NETGEAR LB2120 Series User Manual

8
Frequently Asked Questions
This chapter provides answers to questions that might come up about your modem.
The chapter contains the following sections:
• What do I do when I can’t connect a device to the modem? on page 79
• What do I do when I can’t access the Internet? on page 79
• What do I do when the No Signal icon displays? on page 79
• Why does the Signal Strength LED show only a few bars? on page 79
• Why is the download or upload speed slow? on page 79
• Can I connect multiple LAN devices to the modem? on page 80
• Access the Modem’s Web Pages for the First Time on page 17
• Return the Modem to Its Factory Default Settings on page 62
• How do I disconnect from the mobile broadband network? on page 80
• How do I find my computer’s IP address? on page 81
• How do I find a device’s MAC address? on page 82
• How do I find my mobile phone number? on page 84
• Where can I find more information? on page 84
If the information in this chapter does not help you, see Alerts and Troubleshooting on
page 85.
Note
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NETGEAR LB2120 Series Specifications

General

Device Type	LTE Modem
LTE Category	Category 4
Download Speed	Up to 150 Mbps
Upload Speed	Up to 50 Mbps
Ethernet Ports	1 x Gigabit Ethernet
Network Technology	LTE, 3G
Antenna Ports	2 x TS-9
Operating Temperature	0° to 40°C
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Humidity	90% maximum relative humidity, non-condensing
SIM Card Slot	Yes (Mini-SIM/2FF)
Power Supply	12V DC