Fibocom L850-GL - 2 Overview; 2.1 Introduction; 2.2 Specification

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L850-GL Hardware User Manual Page 8 of 54
2 Overview
2.1 Introduction
L850 is a highly integrated 4G WWAN module which uses M.2 form factor interface. It supports LTE
FDD/LTE TDD/WCDMA systems and can be applied to most cellular networks of mobile carrier in the
world.
2.2 Specification
Specification
Operating Band
LTE FDD: Band 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21, 26, 28, 29, 30, 66
LTE TDD: Band 38, 39, 40, 41
WCDMA/HSPA+: Band 1, 2, 4, 5, 8
GNSS/Beidou: support
Data Transmission
LTE FDD
450Mbps DL/50Mbps UL(Cat 9)
LTE TDD
347Mbps DL/30Mbps UL(Cat 9)
When LTE TDD achieves maximum DL rate, its UL rate can
reach 10Mbps only
UMTS/HSPA+
UMTS: 384 kbps DL/384 kbps UL
DC-HSPA+: 42Mbps DL(Cat 24)/5.76Mbps UL(Cat6)
Power Supply DC 3.135V
～
4.4V, Typical 3.3V
Temperature
Normal operating temperature: -10°C
～
+55°C
Extended operating temperature: -20°C
～
+65°C
Storage temperature: -40°C
～
+85°C
Physical
characteristics
Interface: M.2 Key-B
Dimension
：
30 x 42 x 2.3mm
Weight: About 5.8 g
Interface
Antenna Connector
WWAN Main Antenna x 1
WWAN Diversity Antenna x 1
Function Interface
USIM 3V/1.8V