DSGW-230 IoT Ceiling Edge Computing Gateway

Model List

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

Model	Wi-Fi 2.4G/5G	Bluetooth 5.2	Zigbee 3.0	Z-Wave	LoRa	LTE Cat1
DSGW-230-11	●	●	●	●	●	●

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

Model	Wi-Fi 2.4G/5G	Bluetooth 5.2	Zigbee 3.0	Z-Wave	LoRa	LTE Cat1
DSGW-230-11	●	●	●	●	●	●

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

Model	Wi-Fi 2.4G/5G	Bluetooth 5.2	Zigbee 3.0	Z-Wave	LoRa	LTE Cat1
DSGW-230-11	●	●	●	●	●	●

1. Product Introduction

1.1 Purpose and Description

The DSGW-230 is a multi-protocol IoT gateway with edge computing capabilities. This intelligent gateway can be powered via PoE (Power over Ethernet) or a USB Type-C connection. It provides reliable connectivity for a wide range of wireless IoT devices.

With its modular architecture, the DSGW-230 allows for extensive customization of its features, providing an off-the-shelf solution tailored to your needs. Connectivity options include LTE, Bluetooth, Wi-Fi, Ethernet, Zigbee, Z-Wave, and LoRa.

1.2. Product Feature Summary

• Support IEEE802.11ac, IEEE802.11n, IEEE802.11g, IEEE 802.11b Protocol
• Support 4G LTE CAT1
• LoRaWAN Frequency Band: RU864, IN865, EU868, US915, AU915, KR920, AS923, CN470
• Support Bluetooth 5.2, Zigbee3.0, Z-Wave, Wi-Fi 2.4/5G
• One Gigabit WAN/LAN variable network port
• One USB 2.0

1.3.Hardware Block Diagram

2. Mechanical Requirement

2.1. Drawings

2.1. Interface

3. Specification

3.1. Technical Specification

Category	Specifications
CPU	RK3328 Quad-core Cortex A53
System	Debian 11
RAM	2GB
eMMC	32GB
SD card	Up to 128GB
Power Supply	DC 12V/1.5A
Reset	Factory reset button. To reset the Gateway to its original factory settings, press and hold it for more than 10 seconds
User-Defined button	Support
Switch	On/Off power
Network Interface	CAT-5/CAT-5e cables for data transmission and PoE Supply with a voltage range of 44 to 57V 1 * 1000M WAN/LAN variable port
USB	USB2.0 Type-C
SIM Card Slot	Dual Micro SIM card slots, link backup capability, Dual card with single standby mode Dimensions: 12mm x 15mm
TF Card Slot	1
Indicator LEDs (RGB)	1). Power LED 2). Wireless LED 3）LTE indicator
Antenna	Zigbee/BLE PCB, Z-Wave/Wi-Fi FPC Antenna
Li Battery	5000 mAh
Installation method	Flat, Ceiling
RTC	Real-Time Clock operated from an onboard battery
Hardware Encryption	ECC608B
Operating Temperature	-10℃~55℃
Storage Temperature	-40℃~65℃
Operating Humidity	10%~90%
IP Rating	IP22

3.2 Communication Performance

3.2.1 Wi-Fi Performance

• IEEE Wireless LAN standard: IEEE802.11ac, 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

    ​ 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, 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: 100 meters minimum, open filed
• Receiving Sensibility: -92dBm@0.1%BER, 1Mbps
• 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 Z-Wave Performance

• TX power up to13dBm(20mW)
• RX sensitivity: @100kbps-97.5dBm
• Range: 100 meters maximum, open filed
• Default Frequency: 916MHz(Different country with different frequency)

3.2.5 LoRaWAN Performance

• Frequency band support: RU864, IN865, EU868, US915, AU915, KR920, AS923, CN470
• TX power up to 27dBm, RX sensitivity down to -139dBm @SF12, BW125kHz
• Range: 10KM maximum, open field
• Protocol: V1.0 Class A/Class C and V1.0.2 Class A/Class C
• LoRa Antenna gain：3/5dBi optional
• LoRa Antenna Type： Omnidirectional
• LoRa working mode： Full/half-duplex (optional)

3.2.6 Lte Cat1

• LTE FDD: B2/B4/B5/B12/B13
• WCDMA:B2/B4/B5
• LTE FDD Data rate:10(DL)/5(DL)

3.2.7 WAN/LAN

• 100/1000Mbps

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, RoHS,BQB

5. QA Requirement

System	System/Driver	Support
	Ubuntu	●
	Debian11	●
Driver	Uboot	●
	UART	●
	SPI	●
	I2C	●
	USB	●
	eMMC	●
	PCIe	●
	Ethernet	●
	SDIO	●
	SPI	●
	I2C	●
	USB	●
Protocol Stack	Zigbee3.0	●
	BLE5.2	●
	Z-Wave	●
	Wi-Fi 2.4/5G	●
Application	Wi-Fi Sniffer	Demo source code
	Zigbee3.0	Demo source code
	Beacon Scanner	Demo source code
	MQTT Client	Demo source code
	Z-Wave APP	Demo source code