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Dual band Wi-Fi Smart Gateway with POE  Specification

Product Name: Daul band Wi-Fi Smart gateway

Model Name: DSGW-020

Model list

















It’s a smart gateway with POE or DC power supply. It can be used in various scenarios flexibly. It can control BLE device remotely, receives the data sent by the BLE devices and sends it to servers.


1. Introduction

1.1 Purpose& Description

It’s a smart gateway with POE or DC power supply.  It can be used in various scenarios flexibly. It can control BLE device remotely, receives the data sent by the BLE devices and sends it to servers. The Wi-Fi data rate can be up to 580Mbps and BLE data rate can be up to 2Mbps. It can also supports the POE switch power supply and 5V adapter power supply,It reserves the ZigBee3.0 function , 4G LTE function.

1.2 Product Feature Summary 

  • Support the POE switch power supply and 5V adapter power supply;

  • Support IEEE802.3-2012 Type 1, the IEEE802.3-2012 Type 1 requires a power supply device (PSE) to provide 44 to 57V, and the power of the powered device (PD) must not exceed 12.95 W and the current does not exceed 350 mA;

  • Support IEEE802.11ac,IEEE802.11n,IEEE802.11g,IEEE 802.11b protocol;

  • Support Network Communication of 4G Module (LTE-TDD/LTE-FDD);

  • Support Bluetooth 5.2/SIG mesh;

  • Support ZigBee3.0;

  • One WAN/LAN variable network port;

1.3 Hardware block diagram

2. Mechanical Requirement


2.1 Drawings 

3. Electrical Requirements


3.1 Hardware Information  



Power Supply Port

Reset button

Network Interface

Indicator LEDs

Operating Temperature


Support DC Input ,  input Voltage range is 4.5V to 5V. 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

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

The network interface supports CAT-5/CAT-5E to transmit data and POE Power Supply (voltage range is 44~ 57V). It is WAN/LAN variable.

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 sec



3.2 Performance Requirement 

3.2.1 Wi-Fi Performance 

IEEE wireless LAN standard: IEEE802.11ac, 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

                                              MCS0~MCS7 @ HT40/ 2.4GHz band

                                              MCS0~MCS9 @ HT40/ 5GHz band

                     IEEE 802.11ac:  MCS0~MCS9 @ VHT80/ 5GHz band

Sensitivity: VHT80 MCS9 : -60dBm@10% PER(MCS9) /5GHz band

                      HT40 MCS9 : -63dBm@10% PER(MCS9) /5GHz band

                      HT40 MCS7 : -70dBm@10% PER(MCS7) /2.4GHz band

                      HT20 MCS7 : -71dBm@10% PER(MCS7) /2.4GHz band

Transmit Power: IEEE 802.11ac: 13dBm @HT80 MCS9 /5GHz band

                                IEEE 802.11ac: 16dBm @HT80 MCS0 /5GHz band

                                IEEE 802.11n: 14dBm @HT20/40 MCS7 /5GHz band

                                IEEE 802.11n: 16dBm @HT20/40 MCS0 /5GHz band

                                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

3.2.2 ZigBee3.0 Performance

TX Power: 17.5dBm

Range: 100 meters minimum, open filed

Receiving Sensibility:-94dBm

Frequency offset: +/-20KHZ

3.2.3 Bluetooth Performance

Bluetooth Protocol: Bluetooth 5.2

TX Power: 19.5dBm

Range: 150 meters minimum, open filed

Receiving Sensibility: -80dBm@0.1%BER

Frequency offset: +/-20KHZ

3.2.4 LTE Performance

Operation Frequency Band: 850/900/1800/1900MHZ

GPRS Characteristic


Global: LTE FDD:B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28

North America: LTE TDD:B2/B4/B12/B13

LTE TDD:B39 (for cat.M1 only)



Operator Certification:




3.2.5 Ethernet Performance

WAN port:10M/100M bps

LAN port:  10M/100M bps

4. QA Requirements


4.1 Quality Information

Quality &Testing Information

Information Description

Standard(Yes) custom(No)

ESD Testing

RF Antenna Analysis

Environmental Testing

Reliability Testing

Bluetooth Certification

zigbee Certification







4.2 Operate temperature

For gateway, standard temperature operate is in -10℃~70℃ . 

5. Application


1) Smart Gateway collects information about Beacon nearby, including RSSI, MAC, etc., once per second.

2) Smart Gateway send the Beacon information to Cloud via Wi-Fi .

3) Smart Gateway support the TCP/IP, UDP protocol, and can support the MQTT, LWM2M protocol.

4) Smart Gateway support connect zigbee devices.

5)Smart Gateway support Cellular network.

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Dual band Wi-Fi Smart gateway with POE  Specification

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