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Rs 485 Modem

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Industrial RS-232/485/422 Interface Asynchronous Fiber Modem

Industrial RS-232/485/422 Interface Asynchronous Fiber Modem

US $ 38-54 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
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Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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RS232 RS485 RS422 to Fiber Converter RS-232/485/422 Serial Data to Optic Fiber Modem Encoder

RS232 RS485 RS422 to Fiber Converter RS-232/485/422 Serial Data to Optic Fiber Modem Encoder

US $ 38-54 / Pair FOB
1 Pair (MOQ)
More
Condition : New
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Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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Industrial-Grade High-Speed RS232 / RS485 / RS422 3 In1 Fiber Modem Converter, S232 / RS485 / RS422 3in1 Fiber Modem to Ethernet

Industrial-Grade High-Speed RS232 / RS485 / RS422 3 In1 Fiber Modem Converter, S232 / RS485 / RS422 3in1 Fiber Modem to Ethernet

US $ 39.99-59.99 / Piece FOB
2 Pieces (MOQ)
More
Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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RS-485 to Fiber Optic Modem

RS-485 to Fiber Optic Modem

US $ 10-50 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO
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Nanjing Maxon O.E. Tech. Co., Ltd.

Jiangsu, China
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Single-Mode Optical Fiber Modem with RS-232/422/485 Converter (ATC-277SM)

Single-Mode Optical Fiber Modem with RS-232/422/485 Converter (ATC-277SM)

US $ 67.8-71.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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Newest Industrial 4G Lte Modem with Ethernet Ports Router

Newest Industrial 4G Lte Modem with Ethernet Ports Router

US $ 85-95 / Piece FOB
1 Piece (MOQ)
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Port Structure : Modular
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Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
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Communication Network RS232/422/485 Multi-Mode Fiber Optic Modem (ATC-277mm)

Communication Network RS232/422/485 Multi-Mode Fiber Optic Modem (ATC-277mm)

US $ 56.8-62.8 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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Profibus Self-Healing Ring Fiber Optic Modem

Profibus Self-Healing Ring Fiber Optic Modem

US $ 10-50 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Nanjing Maxon O.E. Tech. Co., Ltd.

Jiangsu, China
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Unlock 4G Lte Router Head Weblink New DTU Modem

Unlock 4G Lte Router Head Weblink New DTU Modem

US $ 85-95 / Piece FOB
1 Piece (MOQ)
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Main Products: Outdoor Router, Indoor Router, WiFi Router, 3G/4G/5g Gateway, 4G CPE, 5g CPE, Modem, 5g Idu, 5g Portable Router, 4G Portable Router
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Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
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8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Modem Converter

8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Modem Converter

US $ 169.99-199.99 / Piece FOB
500 Pieces (MOQ)
More
Usage : Telephone, Computer, Workstation, Server, Mobile phone, Laptop
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Universal Serial RS232/485/422 to Fiber Optical Duplex FC 20km Converter Modem

Universal Serial RS232/485/422 to Fiber Optical Duplex FC 20km Converter Modem

US $ 38-54 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
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Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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1core Fiber Sc Media Converter Serial RS232 422 485 to Fiber Optic Converter Modem

1core Fiber Sc Media Converter Serial RS232 422 485 to Fiber Optic Converter Modem

US $ 38-54 / Pair FOB
1 Pair (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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New Product RS485/422/232 to Fiber Sc 20km, Serial to Fiber Modem

New Product RS485/422/232 to Fiber Sc 20km, Serial to Fiber Modem

US $ 9.9-34 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
Universal RS485 RS422 RS232 to Fiber Sc/St/FC 20/40/60/80km Optical Series Over Fiber Modem

Universal RS485 RS422 RS232 to Fiber Sc/St/FC 20/40/60/80km Optical Series Over Fiber Modem

US $ 19-34 / Pair FOB
1 Pair (MOQ)
More
Type : drop arm turnstile
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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Serial RS485/RS422/RS232 to Fiber Converter Modem mm 2km St Connect RTU to Host or Scada Controller

Serial RS485/RS422/RS232 to Fiber Converter Modem mm 2km St Connect RTU to Host or Scada Controller

US $ 38-56 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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RS232 RS485 RS422 Serial Port Over Fiber Optical Converter Modem for Fire Alarm System

RS232 RS485 RS422 Serial Port Over Fiber Optical Converter Modem for Fire Alarm System

US $ 62-68 / Pair FOB
1 Pair (MOQ)
More
Wiring Devices : Integrated Wiring
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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RS485/RS422 Fiber Converter Optical Modem for Alarm System Contact Alarm

RS485/RS422 Fiber Converter Optical Modem for Alarm System Contact Alarm

US $ 10-54 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
New Design RS485/422/232 Serial Port to Fiber 20km Sc/FC/St Single Mode Extender Converter Modem

New Design RS485/422/232 Serial Port to Fiber 20km Sc/FC/St Single Mode Extender Converter Modem

US $ 9.9-34 / Pair FOB
1 Pair (MOQ)
More
Certification : CE, ISO, RoHS
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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Converter Rsrs422/RS485 to Fiber Modem China Manufacturer Supply

Converter Rsrs422/RS485 to Fiber Modem China Manufacturer Supply

US $ 10-54 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
Fiber Modem RS485/RS422/RS232 Data

Fiber Modem RS485/RS422/RS232 Data

1 pair (MOQ)
More
Type : Video Optical
Contact Supplier
Shenzhen Jiuxiang Technologies Co., Ltd.

Guangdong, China Since 2025
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Related Videos
  • What is Industrial RS-232/485/422 Interface Asynchronous Fiber Modem
    What is Industrial RS-232/485/422 Interface Asynchronous Fiber Modem
    US $ 38-54 /Pair
    1 Pair (MOQ)
    Contact Supplier
  • What is RS232 RS485 RS422 to Fiber Converter RS-232/485/422 Serial Data to Optic Fiber Modem Encoder
    What is RS232 RS485 RS422 to Fiber Converter RS-232/485/422 Serial Data to Optic Fiber Modem Encoder
    US $ 38-54 /Pair
    1 Pair (MOQ)
    Contact Supplier
  • What is RS-485 to Fiber Optic Modem
    What is RS-485 to Fiber Optic Modem
    US $ 10-50 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Profibus Self-Healing Ring Fiber Optic Modem
    What is Profibus Self-Healing Ring Fiber Optic Modem
    US $ 10-50 /Piece
    1 Piece (MOQ)
    Contact Supplier
1port RS485 Data+ 1port 10/100m Ethernet RJ45 to Fiber Single Sc Media Converter

1port RS485 Data+ 1port 10/100m Ethernet RJ45 to Fiber Single Sc Media Converter

US $ 10-28 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
20 Km RJ45 RS232 / RS485 / RS422 3in1 Fiber Modem to Ethernet Converter

20 Km RJ45 RS232 / RS485 / RS422 3in1 Fiber Modem to Ethernet Converter

US $ 49.99-53.9 / Piece FOB
50 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Serial Connection RS-422 RS-485 and RS-232 Port to Fiber Duplex Sc 20km Media Converter

Serial Connection RS-422 RS-485 and RS-232 Port to Fiber Duplex Sc 20km Media Converter

US $ 38-54 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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About Rs 485 Modem FAQ

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

    Our Rs 485 Modem offers exceptional quality within the Communication Module category.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.

  • QWhat type of communication protocols do communication modules support?

    The Rs 485 Modem is a key item within our extensive Communication Module selection.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.

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

    The Rs 485 Modem is a premium choice in 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.

RS-232/422/485 to Fiber Media Converters

RS-232/422/485 to Fiber Media Converters

US $ 39-49 / Piece FOB
1 Piece (MOQ)
More
Wiring Devices : Integrated Wiring
Contact Supplier
Audited Supplier
Shenzhen UTP Fiber Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
RS-232/RS-485 Series Newest Industrial 4G Lte Router

RS-232/RS-485 Series Newest Industrial 4G Lte Router

US $ 85-95 / Piece FOB
1 Piece (MOQ)
More
Main Products: Outdoor Router, Indoor Router, WiFi Router, 3G/4G/5g Gateway, 4G CPE, 5g CPE, Modem, 5g Idu, 5g Portable Router, 4G Portable Router
Contact Supplier
Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Hot Sale Router with One LAN Port, One RS232 or RS485 Port

Hot Sale Router with One LAN Port, One RS232 or RS485 Port

US $ 85-95 / Piece FOB
1 Piece (MOQ)
More
Firewall : Firewall
Contact Supplier
Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Hot Sale Wireless 4G Lte Router with Support Wep\Wpa\ Wpa2 Encryption Ways

Hot Sale Wireless 4G Lte Router with Support Wep\Wpa\ Wpa2 Encryption Ways

US $ 85-95 / Piece FOB
1 Piece (MOQ)
More
Main Products: Outdoor Router, Indoor Router, WiFi Router, 3G/4G/5g Gateway, 4G CPE, 5g CPE, Modem, 5g Idu, 5g Portable Router, 4G Portable Router
Contact Supplier
Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Industrial Wireless Router with Cat 3 Data Rate Dl 100BPS, UL 50Mbps

Industrial Wireless Router with Cat 3 Data Rate Dl 100BPS, UL 50Mbps

US $ 85-95 / Piece FOB
1 Piece (MOQ)
More
Transfer Rate : 100Mbps
Contact Supplier
Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Wireless Router with One RS232 or RS485 Port and SIM Card Slot

Wireless Router with One RS232 or RS485 Port and SIM Card Slot

US $ 85-95 / Piece FOB
1 Piece (MOQ)
More
Main Products: Outdoor Router, Indoor Router, WiFi Router, 3G/4G/5g Gateway, 4G CPE, 5g CPE, Modem, 5g Idu, 5g Portable Router, 4G Portable Router
Contact Supplier
Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
RS232 New Router 4G Modem Lte Router with SIM Card Slot

RS232 New Router 4G Modem Lte Router with SIM Card Slot

US $ 85-95 / Piece FOB
1 Piece (MOQ)
More
Firewall : Firewall
Contact Supplier
Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
RS485/RS422 Serial Port to Fiber Single Fiber Industrial Media Converter 20km

RS485/RS422 Serial Port to Fiber Single Fiber Industrial Media Converter 20km

US $ 10-54 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
RS485/422 Single-Mode 20km 1310 /1550nm Wdm Fiber Media Converter

RS485/422 Single-Mode 20km 1310 /1550nm Wdm Fiber Media Converter

US $ 10-54 / Pair FOB
1 Pair (MOQ)
More
Wiring Devices : Integrated Wiring
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
Active RS232/485/422 to Fiber Optic Transceiver Industrial Grade 232 Fiber Optic Transceiver

Active RS232/485/422 to Fiber Optic Transceiver Industrial Grade 232 Fiber Optic Transceiver

US $ 49.99-53.9 / Piece FOB
50 Pieces (MOQ)
More
Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Serial Port to Fiber Modem RS232 RS485 RS422 to Fiber Media Converter 20km Industrial RS232/485/422 to Fiber Converter

Serial Port to Fiber Modem RS232 RS485 RS422 to Fiber Media Converter 20km Industrial RS232/485/422 to Fiber Converter

US $ 38-54 / Pair FOB
1 Pair (MOQ)
More
Wiring Devices : Integrated Wiring
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
2port RS485 Over Fiber Converter, RS485/RS422 to Fiiber Media Converter for Parking Control System

2port RS485 Over Fiber Converter, RS485/RS422 to Fiiber Media Converter for Parking Control System

US $ 10-26 / Pair FOB
1 Pair (MOQ)
More
Main Products: SFP Transceiver, Fiber Media Converter, Industrial Switch, Ethernet Switch, Fiber Coaxial Video Converter, IP Over Coaxial, Poe Switch/Injector/Adapter/Splitter, Dac Cable Aoc Cable, IP Phone Rj11 Over Fiber, Dry Contact Closure to Fiber Converter
Contact Supplier
Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
Popular Programmable Logic Controller Module Rhelc-RS485

Popular Programmable Logic Controller Module Rhelc-RS485

1 Piece (MOQ)
More
Task : Program
Contact Supplier
Audited Supplier
Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
Chat Now Send Inquiry
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