ZHEJIANG DSGW-090J Smart Gateway Instruction Manual
- June 22, 2024
- ZHEJIANG
Table of Contents
Instruction Manual
DSGW-090J Smart Gateway
Hangzhou Roombanker Technology Co., Ltd
A Dusun Company
Product Specification
Product Name: Smart Gateway
Product Model: DSGW-090J
Revision History
| Specification | Sect. | Update Description | By |
|---|---|---|---|
| Rev. | Date | ||
| 1.0 | 2023-12-12 | New version release | |
| 1.1 | 2023-12-19 | Change the LTE function | |
| 1.2 | 2024-1-17 | Add the description of WakeUp pin | |
| 1.3 | 2024-5-16 | Modify model and update parameters |
Approvals
| Organization | Name | Title | Date |
|---|---|---|---|
Product Description
1.1. Purpose and Description
The DSGW-090J is a Smart Gateway utilized in smart healthcare, pension service
applications and smart home systems. Serving as a central gateway, it supports
various wireless protocols, including Wi-Fi 2.4G and BLE 5.2. This allows
users to connect to the network through Wi-Fi. 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 Power supply and 50-17V power supply through RJ45
- Processor: MT7628AN, MIPS24KEc, 580MHZ
- RAM: 128MB
- Flash:64MB
- Support IEEE802.11n, IEEE802.11g, IEEE 802.11b Protocol
- Support Bluetooth 5.2
- One RJ45 supports UART, Hardware Signal, Power supply
1.3. Hardware Block Diagram
Mechanical Requirement
Specification
3.1. Technical Specification
| Category | Specifications |
|---|---|
| CPU | MT7628AN, MIPS24KEc, 580MHZ |
| System | OpenWrt |
| RAM | 128MB |
| Storage | 64MB SPI Flash |
| Power Supply | USB Type-C 5V/2A, RJ45 50-17V |
| Indicator LEDs | 1). Power LED 2). Network Sate 3) Control Box State |
| Antenna | FPC Antenna |
| Interface | TF Card Slot x 1, SIM Card Slot x 2 |
| RJ45 | UART, Hardware Signal, Power |
| 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, bed frame via mounting bracket
Operating Temperature| -10℃~55℃
Storage Temperature| -20℃~65℃
Operating humidity| 10%~90%
IP rating| IP22
3.2. Cable Pinout
CO61 Side Pin #| CO61 Side Pin Functionality| Color| Bridge
Side Pin Functionality| Bridge Side Pin #
---|---|---|---|---
1| v_perm, 50v – 17v| Black| Power| 1
2| GND| Red| GND| 2
3| WakeUp/UBL HW Signal| Orange| Wakeup Signal| 3
4| (Not Populated)| —| (Not Populated)| 4
5| (Not Populated)| —| (Not Populated)| 5
6| (Not Populated)| —| (Not Populated)| 6
7| RXD 3.3v (White)| White| URT—TXD| 7
8| TXD 3.3v (Blue)| Blue| URT—RXD| 8
9| (Not Populated)| —| (Not Populated)| —
10| (Not Populated)| —| (Not Populated)| —
Remark: The Wakeup signal from Bridge shall be isolated ,The isolation circuitry is designed into the bridge (DSGW-090J). Wakeup volatage up to 50V .
3.3. Performance Requirement
Performance Requirement
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
Bluetooth Performance| ● TX Power: 19.5dBm
● Range: 120 meters maximum, open filed
● Receiving Sensibility: [email protected]%BER , 1Mbps
● Frequency offset: +/-30KHZ
● 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
Regulatory & Compliance
| 1 | FCC | Yes |
|---|---|---|
| 2 | ESD Testing | Yes |
| 3 | RF Antenna Analysis | Yes |
| 4 | Environmental Testing | Yes |
| 5 | Reliability Testing | Yes |
| 6 | IEC 60601-1-2 | Yes |
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
NOTE: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter.
Radiation Exposure Statement
To maintain compliance with FCC’s RF Exposure guidelines, This equipment
should be installed and operated with minimum distance of 20cm from your body.
Floor 8 | Building A Wan Tong Center | HangZhou 310004 | China
Tel: +86 -571 -86769027/88810480
Website: www.dusuniot.com
www.dusunremotes.com
www.hzdusun.com