Overview :
Built-in a security chip, highly integrated intelligent and industrial-grade 16-channel LoRa communication gateway, modular design, supporting built-in standard LoRaWAN N.S, providing secure full-duplex communication services to achieve ownership of your own Internet of Things service. Support 3G/4G, LBT and Ethernet 10/100M wired interface. USB interface can be connected to WiFi, BT, Zigbee to expand functions.
Features :
- Long range transmission, could be almost 10Km ( depends on the
- interference in the air)
- Frequency range: 920~928MHz
- RF power: 13dBm
- port 10/100Mbps Fast Ethernet
- MQTT protocol
- Manageable via Web Browser
- Remote firmware upgrade
- JavaScript programs plug-in by customers for special applications (customization)
- Node-Red is available to use

16 Channels Indoor gateway
Model : TLG7921L
System functions | |
---|---|
MCU | TI Cortex A8 AM3352 |
System OS | Linux 4.1.6 |
Flash | 256MB (NAND) |
Memory | 512MB (DDRIII) |
RF Transceiver | Semtech SX1301 |
Security chip | yes , Infineon |
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/C) |
Antenna interface | SMA R-male x3 / SMA Female x1 |
LoRa Antenna | 2dBi |
LTE Antenna | 3dBi |
Interface | |
SIM slot | x1 |
POE | x1, 30W (Power) |
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 |
Software update | OTA |
Development support | Node-RED , LoRaScript |
Electrical characteristics | |
Operating temperature | -40ºC~60ºC |
Operating humidity | 0%~90% |
Storage temperature | -40ºC~80ºC |
RF characteristics | |
Sensitivity | -137dBm |
Transmission power | 2~20dBm |
Dimensions | |
L x H x W | 140.5x181x30mm, 780g |
Certification | |
Regulations | FCC/TELEC/VCCI |