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Dual-band 4G router with gateway

Product Specification


1. Introduction

1.1 Purpose& Description

DSGW-021 wireless router complies with the latest IEEE 802.11ac Wi-Fi standard and LTE 4G function. It offers continual high-speed data transmission for multiple devices at the same time.

Built-in 600MHz processor provides powerful data handling capacity to improve wireless transfer efficiency. Meanwhile, a simultaneous dual-band with a middle power design on both bands makes the wireless connection more flexible and stable, especially over long distances. Generally, DSGW-021 is designed for medium-size homes with increasing demand for high-speed Wi-Fi. At the same time, it can be used as a control center for smart homes and can connect to Zigbee, z-wave, and Bluetooth devices at the same time.

1.2 Product Feature Summary

  • Cutting-edge 4G network – share internet access with up to 64 Wi-Fi devices and enjoy download speeds of up to 150 Mbps.

  • AC1200 Wi-Fi – creates simultaneous dual-band Wi-Fi networks, with maximum speeds of up to 300 Mbps on the 2.4 GHz band and 867 Mbps on the 5 GHz band.

  • Plug a SIM card and play – no configurations needed, compatibility for SIM cards in 100+ countries is assured by years of field testing.

  • Two detachable advanced LTE antennas – enjoy stable and efficient connections to every device thanks to the two external antennas.

  • Wi-Fi router mode – plug an Ethernet cable into the LAN/WAN port for flexible access as a backup option if you can't get a 4G connection.

  • Support ZigBee3.0, Z-WAVE, Bluetooth wireless protocol.


2. Mechanical Requirement

2.1 Drawings


3. Electrical Requirements

3.1 Hardware Information 



Reset button

Operating Temperature

Power Supply Port

Support DC Input, input Voltage range is 4.5V to 5V. The power seat aperture is 3.5mm. The needle diameter is1.35 mm and is positive.

Power adapter: 100-240V  50/60HZ, Output is 5V/2A

After pressing the reset button for more than 5 seconds, the Wi-Fi unit will be restored to the factory settings. 

Network Interface

4 10/100Mbps LAN Ports, 1 10/100Mbps LAN/WAN Port,
1 Micro SIM Card Slot

Indicator LEDs


1).Power LED normally on when powered on 2).Network LED normally on when connected 3).Wi-Fi LED normally on after connecting to Wi-Fi for 1-2 secs.

Internal 4G LTE Antenna , 3 * 2.4G FPC antenna




3.2 Performance Requirement

3.2.1 Wireless Feature


Bluetooth Performance

Zigbee Performance

  • TX Power: 17.5dBm

  • Range: 100 meters minimum, open filed

  • Receiving Sensibility:-94dBm

  • Frequency offset: +/-20KHZ

  • 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

  • TX Power: 19.5dBm

  • Bluetooth: 19.5dBm

  • Range: 150 meters minimum, open filed

  • Receiving Sensibility: -80dBm@0.1%BER

  • Frequency offset: +/-20KHZ

  • 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)<10mW

  • Bandwidth (MHz):2MHz

  • Modulation: GFSK

Cellular network

4G FDD-LTE B1/B3/B7/B8/B20 (2100/1800/2600/900/800MHz)
TDD-LTE B38/B39/B40/B41 (2600/1900/2300/2500MHz)
3G: DC-HSPA+/HSPA+/HSPA/UMTS B1/B8 (2100/900MHz)

Z-wave Performanc







  • 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

  • TX Power up to 20 dBm

  • 915MHZ,GFSK, RX sensitivity: -126.4dBm@600bps

  • 868MHZ, GFSK, RX sensitivity: -121.4dBm@2.4Kbps

  • 433MHZ,OOK , RX sensitivity: -107dBm@4.8Kbps

  • 315MHZ, GFSK, RX sensitivity: -111.9dBm@38.4Kbps

3.2.2 Software feature

Port Forwarding

Quality of Service

Prioritises network traffic by device or application

Virtual Server, Port Triggering, UPnP, DMZ


Supports IPv4 and IPv6


Supports up to 10 IPSec VPN tunnels

Operating Modes

3G/4G Router, Wireless Router

WAN Type

Dynamic IP/Static IP/PPPoE/PPTP(Dual Access)/L2TP(Dual Access)


Access Control, Local Management, Remote Management reboot schedule


Server, Client, DHCP Client List, Address Reservation

Dynamic DNS

DynDns, NO-IP



Access Control

Parental Control, Local Management Control

Firewall Security

DoS, SPI Firewall, IP Address Filter/Domain Filter,
IP and MAC Address Binding

Guest Network

2.4GHz guest network x 1, 5GHz guest network x 1

3.2.3 Other 




Operating Temperature: 0℃~40℃ (32℉ ~104℉)
Storage Temperature: -40℃~70℃ (-40℉ ~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing

4. Application

1. Conference Room

2. Remote Area

3. Temporary Store

4. Private villa


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