kategorie: | Router |
Modell: | LB2120 |
Breite: | 25.4 mm |
Tiefe: | 99 mm |
Gewicht: | 181.4 g |
Mitgelieferte Kabel: | AC, LAN (RJ-45) |
Produktfarbe: | Schwarz |
Höhe: | 30.5 mm |
Energiequelle: | AC, DC |
Gleichstrom-Anschluss (DC): | Ja |
Antennentyp: | Intern |
Eingebauter Ethernet-Anschluss: | Ja |
Schnellstartübersicht: | Ja |
Anzahl Ethernet-LAN-Anschlüsse (RJ-45): | 2 |
Gerätetyp: | Modem/Router für Mobilfunknetze |
Ethernet LAN Datentransferraten: | 10,100,1000 Mbit/s |
LED-Anzeigen: | Ja |
Rack-Einbau: | Nein |
Ein-/Ausschalter: | Ja |
Ausgangsstrom: | 1 A |
Ausgangsspannung: | 12 V |
Verkabelungstechnologie: | 10/100/1000Base-T(X) |
Datennetzwerk: | 3G, LTE |
xDSL Anschluss: | Nein |
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