DSGW-090 Smart Ceiling LTE Gateway

Model List

Category A ( In Stock, Lead Time: 1~2 Weeks )

Model	Wi-Fi 2.4G	Bluetooth 5.2	Zigbee3.0	Z-Wave	LTE Cat1
DSGW-090-2	●	●	●		●

Category B (Built by Order, Lead Time: 3~4 Weeks)

Model	Wi-Fi 2.4G	Bluetooth 5.2	Zigbee3.0	Z-Wave	LTE Cat1
DSGW-090-3	●		●	●
DSGW-090-4	●	●	●
DSGW-090-5	●		●

Category C (Built by Order, Lead Time More Than 8 Weeks, MOQ: 500 )

Model	Wi-Fi 2.4G	Bluetooth 5.2	Zigbee3.0	Z-Wave	LTE Cat1
DSGW-090-1	●		●	●	●
DSGW-090-6	●	●
DSGW-090-7	●	●			●

1. Product Introduction

1.1 Purpose and Description

The DSGW-090 is a Ceiling-Mounted Gateway utilized in smart home systems, the intelligent security industry, and pension service applications. Serving as a central Gateway, it supports various wireless protocols, including Wi-Fi 2.4G, Zigbee 3.0, and BLE 5.2. This allows users to connect to the network through Wi-Fi, Ethernet, or cellular networks. Additionally, it facilitates the integration of smart sensors by supporting their connection via its multi-protocol features.

1.2 Product Feature Summary

• OS: OpenWrt
• USB 5V type-C and PoE power supply
• Processor: MTK7628AN (MIPS24KEc, 580MHz)
• RAM: 128MB
• Flash: 16MB
• Supports IEEE802.11n, IEEE802.11g, IEEE 802.11b protocols
• Supports Wi-Fi 2.4, Zigbee 3.0, and BLE 5.2
• Supports LTE Cat1
• One WAN/LAN variable network port

1.3 Hardware Block Diagram

2. Mechanical Requirement

2.1. Drawings

2.2. Interface and Dimensions

3. Specification

3.1 Technical Specification

Category	Specifications
CPU	MT7628AN, MIPS24KEc, 580MHZ
System	OpenWrt
RAM	128MB
Storage	16MB SPI Flash
Power Supply	USB Type-C 5V/2A, POE
Indicator LEDs	1). Power LED 2). Wireless LED 3）LTE indicator
Antenna	FPC Antenna
Interface	TF Card Slot x 1, SIM Card Slot x 2
Ethernet	1 * WAN/ LAN 10/100 Mbps variable port
Reset	Factory reset button. To reset the Gateway to its original factory settings, press and hold it for more than 10 seconds
Installation method	Flat, Ceiling
Weight	TBD
Operating Temperature	-10℃~55℃
Storage Temperature	-20℃~65℃
Operating humidity	10%~90%
IP rating	IP22

3.2 Communication Performance

3.2.1 Wi-Fi Performance

• IEEE Wireless LAN standard: IEEE802.11n, IEEE802.11g, IEEE802.11b

• 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

• Sensitivity:

  • HT40 MCS7: -70dBm@10% PER(MCS7) /2.4GHz band
  • HT20 MCS7: -71dBm@10% PER(MCS7) /2.4GHz band

• Transmit Power:

  IEEE 802.11n: 16dBm @HT20/40 MCS7 /2.4GHzband

  IEEE 802.11g: 16dBm @54MHz

  IEEE 802.11b: 18dBm@11MHz

• Wireless Security: WPA/WPA2, WEP, TKIP, and AES

• Working mode: Bridge、AP Client

• Range: 50 meters maximum, 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

3.2.2 Bluetooth Performance

• TX Power: 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

3.2.3 ZigBee Performance

• TX Power: 17.5dBm
• Range: 100 meters maximum, open filed
• Receiving Sensibility: -94dBm
• Frequency offset: +/-20KHZ
• Frequency Range (MHz):2400.0~2483.5
• Low Frequency (MHz):2400
• High Frequency (MHz):2483.5
• E.i.r.p (Equivalent Isotopically Radiated power) (mW)<100mW
• Bandwidth (MHz):5MHz
• Modulation: OQPSK

3.2.4 Lte Cat1

• LTE FDD: B2/B4/B5/B12/B13

• WCDM: B2/B4/B5

• LTE FDD Data rate:10(DL)/5(DL)

3.2.5 Ethernet

• 10/100Mbps

4. QA Requirement

Information Description	Standard(Yes) Custom(No)
ESD Testing	Yes
RF Antenna Analysis	Yes
Environmental Testing	Yes
Reliability Testing	Yes
Certification	FCC,CE