Waveshare Industrial Grade SIM7600E-H 4G DTU RS232/485/TTL to 4G LTE GNSS, for China, Europe, the Middle East, Africa, South Kor(US Plug)

About The Product
1. This is an industrial grade 4G DTU which incorporates Qualcomm platform 4G communication module SIM7600E-H. It supports multi mode multi band, and suits multi countries or regions. After our secondary development for the module firmware, it takes only some simple configurations to achieve bidirectional data transparent transmission between RS232/RS485/TTL serial port and 4G LTE network.
2. With features like four modes support (TCP/UDP, Modbus, HTTP, and MQTT), RNDIS dial-up, and GNSS positioning, this industrial grade DTU is designed to be fully functional, easy to use, and stable operating. It would be an ideal choice for fields including industrial data collection, communication, remote control, and other IoT applications that need high throughput 4G data communication and have high requirements of data rate and latency.

Network
1. 4G band:
- LTE-TDD: B1/B3/B5/B7/B8/B20
- LTE-FDD: B38/B40/B41
2. 3G band:
- UMTS/HSDPA/HSPA+: B1/B5/B8
3. GNSS: GPS/Beidou/GLONASS
4. 2G band:
- GSM/GPRS/EDGE: 900/1800MHz
5. Data Rate:
- 4G (LTE Cat-4): 150Mbps(DL) / 50Mbps(UL)
- 3G (HSPA+): 42Mbps(DL) / 5.76Mbps(UL)
- 2G (EDGE): 236.8Kbps(DL) / 236.8Kbps(UL)
- 2G (GPRS): 85.6Kbps(DL) / 85.6Kbps(UL)

Software Features
1. Communication protocol: TCP / UDP/ RNDIS / Modbus / HTTP(S) /MQTT
2. TCP/UDP mode: Configurable 1~4 channels socket, user-defined heartbeat packet and registration packet
3. Modbus mode: Auto Modbus collection, supports up to 5 commands, user-defined command period and interval
4. HTTP(S) mode: Support HTTP/HTTPS POST (json format), configurable server address and port
5. MQTT mode: Support multi topics subscription and publish
6. Software protection: Re-connecting when offline, configurable failure reboot time
7. Parameter configuration: Host computer / cloud

Hardware
1. Serial port:
- RS232:
-- Connector: DB9 female
-- Protection: TVS protection, anti-surge, ESD protection
- RS485:
-- Connector: screw terminals (A, B)
-- Protection: 600W lightningproof, anti-surge, and 15KV ESD protection (reserved 120R balancing resistor solder pads)
- TTL (UART):
-- Operating voltage: 3.3V or 5V
-- Ponnector: screw terminals (TXD, RXD, GND)
2. Serial port baudrate: Support 300bps ~ 921600bps, 115200bps by default
3. USB port
-- Operating voltage: 5V
-- Connector: Micro USB
-- Protection: ESD protection diode
-- Usage: parameter configuration, dial-up, firmware upgrade
4. Power input
- Connector: 7~36V screw terminals or DC 12V jack
- Protection: Schottky diode protection, reverse-proof
5. Hardware protection: Embedded MCU, hardware watchdog to prevent system crash, industrial grade aluminum alloy case
6. Operating voltage: 7~36V DC
7. Operating current
- Idle: 10~30mA at 12V
- Transmit: 80~450mA at 12V (depending on the network condition)
- Indicator: PWR (power supply), RXD/TXD (UART RX/TX), NET (network), LINK (socket connection)
8. Button: Reset button
9. SIM card: Standard SIM card (1.8V / 3V)
10. Antenna connector: LTE, GNSS
11. Operating temperature: -40 ~80 degree C

Package List
1. SIM7600E-H 4G DTU x 1
2. GPS Antenna x 1
3. 1.5m male to female serial cable x 1
4. USB-A to micro-B cable x 1
5. 12V power adapter x 1
6. 4G Antenna x 1