- Description
Details
4 modes support: TCP/UDP, Modbus, HTTP, and MQTT
RNDIS dial-up & GNSS positioning
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.
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.
| SIM7600CE-CNSE | SIM7600E-H | |
|---|---|---|
| Applicable regions | China, Southeast Asia | China, Europe, the Middle East, Africa, South Korea |
| Band | ||
| 4G | LTE-TDD: B38/B39/B40/B41 LTE-FDD: B1/B3/B8 |
LTE-TDD: B1/B3/B5/B7/B8/B20 LTE-FDD: B38/B40/B41 |
| 3G | UMTS/HSDPA/HSPA+: B1/B8 | UMTS/HSDPA/HSPA+: B1/B5/B8 |
| GNSS | N/A | GPS/Beidou/GLONASS |
| 2G | GSM/GPRS/EDGE: 900/1800MHz | |
| 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 | ||
| Communication protocol | TCP/UDP/RNDIS/Modbus | TCP/UDP/RNDIS/Modbus/HTTP(S)/MQTT |
| TCP/UDP mode | configurable 1~4 channels socket, user-defined heartbeat packet and registration packet | |
| Modbus mode | auto Modbus collection, supports up to 5 commands, user-defined command period and interval | |
| HTTP(S) mode | N/A | supports HTTP/HTTPS POST (json format) configurable server address and port |
| MQTT mode | N/A | supports multi topics subscription and publish |
| Software protection | re-connecting when offline, configurable failure reboot time | |
| Parameter configuration | host computer / cloud | |
| Hardware description | ||
| 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 connector: screw terminals (TXD, RXD, GND) |
||
| Serial port baudrate | supports 300bps ~ 921600bps, 115200bps by default | |
| USB port | operating voltage: 5V connector: Micro USB protection: ESD protection diode usage: parameter configuration, dial-up, firmware upgrade |
|
| Power input | connector: 7~36V screw terminals or DC 12V jack protection: Schottky diode protection, reverse-proof |
|
| Hardware protection | embedded MCU, hardware watchdog to prevent system crash, industrial grade aluminum alloy case | |
| Operating voltage | 7~36V DC | |
| Operating current | idle: 10~30mA @12V | |
| transmit: 80~450mA @12V (depending on the network condition) | ||
| Indicator | PWR (power supply), RXD/TXD (UART RX/TX), NET (network), LINK (socket connection) | |
| Button | reset button | |
| SIM card | standard SIM card (1.8V / 3V) | |
| Antenna connector | LTE | LTE, GNSS |
| Operating temperature | -40℃~80℃ | |
with multi countries/regions multi band support
TCP/UDP transparent transmission mode
bidirectional data transparent transmission between serial devices and network server,
configurable 1-4 channel socket connections,
supports heartbeat packet and registration packet
Modbus mode
the DTU will automatically and periodically collect sensor data and send it to the network server, supports up to 5 commands
HTTP(S) mode
configurable HTTP/HTTPS server address and port for receiving data,
the DTU will POST serial data to corresponding server after proper configuration
MQTT mode
supports multi topics subscription and publish
supports RNDIS dial-up via USB port on Windows/Linux
up to 150Mbps downlink speed and 50Mbps uplink speed*
* stands for idealized data rate, the actual data rate may fluctuate greatly, depending on factors like network coverage, traffic congestion, base station condition, etc.
supports GPS, BeiDou, Glonass, LBS base station
the DTU parameter is configurable via host computer software or cloud platform
three types of serial port, multiple software/hardware protection
industrial aluminum alloy case, more stable and safe operating
monitoring the connection and signal status in real time
- PWR: lights up red when power-on
- TXD: blinking blue when transmitting data
- RXD: blinking blue when receiving data
- NET: blinking green when network connection is established
- LINK: lights up green when connects to a socket server
- RESET: reset button
industrial hardware design, powerful software function,
suitable for sorts of industrial fields and IoT application scenarios
* measured manually, for reference ONLY
Quick Overview
- SIM7600E-H 4G DTU x1
- GPS Antenna x1
- 1.5m male to female serial cable x1
- USB-A to micro-B cable x1
- OPTIONS 12V power adapter x1
- 4G Antenna x1
