Technical Specs
Table Of Contents
- Important Notice
- Safety and Hazards
- Limitation of Liability
- Contents
- List of Tables
- List of Figures
- 1: Introduction
- 2: Electrical Specifications
- 3: RF Specifications
- 4: Power
- 5: Software Interface
- 6: Mechanical and Environmental Specifica- tions
- 7: Regulatory Compliance and Industry Certifi- cations
- A: Antenna Specification
- B: Design Checklist
- C: Testing
- AT Command Entry Timing Requirement
- Acceptance Testing
- Certification Testing
- Production Testing
- Functional Production Test
- Quality Assurance Testing
- Suggested Testing Equipment
- Testing Assistance Provided by Lantronix, Inc.
- IOT/Operator Testing
- Extended AT Commands for Testing
- D: Packaging
- E: References
- F: Acronyms
Rev 5 May.21
11
41113694
1: Introduction
The Lantronix, Inc. EM7411 Embedded Module is an M.2 module that provides LTE,
UMTS, and GNSS connectivity for notebook, ultrabook, tablet computers, and M2M
applications over several radio frequency bands.
Supported RF bands
The module, based on Qualcomm's MDM9250 baseband processor, supports data
operation on LTE and UMTS networks over the bands described in Table 1-1, with LTE
carrier aggregation (CA) as described in Table 1-2 and Table 1-3.
Table 1-1:
Supported RF Bands
RAT
Bands
2 4 5 7
12 13 14 25 26 41 42 43 48 66 71
LTE
a
F F F F F F F F F T T T T F F
UMTS
b
Y Y Y
GNSS
•
GPS: 1575.42 MHz
•
GLONASS: 1602 MHz
•
BeiDou: 1561.098 MHz
•
Galileo: 1575.42 MHz
•
QZSS: 1575.42 MHz
a.
(LTE) Downlink MIMO support (2x2; 4x2)
F=FDD; T=TDD
Data rates: Downlink (Cat 7 with 2CA, 64QAM=300 Mbps), Uplink (Cat 13 with 2CA contiguous,
64QAM=150 Mbps)
b.
UMTS (DC-HSPA+, HSPA+, HSPA, UMTS)
Diversity support
Data rates: Downlink (Cat 24, up to 42 Mbps), Uplink (Cat 6, up to 5.76 Mbps)
Table 1-2:
Carrier Aggregation Downlink Combinations
1 Band / 2CC 2 Bands / 2CC
CA_2A-
2A
CA_2A-
5A
CA_2C
CA_2A-
7A
CA_2A-12A
CA_2A-13A
CA_2A-14A
CA_2A-71A
1