Hangzhou Roombanker Technology Co., Ltd

A Dusun Company

Product Specification
Product Name: Industrial AI Edge Computing Gateway
Product Model: DSGW-380
Revision History

Specification
Rev.

Date

1.0

2023.09.01

Approvals
Organization

Sect.

Update Description

By

New Version Release

Hubert

Name

Title

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DateHangzhou Roombanker Technology Co., Ltd

A Dusun Company

Contents
1.

Product Description .............................................................................................................................4

1.1.

Purpose and Description ......................................................................................................................................... 4

1.2.

Product Feature Summary ...................................................................................................................................... 4

1.3.

Hardware Block Diagram ......................................................................................................................................... 5

2.

Mechanical Requirement.....................................................................................................................52.1.

Drawings and Interface ............................................................................................................................................ 5

2.2.

Interface ......................................................................................................................................................................... 6

3.

Specification ..........................................................................................................................................7

3.1.
4.

Technical Specification ............................................................................................................................................. 7
QA Requirement ................................................................................................................................ 10

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Hangzhou Roombanker Technology Co., LtdA Dusun Company

Model ListFeature

Wi-Fi65G

RS232

RS485

LoRa

BLE5.2Ethernet

●●

●

●

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●

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ModelDSGW-380-1

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Hangzhou Roombanker Technology Co., LtdA Dusun Company

1. Product Description
1.1. Purpose and Description
The DSGW-380 is an edge computing gateway designed for AI applications based on the RK3588
chip. This chip features an integrated CPU consisting of a quad-core Cortex-A76 alongside a quadcore Cortex-A55 and is further enhanced by a NEON coprocessor. The gateway is also equippedwith an NPU (Neural Processing Unit) capable of hybrid operations with INT4, INT8, INT16, andFP16 and offers a computing capacity of up to 6 TOPS. In addition, the DSGW-380 is highly
compatible with various neural network models, supporting a range of frameworks such as
TensorFlow, MXNet, PyTorch, and Caffe.
The rugged design with aluminum alloy structure, active fan cooling, rich I/O interfaces, and stableperformance make the DSGW-380 highly suitable for various applications. These include robotics,autonomous delivery vehicles, low-altitude security, intelligent detection systems, and smart
infrastructure. It is the optimal choice for implementing AI computing capabilities at the edge indeep learning scenarios.

1.2. Product Feature Summary●

Supports 5G, 4G LTE CAT4 and CAT1●

Supports Wi-Fi 6 (IEEE 802.11ax)●

Offers powerful computing performance, providing high-performance processing resources forAI edge computing●

Supports a variety of industrial real-time Ethernet and fieldbus protocols, making it compatible
with a wide range of industrial equipment●

Coming with rich I/O interfaces●

Supports ROS robot system●

Supports a variety of deep learning framework software, including TensorFlow, MXNet,PyTorch, and Caffe●Includes an acceleration SDK based on the open-source YOLOV3 algorithm, which provides avariety of API interfaces●Supports IoT wireless protocols, including BLE 5.2 and LoRaWAN●Featuring a fully industrial design, making it rugged and ready for harsh conditions

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Hangzhou Roombanker Technology Co., Ltd

A Dusun Company

1.3. Hardware Block Diagram

2. Mechanical Requirement
2.1. Drawings and Interface

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Hangzhou Roombanker Technology Co., Ltd

A Dusun Company

2.2. Interface

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Hangzhou Roombanker Technology Co., LtdA Dusun Company

3. Specification
3.1. Technical Specification
Technical Specification
CPURK3588 Quad-core ARM Cortex-A76 and Quad-core ARM Cortex-A55

SystemDebian 11RAM8 GB LPDDR4Storage

64 GB eMMC

Power Supply

Input: DC 12V/4A

Indicator LEDs

The Power LED remains GREEN when the device is on.
The 5G LED flashes BLUE when functioning correctly.
The Wi-Fi LED flashes BLUE when operating properly.
The LoRa LED remains BLUE when functioning correctly.

Reset Button

Factory reset button. To reset the Gateway to its original factory settings, press andhold it for more than 10 seconds

I/O Port

IO1/IO2 DI DO AI

Ethernet

2 * RJ45 Gigabit

SIM Card Slot

1 * SIM Card Slot

Antenna

1*BLE, 4*LTE(5G), 1*LoRa, 2*Wi-Fi(2.4G/5G)

RS232

1*RS232

RS485

1*RS485

CAN

1HDMI

2

USB Port

2*USB 3.0

OTG 2.0

USB Type C

Installation

DIN-Rail, Wall Mounting

Protection Rating

IP 30

Shell Material

Aluminum alloy

Storage Temperature-40℃~85℃

Operating Temperature-25℃~75℃

Ambient Humidity

5~95%

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Hangzhou Roombanker Technology Co., Ltd

A Dusun Company

Performance Requirement
WLAN Standard：IEEE 802.11b/g/n/ax, CSMA/CA
Frequency Range 2.4~2.4835GHz (2.4GHz ISM Band) Channels Ch1~Ch13 (For20MHz Channels)
Modulation:
802.11b (DSSS): CCK, DQPSK, DBPSK;
802.11g (OFDM): BPSK, QPSK, QAM16, QAM64;802.11n (OFDM): BPSK, QPSK, QAM16, QAM64;802.11ax (OFDMA): BPSK, BPSK_DCM, QPSK, QPSK_DCM, QAM16, QAM16_DCM,QAM64, QAM256, QAM1024;
802.11b: 1, 2, 5.5, 11Mbps;
802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps;
802.11n (HT20): MCS0~MCS7(1T1R_SISO) 6.5~72.2Mbps;
802.11n (HT20): MCS8~MCS15(2T2R_MIMO) 13~144.4Mbps;
802.11n (HT40): MCS0~MCS7(1T1R) 13.5~150Mbps;
802.11n (HT40): MCS8~MCS15(2T2R) 27~300Mbps;
802.11ax (HE_MU,26~242RU): MCS0~MCS11(1T1R) 0.4~143.4Mbps;
802.11ax (HE_MU,26~242RU): MCS0~MCS11(2T2R) 0.8~286.8Mbps;
802.11ax(HE_SU,non-OFDMA20MHz):MCS0~MCS11(1T1R)3.6~143.4Mbps;
802.11ax(HE_SU,non-OFDMA20MHz):MCS0~MCS11(2T2R) 7.3~286.8Mbps;
802.11ax(HE_SU,non-OFDMA40MHz):MCS0~MCS11(1T1R) 7.3~286.8Mbps;
802.11ax(HE_SU,non-OFDMA40MHz):MCS0~MCS11(2T2R)14.6~573.5Mbps;
Frequency Tolerance：≦±15ppm
Frequency Range：
5.15~5.25GHz; 5.25~5.35GHz; 5.47~5.73GHz;
5.735~5.835GHz (5GHz ISM Band)
Wi-Fi Performance

Channels：
Ch36, Ch40, Ch44, Ch48; Ch52~Ch64
Ch100~Ch140; Ch149~Ch165 (For 20MHz Channels)
Modulation：
802.11a (OFDM): BPSK, QPSK, QAM16, QAM64;802.11n (OFDM): BPSK, QPSK, QAM16, QAM64;802.11ac (OFDM): BPSK, QPSK, QAM16, QAM64, QAM256;
802.11ax (OFDMA): BPSK, BPSK_DCM, QPSK, QPSK_DCM, QAM16, QAM16_DCM,QAM64, QAM256, QAM1024;
Date Rate：
802.11a: 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11n (HT20): MCS0~MCS7(1T1R_SISO) 6.5~72.2Mbps
802.11n (HT20): MCS8~MCS15(2T2R_MIMO) 13~144.4Mbps
802.11n (HT40): MCS0~MCS7(1T1R) 13.5~150Mbps
802.11n (HT40): MCS8~MCS15(2T2R) 27~300Mbps

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Hangzhou Roombanker Technology Co., Ltd

A Dusun Company

802.11ac (VHT20): MCS0~MCS8(1T1R) 6.5~86.7Mbps
802.11ac (VHT20): MCS0~MCS8(2T2R) 13~173.3Mbps
802.11ac (VHT40): MCS0~MCS9(1T1R)13.5~200Mbps
802.11ac (VHT40): MCS0~MCS9(2T2R)27~400Mbps
802.11ac (VHT80): MCS0~MCS9(1T1R)29.3~433.3Mbps
802.11ac (VHT80): MCS0~MCS9(2T2R)58.5~866.7Mbps
802.11ax (HE_MU,26~484RU): MCS0~MCS11(1T1R) 0.4~286.8Mbps
802.11ax (HE_MU,26~484RU): MCS0~MCS11(2T2R) 0.8~573.5Mbps
802.11ax (HE_SU,non-OFDMA 20MHz): MCS0~MCS11(1T1R) 3.6~143.4Mbps
802.11ax (HE_SU,non-OFDMA 20MHz): MCS0~MCS11(2T2R) 7.3~286.8Mbps
802.11ax (HE_SU,non-OFDMA 40MHz): MCS0~MCS11(1T1R) 7.3~286.8Mbps
802.11ax (HE_SU,non-OFDMA40MHz):MCS0~MCS11(2T2R) 14.6~573.5Mbps
802.11ax (HE_SU,non-OFDMA80MHz):MCS0~MCS11(1T1R) 15.3~600.4Mbps
802.11ax (HE_SU,non-OFDMA80MHz): MCS0~MCS11(2T2R) 30.6~1201Mbps

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•

5G SA Sub-6: Max. 2.1Gbps (DL)/ Max. 900Mbps (UL)•

5G NSA Sub-6: Max. 2.5Gbps (DL)/Max. 525/550Mbps (UL)•

5G SA Sub-6: Max. 2.1Gbps (DL)/Max. 450Mbps (UL)(RM500Q-AE/RM505Q-AE); Max. 4.2Gbps (DL)/Max. 450Mbps (UL)(RM502Q-AE)•

5G NSA Sub-6: Max. 2.5Gbps (DL)/Max. 650Mbps (UL)(RM500Q-AE/RM505Q-AE); Max. 5.0Gbps (DL)/Max. 650Mbps (UL)(RM502Q-AE)

5G RM500Q-CN/•

LTE-FDD: Max. 1Gbps (DL)/Max. 200Mbps (UL)•

LTE-FDD: Max. 1Gbps (DL)/Max. 200Mbps (UL)

RM500QAE/RM502QAE/(RM500Q-AE/RM505Q-AE)•RM505Q-AE

LTE-FDD: Max. 2Gbps (DL)/Max. 200Mbps (UL) (RM502Q-AE)
5G NR: n1/n28/n41/n78/n79•

LTE-FDD: B1/B3/B5/B8•

LTE-TDD: B34/B38/B39/B40/B41•

WCDMA: B1/B8•

5GNR:n1/n2/n3/n5/n7/n8/n12/n20/n25/n28/n38/n40/n41/n48/n66/n71/n77/n78/n79•

LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B12(B17)/B13/B14/B18/B19/B20/B25/B26/B28/B29/B30

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Hangzhou Roombanker Technology Co., LtdA Dusun Company/B32/B66/B71•LTE-TDD: B34/B38/39/B40/B41/B42/B43/B4

4. QA Requirement
Information Description

Standard(Yes) Custom(No)ESD TestingYes

RF Antenna Analysis

Yes

Environmental Testing

Yes

Reliability Testing

Yes

Certification

FCC, CE, SRRC

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FCC Statement
1. 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.
(2) This device must accept any interference received, including interference that may cause undesired operation.
2. Changes or modifications 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 theinstructions, 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 determinedby 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.
To comply with RF exposure requirements, a minimum separation distance of 20 cm must be maintained between the user’s body andthe device, including the antenna.