DSGW-091 RK3308 Linux Gateway

Table of Contents

Product Name: RK3308 Linux Gateway

Model Name: DSGW-091

Model List

DSGW 091 2
Model Wi-Fi 2.4G/5G Bluetooth 5.2 Zigbee3.0 Z-Wave Lora

1. Introduction

1.1 Purpose& Description
DSGW-091 is a IoT Linux Gateway that with multiple wireless protocol. It provides reliable connectivity for a wide range of wireless IoT devices. The gateway’s modular architecture provides the ability to customize many gateway features providing an off-the-shelf solution that meets your exact needs. Wireless protocol option including Bluetooth, Wi-Fi, Ethernet, USB, ZigBee, Z-wave, LoRa.
1.2 Product Feature Summary
  • OS: Linux
  • USB 5V type C Power supply and PoE Power supply
  • Processor: Quad-core Cortex-A35 up to 1.3GHz
  • RAM: 512MB
  • eMMC:4GB
  • Support IEEE802.11n, IEEE802.11g, IEEE 802.11b, IEEE 802.11ac Protocol
  • Support Z-WAVE
  • Support Zigbee3.0
  • Support Bluetooth 5.2
  • Support Lora
  • One WAN/LAN variable network port
1.3 Hardware block diagram
091 1

2. Mechanical Requirement

2.1 Drawings
091 2
091 3

3. Specifications

3.1 Technical Specification
Power Adapter Input:100V~240V AC/50~60HZ Output:5V/3A, USB type C
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 for more than
5 seconds, the Gateway will be restored to the factory settings.
Installation method Flat, Ceiling, DIN
RTC Real Time Clock operated from on board battery
Operating Temperature -10℃~70℃
Storage Temperature -40℃~85℃
Cooling Heat dissipation silicone/aluminum
3.2 Performance Requirement
Wi-Fi Performance • IEEE wireless LAN standard:
• IEEE802.11ac; IEEE 802.11a; 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 : [email protected]% PER(MCS9) /5GHz band HT40 MCS9 : -
[email protected]% PER(MCS9) /5GHz band HT40 MCS7 : [email protected]%
PER(MCS7) /2.4GHz band HT20 MCS7 : [email protected]% 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
• 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
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
BLE Performance • TX Power: 19.5dBm
• Range: 150 meters minimum, open filed
• Receiving Sensibility: [email protected]%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
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 different frequency)
LoRa Performance • Frequency band support: EU868, US915
• TX power up to 20dBm
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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