Fibocom L860-GL-16 User Manual

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FIBOCOM L860-GL Series Hardware Guide Page 16 of 60
Baseband
(LTE FDD/LTE TDD/UMTS controller)
PMU
M.2 Key-B 75pin interface
RF
Transceiver
NAND
TX
Main RX
Duplexer
PA DCDC
XB LNA
UB PA
Main MB
FEMiD
Main LB
FEMiD
RF SAW
M (Main)
ANT
M1(AUX2)
ANT
M1(AUX3)
ANT
D/G(AUX1)
ANT
RF Part
SAW
GNSS
SAW
Main HB
FEMiD
TRX SAW
XB LNA
Coupler
Tiplexer
MB/HB FEM
(4×4 MIMO)
MB/HB FEM
(4×4 MIMO)
Div
MB/HB/UB
FEM
Div
LB FEM
GNSS
LNA
RF SAW
GNSS
Extractor
Tiplexer
GNSS
SAW
Div RX
4
th
Div RX
3
rd
Div RX
SAW
LPDDR4
RAM
DigRF RX
TCXO
VDD_IO_1V8
GPIO
+3.3V
FULL_CARD_POWER_OFF#
RESET#
PCIe
USB2.0
USB3.0
USIM1
EINT
WOWWAN#
LED
I2C
MIPI_RFFE
UART_TX
UART_RX
Tunable ANT
Figure 2-2 Hardware block diagram
2.6 Antenna Configuration
L860 module support four antennas and the configuration is as below table:
Antenna Connector
Function Description
Band Configuration
M
Main ANT
All supported bands transmit & receive
M1
MIMO1 ANT
4×4 MIMO supported bands receive
M2
MIMO2 ANT
4×4 MIMO supported bands receive
D/G
Diversity & GNSS ANT
All supported bands and GNSS receive
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Fibocom L860-GL-16 Specifications

General

Brand	Fibocom
Model	L860-GL-16
Category	Computer Hardware
Language	English