SZ11LR-GW-2 Zigbee 4G GPS Wi-Fi Lora Gateway
- Stable full Netcom speed connection, fully compatible with 2G, 3G, 4G networks
- Wired and wireless backups to ensure stable data transmission
- Support Wi-Fi，4G，Ethernet port, multi-network simultaneous online
- Powerful Wi-Fi function, support AP, STA, Repeater multiple modes
- Rich antenna interfaces
- Multiple wireless extensions: Zigbee，4G，GPS，Wi-Fi
- Multi-network intelligent backup, data storage resumes after network disconnection
- With industrial high speed 4G wireless module, 32-bit high performance processor, enable the front-end acquisition information to be transmitted in real time and at a high speed
- Reserved downstream wireless communication variety options: ZigBee, Bluetooth etc.
- Industrial design metal case, the gateway works stably in variety industrial environment and strong interference
Descriptions：
SZ11LR-GW-2 is an IOT wireless communication gateway, which uses the public network wireless network plus LoRa network to provide users with the function of eliminating the need of field wiring and wireless long-distance data transmission. The product has high-performance industrial 32-bit processor and industrial-grade wireless communication module, rich antenna interface:
1 Ethernet Wan Port;
1 AC220V input port;
1 LoRa antenna interface;
1 ZigBee antenna interface;
1 4G antenna interface;
1 GPS antenna interface;
1 Wi-Fi antenna interface.
It supports Wi-Fi as AP / Repeater / STA, can be connected to LoRa/ZigBee/Wi-Fi devices at the same time, which provides a perfect platform for IoT applications. It can be widely used in industries such as self-service terminal industry, smart grid, intelligent transportation, supply chain automation, industry automation, intelligent building, fire protection, environmental protection, smart medical treatment, smart lighting, smart agriculture and coal mines, oil and other occasions.
Models：
| Specification Name | Specification Descriptio | Remarks |
| Product model | SZ11LR-GW-2 | |
| Network standard | 4G | According to user needs optional support / not support, 4G for the whole network module |
| Interface | Antenna interfac | 4G Antenna interface:N-J Female he |
| Wi-Fi Antenna interface:N-J Female | ||
| LoRA Antenna interface:N-J Fe | ||
| Button | Support RESET button (restore factory settings) | |
| Ethernet interfa | 1 X WAN 10/100Mbps Adaptive Ethernet port | |
| Power supply | Power suppl | AC110-277V Support POE (Power over ether |
| Working power consumption | Working Average curr | ≤20W |
| Note: The power consumption of the communication is affected by the network signal strength and the module network standard. | ||
| Others | Dimension | Length * width * height (mm) 225.3 * 225.3 |
| Working temperatur | -40~+80ºC | |
| Storage temperat | -40~+85ºC | |
| Relative humidit | ≤95% (No condensa) | |
| 4G | Working frequen | FDD LTE:B1/B3 TDD LTE:B38/B39/B40/B41 TDSCDMA: B34/B39 CDMA2000 1x/EVDO:BC0 GSM:900/1800MHz |
| Transmission rat | LTE-FDD:Max 100Mbps(DL) Max 50Mbps(UL) LTE-TDD:Max 61Mbps(DL) Max 18Mbps(UL) SCDMA-TD:Max 4.2Mbps(DL) Max 2.2Mbps(UL) CDMA:Max 5.4Mbps(DL) Max 14.7Mbps(UL) GPRS:Max 85.6Kbps(DL) Max 85.6Kbps(UL |
|
| Transmit power | FDD LTE:23dbm±2db TDD LTE:23dbm±2db TDSCDMA:24dbm +1/-3db GSM 900Mhz:33dbm±2dbm GSM 1800Mhz:30dbm±2dbm |
|
| Receiving sensiti | FDD B1: -97dBm(20M) FDD B3: -96dBm(20M) TDD B38: -94dBm(20M) TDD B39: -94dBm(20M) TDD B40: -94dBm(20M) TDD B41: -93.5dBm(20M) TDSCDMA B34: -110dbm TDSCDMA B39: -110dbm CDMA BC0: -108dbm GSM 900: -110dBm GSM 1800: -109dBm |
|
| WiFi | Standard and frequency band | Support IEEE802.11b/g/n standard |
| Theoretical bandwidth | UP TO 300Mbps | |
| Transmit pow | 20dbm | |
| System | CPU | 32-bit |
| FLASH | 128M | |
| DDR2 | 128M | |
