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Quick Start

NETGEAR LTE Modem 1120 and 1121

LB1120-100NAS
LB1121-100NAS (PoE model)

3.  Connect the modem to a router or directly to a computer.

To connect the modem to a router, do the following: 

Note: 

Skip Steps a and b if you already connected the modem 

to a router or other network device that provides PoE.
a.  Connect one end of an Ethernet cable to the Gigabit 

Ethernet LAN port on the modem.

b.  Connect the other end of the Ethernet cable to the Internet 

or WAN port on the router.

c.  Use another Ethernet cable to connect your computer to a 

LAN port on the router.

To connect the modem directly to a computer, do the 

following:
a.  Connect one end of an Ethernet cable to the Gigabit 

Ethernet LAN port on the modem.

b.  Connect the other end of the Ethernet cable to an 

Ethernet port on your computer.

The modem is ready for operation.

Manage Your LTE Modem

 

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To access your LTE modem:

1.  Launch a web browser from a device that is connected to the 

modem.

2.  In the address field of the web browser, enter 

http://192.168.5.1

.

3.  In the 

Sign In

 field, enter the default password, and click the 

Sign In

 button. See the modem label for the default password.

While the password that you enter is unique to your modem 

and is secure, we recommend that you change it to a password 

that you want to use.

Install Your LTE Modem

1.  Install the micro SIM card.

Note: 

To obtain an activated micro SIM (3FF format) card, 

contact your mobile broadband service provider. If you use a 
nano SIM (4FF format) card, you must use an adapter.
a.  Ensure that power to the modem is off. 
b.  Remove the SIM card cover on the bottom of the modem.
c.  Unlock the SIM card door.

PoE source

Or

LB112x

Router

d.  Carefully slide the micro SIM card into the slot.
e.  Lock the SIM card door, and close the SIM card cover.

2.  Provide power to the modem.

To provide power to the modem through the power adapter, which 

is required for the LTE Modem 1120 but an option for the 

LTE Modem 1121, do the following:
a.  Connect the power adapter to the modem and plug it into an 

electrical outlet. 

b.  Press the power 

On/Off

 button on the modem.

c.  Wait for the Power LED 

 to light green, which might take 

several minutes.

To connect the modem to a router or other device that provides 

Power over Ethernet (PoE), which is an option for the 

LTE Modem 1121 only, do the following:
a.  Connect one end of an Ethernet cable to the Gigabit Ethernet 

port on the modem.

b.  Connect the other end of the Ethernet cable to the Ethernet 

port on the PoE power source equipment (PSE).

c.  Press the power 

On/Off

 button on the modem.

d.  Wait for the Power LED 

 to light green, which might take 

several minutes.

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