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Ethernet+port+serial+port+converter

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RS485 Hub 2-Port Active Industrial Grade RS485 Two-Port Dual-Channel Hub with Photoelectric Isolation and Lightning Protection

RS485 Hub 2-Port Active Industrial Grade RS485 Two-Port Dual-Channel Hub with Photoelectric Isolation and Lightning Protection

US $ 28.9-29.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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2 RS485 Serial Ports, 1 RS232 Serial Port Modbus to Ethernet/IP Gateway for Industrial Control System Integration

2 RS485 Serial Ports, 1 RS232 Serial Port Modbus to Ethernet/IP Gateway for Industrial Control System Integration

US $ 51.06 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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CE Hf Eport PRO Ep20 Linux Network Server Port Ttl Serial to Ethernet Embedded Module DHCP 3.3V TCP IP Telnet

CE Hf Eport PRO Ep20 Linux Network Server Port Ttl Serial to Ethernet Embedded Module DHCP 3.3V TCP IP Telnet

US $ 8.9 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Electric Driving Technology Co., Ltd.

Zhejiang, China Since 2014
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Industrial 4 Ports IP Serial Device Server Lpsecurity Industrial Automation Modbus Serial RS2 Converter DTU

Industrial 4 Ports IP Serial Device Server Lpsecurity Industrial Automation Modbus Serial RS2 Converter DTU

US $ 1-50 / Piece FOB
1 Piece (MOQ)
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Guangzhou Qixiang Technology Co., Ltd.

Guangdong, China
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TCP IP to 4 Ports RS-232/485/422 Serial Device Server

TCP IP to 4 Ports RS-232/485/422 Serial Device Server

US $ 139.99-179.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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New Design RS232/RS485 to 4 Port RS485 Active Isolated Converter Hub

New Design RS232/RS485 to 4 Port RS485 Active Isolated Converter Hub

US $ 28.9-29.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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10/100m to 4 Ports RS-232/485/422 Serial Device Server 300-921600BPS Support Multiple Operation Modes

10/100m to 4 Ports RS-232/485/422 Serial Device Server 300-921600BPS Support Multiple Operation Modes

US $ 139.99-179.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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4 RS232\RS485\RS422 Interfaces Serial Device Server Modbus Gateway Modbus RTU Master Slave

4 RS232\RS485\RS422 Interfaces Serial Device Server Modbus Gateway Modbus RTU Master Slave

US $ 139.99-179.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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High Performance TCP/IP to Serial Port Converter (ATC-3000)

High Performance TCP/IP to Serial Port Converter (ATC-3000)

US $ 55-58.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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Industrial-Grade 24 Port Gigabit Managed Ethernet Switch Media Converter

Industrial-Grade 24 Port Gigabit Managed Ethernet Switch Media Converter

US $ 695-700 / Piece FOB
1 Piece (MOQ)
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong, China Since 2025
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2 Channel Dante Network Audio Input Output Converter with USB Port

2 Channel Dante Network Audio Input Output Converter with USB Port

US $ 122-168 / Piece FOB
1 Piece (MOQ)
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Guangzhou strong sound electronic equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Secure 24gbps Bandwidth Enterprise Networking Switch Media Converter

Secure 24gbps Bandwidth Enterprise Networking Switch Media Converter

US $ 95-100 / Piece FOB
1 Piece (MOQ)
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong, China Since 2025
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Advanced 4X10g SFP+ Managed Fiber Optic Switch Media Converter

Advanced 4X10g SFP+ Managed Fiber Optic Switch Media Converter

US $ 95-100 / Piece FOB
1 Piece (MOQ)
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong, China Since 2025
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Energy-Efficient 4096 Vlan Layer 3 Routing Switch Media Converter

Energy-Efficient 4096 Vlan Layer 3 Routing Switch Media Converter

US $ 95-100 / Piece FOB
1 Piece (MOQ)
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong, China Since 2025
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128 Channels Telephone 16 Ports Ethernet Fiber Optic Converter with PCM Technology

128 Channels Telephone 16 Ports Ethernet Fiber Optic Converter with PCM Technology

US $ 400-500 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong, China Since 2025
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232 to 485 Converter Passive Two-Way RS232 to RS485 Communication Converter Lightning Protection and Surge Protection

232 to 485 Converter Passive Two-Way RS232 to RS485 Communication Converter Lightning Protection and Surge Protection

US $ 2.29-2.99 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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PLC Schneider Inverter ATV630d22m3 Manufacture Frequency Variable Converter for 3phase Industrial Equipment DC/AC Power Inverter

PLC Schneider Inverter ATV630d22m3 Manufacture Frequency Variable Converter for 3phase Industrial Equipment DC/AC Power Inverter

US $ 80-600 / Piece FOB
1 Piece (MOQ)
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Tianjin Shiny-Metals Technology Co., Ltd.

Tianjin, China Since 2025
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Bliiot Sensor Data S7-400 to SCADA Two RJ45 IIoT OPC UA Converter

Bliiot Sensor Data S7-400 to SCADA Two RJ45 IIoT OPC UA Converter

US $ 53.18-59.56 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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bliiot BL121 Ethernet modbus EtherCAT prodinet to OPC UA gateway 4G converter

bliiot BL121 Ethernet modbus EtherCAT prodinet to OPC UA gateway 4G converter

US $ 42.55 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Unopened Genuine Schnei Electric ATV930 Frequency Converter -3kw -380...480V - with Braking Device - IP21 Driver ATV930u30n4.

Unopened Genuine Schnei Electric ATV930 Frequency Converter -3kw -380...480V - with Braking Device - IP21 Driver ATV930u30n4.

US $ 538-798 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Waveshare USB to RS232/485 Serial Converter on Board Original FT232rnl Chip Multiple Devices Applicable Multi-OS Compatible

Waveshare USB to RS232/485 Serial Converter on Board Original FT232rnl Chip Multiple Devices Applicable Multi-OS Compatible

US $ 18.5-19.3 / pieces FOB
10 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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10/100/1000m Wroking Pattern SFP Fiber Media Converter

10/100/1000m Wroking Pattern SFP Fiber Media Converter

US $ 6.8-26.8 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation

Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation

US $ 175 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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About Ethernet+port+serial+port+converter FAQ

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Ethernet+port+serial+port+converter is classified under our comprehensive Communication Module range.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Our Ethernet+port+serial+port+converter offers exceptional quality and style within the Communication Module category.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat type of communication protocols do communication modules support?

    Upgrade your Communication Module with the elegant and durable Ethernet+port+serial+port+converter.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

Wiegand Extender Wiegand RS485 Converter

Wiegand Extender Wiegand RS485 Converter

US $ 11.2-15.2 / Piece FOB
1 Piece (MOQ)
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S4A Industrial Co., Limited

Guangdong, China Since 2018
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Hot Sale Pnm02 V2.0/V2.1 Gateway Modbus Ethernet Converter

Hot Sale Pnm02 V2.0/V2.1 Gateway Modbus Ethernet Converter

US $ 230 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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RS485 to TCP/IP Ethernet Server Converter

RS485 to TCP/IP Ethernet Server Converter

US $ 16-19 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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2-Channel 0-10V to RJ45 Eethernet Ad Converter with Modbus TCP

2-Channel 0-10V to RJ45 Eethernet Ad Converter with Modbus TCP

US $ 122 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Moxa Uport 1100 Series RS-232/422/485 USB-to-Serial Converters Uport 1110

Moxa Uport 1100 Series RS-232/422/485 USB-to-Serial Converters Uport 1110

US $ 22.8-25.3 / Piece FOB
2 Pieces (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Guangdong, China Since 2014
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RS232 to RS485 Converter Adapter Optical Isolation Protector with Tx Rx LED Lights for Long Haul Serial Communication

RS232 to RS485 Converter Adapter Optical Isolation Protector with Tx Rx LED Lights for Long Haul Serial Communication

US $ 8.99-15.99 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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FTTH 2 4 Port 10 100 1000 Sc Ethernet Dual Fiber Optic to RJ45 Media Converter

FTTH 2 4 Port 10 100 1000 Sc Ethernet Dual Fiber Optic to RJ45 Media Converter

US $ 12-18 / Piece FOB
10 Pieces (MOQ)
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Hangzhou Risingsun Cable Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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10-100-1000m Sc Single Fiber Ethernet Fiber Media Converter

10-100-1000m Sc Single Fiber Ethernet Fiber Media Converter

US $ 11.99-19.99 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Manufacturer BLIIoT BL124 Modbus to Ethernet/IP Converter for Industrial Automation

Manufacturer BLIIoT BL124 Modbus to Ethernet/IP Converter for Industrial Automation

US $ 51.06 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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BACnet to Modbus HVAC Protocol Converter BL120BN for Smart Building Automation

BACnet to Modbus HVAC Protocol Converter BL120BN for Smart Building Automation

US $ 42.55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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FCC 100m Fiber Media Converter Sc Dual Fiber 20km 40km 1310nm

FCC 100m Fiber Media Converter Sc Dual Fiber 20km 40km 1310nm

US $ 0.1-22.5 / Piece FOB
2 Pieces (MOQ)
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Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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RS485 to Ethernet Converter

RS485 to Ethernet Converter

US $ 16-19 / pcs FOB
1 pcs (MOQ)
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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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IEC104 DLT645 BACnet to Modbus Protocol Converter BL120ML with RS485,4G,WiFi, Ethernet

IEC104 DLT645 BACnet to Modbus Protocol Converter BL120ML with RS485,4G,WiFi, Ethernet

US $ 42.55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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