DSGW-090 MTK7628 Smart Ceiling LTEGateway

Table of Contents

Product Name: MTK7628 Smart Ceiling LTEGateway

Model Name: DSGW-090

Model List

DSGW 090 6
Model Wi-Fi 2.4G Bluetooth 5.2 Zigbee3.0 Z-Wave LTE Cat1
DSGW-090-1
DSGW-090-2
DSGW-090-3
DSGW-090-4

1. Introduction

1.1 Purpose& Description

The DSGW-090 is a ceiling gateway used in the smart home, intelligent security industry, pension services. It a central device, support multiple wireless protocols including Wi-Fi and zigbee3.0, BLE, Z-WAVE. The user can connect the network through Wi-Fi, Ethernet and Cellular network. Besides, smart sensors can be connected through zigbee3.0, BLE, Z-WAVE.

1.2 Product Feature Summary
  • OS: [email protected] OpenWrt
  • USB 5V type C Power supply and PoE Ethernet Power supply
  • Processor: MTK7628 (MIPS24KEc(580MHZ))
  • RAM: 128MB
  • Flash: 16MB
  • Support IEEE802.11n,IEEE802.11g,IEEE 802.11b Protocol
  • Support Z-WAVE
  • Support zigbee3.0 and thread
  • Support BLE5.2
  • Support LTE cat1
  • One WAN/LAN variable network port
1.3 Hardware block diagram
090 1

2. Mechanical Requirement

2.1 Drawings
090 2
090 3

3. Specifications

3.1 Technical Specification
Power Adapter Input:100V~240V AC/50~60HZ Output:5V/2A, Micro USB
Ethernet 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.
Indicator LEDs Power LED normally on when powered on
Zigbee/Z-WAVE LED is flash when the signal come
Wi-Fi LED normally on after connecting to Wi-Fi for 1-2 sec
Reset Button The reset button is hole button, After pressing the reset button formore than
5 seconds, the Gateway will be restored to the factory settings.
Operating Temperature -10℃~55℃
3.2 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
• Modulation: BPSK/QPSK, FHSSCCK/DSSS, 64QAM/OFDM
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
Z-WAVE Performance • TX power: TX power up to 13dBm
• RX sensitivity: @100kbps -97.5dBm
• Range: 100 meters minimum, open filed
• Default Frequency: 916MHz( Different country with differentfrequency)
Bluetooth performance • Bluetooth Protocol: Bluetooth 5.2
• TX Power: 19.5dBm
• Range: 150 meters minimum, open filed
• Receiving Sensibility: [email protected]%BER
• Frequency offset: +/-20KHZ
• BLE dual role (peripheral role and central role)
LTE cat1 • LTE FDD: B2/B4/B5/B12/B13
• WCDMA:B2/B4/B5
• LTE FDD Data rate:10(DL)/5(DL)
Ethernet 10/100Mbps

4. QA Requirements

4.1 Quality and Testing Information
Information Description Standard(Yes) custom(No)
ESD Testing Yes
RF Antenna Analysis Yes
Environmental Testing Yes
Reliability Testing Yes
Certification FCC,CE ,IC, Z-wave plus, RoHs

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