TLG-2901B Indoor Gateway

Built-in a security chip and industrial-grade intelligent 8-channel LoRa gateway supportd built-in LoRaWAN N.S  protocol, provide secure full-duplex communication services, and realize intelligent services with your own IoT. Support LBT wireless communication, and Ethernet 10/100M wired interface. USB interface can be connected to 3G/4G, WiFi, BT to expand functions.

System functions
MCU TI Cortex A8 AM3352
System OS Linux 4.1.6
Memory Flash 256MB (NAND)
Memory 512MB (DDRIII)
RF Transceiver Semtech SX1301
Security chip yes , Infineon
LTE module EC25(Others)/EC20 (China)
LBT module yes
LoRa module x1 (8 ch), x2 (16 ch)
Wireless performance parameters
Transmission rate 292bps~21.875Kbps
Operating frequency 902~932MHz
Protocol LoRaWAN, Class A,B,C
Antenna interface SMA x2
LoRa Antenna 2dBi (peak gain)
LTE Antenna 2 dBi (peal gain)
USB x1
SIM slot X1 (option)
Power Jack DC Jack, 5V/2A Power adaptor
RJ-45 10/100Mbps
SD Card x1
Software functions
Basic settings Web browser
Network service HTTP Server , DHCP/DHCP Client/Static , VPN Client
Protocol MQTT/RESTful API
LoRa N.S Built-in (option)
Software update OTAA or RJ-45
Development support Node-RED , LoRaScript
Electrical characteristics
Operating temperature 40ºC~70ºC
Operating humidity 0%~90%
Storage temperature -40ºC~85ºC
RF characteristics
Sensitivity SF12, -136 dBm
Transmission power 2~20dBm
Power Comsumption
Standby 360mA
Rx 365mA
Tx+Rx 390mA
Tx+Rx+3G 490mA
L x H x W 134x85x43mm, 460 g
Regulations FCC/NCC /VCCI

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