Be A Dusun Distributor >>

Industry Edge Computer Gateway

Table of Contents

Model List

Model Ethernet RS485 CAN I/O
Zigbee3.0 4G LTE

1. Introduction

1.1 Purpose& Description

The DSGW-081 Industry Edge Computing Gateway provides uninterrupted Internet access for machines over

ubiquitous 3G/4G wireless networks and multiple broadband services.With powerful edge computing capabilities,

comprehensive security protection and wireless services.

DSGW-081 features powerful edge computing capabilities. It realizes data optimization, real-time response, agile

connection and intelligent analysis on the IoT edge, significantly reduces the data flow between field sites and

data center, and avoid bottlenecks of cloud-end computing.

1.2 Product Feature Summary

– Supports 4G LTE CAT1

– Support KNX protocol,

– Built-in redundancies: dual SIM card, link backup, VRRP hot standby, ensuring uninterrupted -network


– Powerful computing performance, providing high-performance processing resources for edge computing

– Supports a variety of industrial real-time Ethernet protocols and field bus protocols, compatible with a wide

range of industrial equipment

– Supports Python development, for developing user custom applications

– Supports industrial cloud platforms: Microsoft Azure, Amazon AWS

– Easy for management and large-scale deployment, support SNMP protocol and Device Manager cloud platform

for efficient remote central management

– Fully industrial-grade design, ready for challenging conditions

– Support multiple wires protocol: ZigBee3.0, Bluetooth5.2, Wi-Fi.

1.3 Hardware block diagram


2. Mechanical Requirement

2.1 Drawings


3. Specifications

Technical Specification
CPU ARM Cortex-A7,800Mhz
System Linux
Docker Support
Flash 8GB eMMC
Power Input: DC 12-48V
Indicator LEDs • Power LED normally on when powered on
• Zigbee/BLE/Z-WAVE LED is flash when the signal come
• Network LED is flash, When the gateway can access the Internet
• Ethernet LED is flash, When the network port is plugged into
the Internet cable
• LTE Signal LED, It indicates the signal strength of LTE
Reset Button The reset button is hole button, After pressing the reset button for
more than 5 seconds, the Gateway will be restored to the factory
I/O Port 4 digital input channels DI
State "1": +10~+30V State "0": 0~+3V
2 digital output channels DO
Maximum load [email protected] or 250VAC
2 analog input channels AI
Current signal: 0-20mA, 4-20mA
Voltage signal: 0-5VDC, 0-10VDC
Choose one of the above 4 ranges
Ethernet 1*10/100Mbps WAN/LAN port
SIM card Slot 2*Drawer card slot
Antenna 3*SMA,1*LTE, 2*2.4GHZ
RS232 Support
RS485 Support
CAN Support
TPM(Trusted Platform
Chip: ATTPM20P
Cryptographic Support for:
– AES-128
– SHA-1
– SHA-256
– RSA 1024-2048 bit keys
Industry Protocol BACnet; Profinet; Ethernet/IP; Modbus; OPC/UA
Installation DIN-rail, wall mounting
Protection Rating IP30
Housing Aluminum alloy
Storage Temperature -40℃~85℃
Operating Temperature -40℃~85℃
Ambient Humidity 5~95%
Performance Requirement
Wi-Fi Performance • IEEE wireless LAN standard:
IEEE802.11n; IEEE802.11g; IEEE 802.11b
• Data Rate:
IEEE 802.11b Standard Mode:1,2,5.5,11Mbps
IEEE 802.11g Standard Mode:6,9,12,18,24,36,48,54 Mbps
IEEE 802.11n: MCS0~MCS7 @ HT20/ 2.4GHz band
• Sensitivity:
HT40 MCS7 : [email protected]% PER(MCS7) /2.4GHz band
HT20 MCS7 : [email protected]% PER(MCS7) /2.4GHz band
• Transmit Power:
IEEE 802.11n: 16dBm @HT20/40 MCS7 /2.4GHz band
IEEE 802.11g: 16dBm @54MHz
IEEE 802.11b: 18dBm @11MHz
• Wireless Security: WPA/WPA2, WEP, TKIP, and AES
• Working mode : Bridge、Gateway、AP Client
• Range: 50 meters minimum, open field
• Transmit Power:17dBm
• Highest Transmission Rate: 300Mbps
• Frequency offset: +/- 50KHZ
• Frequency Range (MHz): 2412.0~2483.5
• Low Frequency (MHz):2400
• High Frequency (MHz):2483.5
• E.i.r.p (Equivalent Isotopically Radiated power) (mW)<100mW • Bandwidth (MHz):20MHz/40MHz
Zigbee3.0 Performance • Range: 100 meters minimum, open field
• Transmit Power:17.5dBm
• Highest Transmission Rate: 300Mbps
• Frequency offset: +/- 20KHZ
• Receiving Sensibility:-94dBm
• Frequency Range (MHz):2401.0~2483.5
• Low Frequency (MHz):2400
• High Frequency (MHz):2483.5
• E.i.r.p (Equivalent Isotopically Radiated power) (mW)<100mW
• Bandwidth (MHz):5MHz
• Modulation: OQPSK
Bluetooth Performance • Bluetooth Protocol: Bluetooth 5.0
• TX Power: 19.5dBm
• Range: 150 meters minimum, open filed
• Receiving Sensibility: [email protected]%BER
• Frequency offset: +/-20KHZ
LTE Cat1 • LTE FDD: B1/B3/B7/B8/B20
• WCDMA: B1/B8
• GSM: 900/1800MHz
Z-wave Performance • TX power up to13dBm (20mW)
• RX sensitivity: @100kbps-97.5dBm
• Range: 100 meters minimum, open filed
• Default Frequency: 916MHz( Different country with different
frequency) Pls check the z-wave frequency band table
RF Factory Test Mode • Setting the Board into the test mode, using the Iqexl-ws that
can test the Wi-Fi, Zigbee.
• Please refer to the DUSUN Test Specification for details.

4. QA Requirements

4.1 Quality Information

Quality &Testing Information
Information Description Standard(Yes) custom(No)
ESD Testing Yes
RF Antenna Analysis Yes
Environmental Testing Yes
Reliability Testing Yes
Certification FCC,CE, Bluetooth certification, zigbee certification, PTCRB

Still have questions?

Related Posts

13 iot applications

13 Applications of IoT Gateway Hardware

IoT applications offer huge benefits to society. The application of the internet of things is limited only by the imagination. Explore 13 IoT applications that are impacting our world.


Which is the best Lora gateway?

The three most popular LoRa gateways on the market are the TTN Gateway, the Link Labs Gateway, and the MultiTech Gateway. Each gateway has its pros and cons, so it’s important to choose the right one for your needs.


    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.