Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.
About this product
The Sunix DPA301D00 DevicePort provides advanced Ethernet connectivity with WiFi support, offering 1x serial port compatible with RS-232, RS-422, and RS-485 standards. Powered by the Sunix DPL2000Q chipset, it supports up to 921.6 Kbps, with auto-detection and port-mapping functionality, ensuring reliable high-speed communication for industrial and networked applications.
Overview Summary
Sunix DPA301D00 DevicePort
The Sunix DPA301D00 is a versatile network device designed for seamless Ethernet and WiFi integration. Its single serial port supports RS-232, RS-422, and RS-485 protocols, delivering flexible connectivity options for a wide range of industrial and commercial applications. Auto-detection and port-mapping simplify setup while ensuring robust communication.
Equipped with the Sunix DPL2000Q chipset, the DevicePort offers data transfer speeds up to 921.6 Kbps. The device includes comprehensive electrical protection with 15KV ESD and 4KV line-to-line safeguards, ensuring durable operation in demanding environments. Powered via an AC adapter, it provides reliable network performance for continuous operation.
Performance tier: Professional / Industrial
Uses: Serial to Ethernet conversion, industrial automation, remote device management, networked sensors, IoT connectivity
Overview
DPA301D00 allows users to expand 1 RS-232/422/485 port over Ethernet connection, and it works on any windows based desktop, thin client, laptop, All-in-one, and tablet PC computers. With SUNIX DPL2000Q High-Performance Ethernet-UART controller and exclusive I/O Redirection Technology, DevicePort creates physical COM ports that support real time data communication, Smart COM on/off-line deployment, and Ethernet-COM port hot-plug capability; user can expand RS-232/422/485 COM port easily without complex software configuration. SUNIX DevicePort improves solution deployment efficiency to achieve greater reliability in commercial and industrial automation applications.
Description
The Sunix DPA301D00 DevicePort combines high-speed serial communication with modern network protocols. Its RS-232/422/485 port adapts automatically to connected devices, while Ethernet and WiFi enable seamless remote connectivity. The device's rugged design includes 15KV ESD protection and 4KV line-to-line safeguards, making it suitable for industrial and commercial environments. With an included 315mm cable and AC adapter, it delivers reliable power and connectivity out of the box.
Features
The Sunix DPA301D00 DevicePort offers multiple features designed to maximize network efficiency and device compatibility:
Single serial port supporting RS-232, RS-422, RS-485 protocols
High-speed communication up to 921.6 Kbps
Auto-detect and port-mapping for effortless configuration
RS-232: DCD, TxD, RxD, RTS, CTS, DTR, DSR, GND, RI
RS-422: TxD, TxD-, RxD, RxD-, GND
RS-485: Data, Data-, GND
Protection
±15KV ESD IEC6000-4-2 Air Discharge
±8KV ESD IEC61000-4-2 Contact Discharge
±4KV ESD IEC61000-4-2 Level2 Line-to-Line
Baud rate
50bps ~921.6Kbps
Stop bit
1, 1.5, 2
Parity
even, odd, none, mark, space
Flow Control
Xon/Xoff (software)
Connector
DB9 Male
Ethernet Communication
Number of Ports
1-port, Ethernet Switch Port
Speed
10/100 Mbps, auto MDI/MDIX
Connector
RJ45
Magnetic Isolation Protection
1.0K Built-in
Power Requirements
Input Voltage
5 VDC
Power Consumption
2.5W @ 5VDC
Connector
DC-Jack
Driver Support
Windows Client
XP (X86) / 7 / 8 / 8.1 / 10 (X86/X64)
Windows Server
2003 / 2008 / 2012R2 (X64)
Regulatory Approvals
Hardware
EUR: CE EN55022 Class B, EN55024
US: FCC Part 15 Class B
TAIWAN: BSMI: CNS13438
JAPAN: VCCI
Software
Microsoft WHQL Windows
Microsoft Client: XP (X86) / 7 / 8 / 8.1 (X86/X64)
Microsoft Server: 2003/2008/2012R2 (X64)
Environment
Operation Temperature
0 to 60degreesC (32 to 113degreesF)
Operation Humidity
5 to 95% RH (non-condensing)
Storage Temperature
-20 to 85degreesC (-4 to 185degreesF)
Physical Characteristics
Housing
PC
Weight
67 g
Power Cable Length
Power Jack to USB Type A Male Cable 3.5", 1.35, 120 cm
Lan Cable Length
315mm±30mm
Dimensions
480 x 34 x 18 (cm), 18.9 x 1.3 x 0.7 (inch)
FAQ
What protocols are supported by the Sunix DPA301D00 serial port?
The DevicePort supports RS-232, RS-422, and RS-485 protocols, providing flexible connectivity for industrial and commercial serial devices.
Can the DevicePort connect via WiFi?
Yes, the Sunix DPA301D00 includes WiFi support in addition to Ethernet, allowing remote access and integration into wireless networks.
What kind of protection does the device offer?
It features 15KV ESD protection, 8KV IEC1000-4-2 contact discharge, and 4KV line-to-line protection to ensure safe and reliable operation in demanding environments.
What is the maximum data transfer rate?
The serial connection supports speeds up to 921.6 Kbps, ensuring fast and reliable communication between devices.
How is the device powered?
The Sunix DPA301D00 is powered by an included AC adapter, delivering stable and consistent power for continuous operation.
Reviews have been submitted by users and do not necessarily reflect our own opinion.
The best price and guaranteed service and backup from official computer suppliers in South Africa for the AC-SiDPA301D00 Sunix DPA301D00 DevicePort Advanced Mode Ethernet enabled 1-port RS-232/422/485 Port Replicator (Screw Bolt Type).
The Sunix
AC-SiDPA301D00Sunix DPA301D00 DevicePort Advanced Mode Ethernet enabled 1-port RS-232/422/485 Port Replicator (Screw Bolt Type) is available for R1350. The product is sold by ComX Computers as new. Prices are valid today 2026-10-23 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.
Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.
Find related AC-SiDPA301D00 Sunix DPA301D00 DevicePort Advanced Mode Ethernet enabled 1-port RS-232/422/485 Port Replicator (Screw Bolt Type) products in our RS232 / US3342 communication / industrial Category for even more options. Read reviews and find out about AC-SiDPA301D00 Sunix DPA301D00 DevicePort Advanced Mode Ethernet enabled 1-port RS-232/422/485 Port Replicator (Screw Bolt Type). Discounts, specials and cheap prices only at ComX Computers.
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