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Communication Module

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Iot Industrial Passive RS232 to RS485 RS422 Ethernet Converter Other Communication
Video

Iot Industrial Passive RS232 to RS485 RS422 Ethernet Converter Other Communication

US $ 29.99-36.99/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Caratar Technology Co., Ltd.

Guangdong , China Since 2021
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Programmable Bus Gateway Converter Openpcs/Codesys Programming Software Canopen/J1939/Modbus TCP/RTU Communication Protocol
Video

Programmable Bus Gateway Converter Openpcs/Codesys Programming Software Canopen/J1939/Modbus TCP/RTU Communication Protocol

US $ 341/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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Aluminum Die Casting Telecommunication Equipment Housing
Video

Aluminum Die Casting Telecommunication Equipment Housing

US $ 1-100/ Piece FOB
MOQ: 200 Pieces
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Ningbo Fausto Industry CO., Ltd.

Manufacturer/Factory,Group Corporation

Zhejiang , China Since 2017
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Uplink Board 4 Ports Gufq with 2sfq Module for C300 Olt

Uplink Board 4 Ports Gufq with 2sfq Module for C300 Olt

US $ 500-800/ Piece FOB
MOQ: 1 Piece
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Hongking Communication Technology Shenzhen Co., Limited

Manufacturer/Factory,Group Corporation

Guangdong , China Since 2010
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Cisco New Original 9300X Network Module 2c Module C9300X-Nm-2c

Cisco New Original 9300X Network Module 2c Module C9300X-Nm-2c

MOQ: 1 Piece
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing , China Since 2020
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Eltek Smartpack2 Master Controller Monitor 242100.500
Video

Eltek Smartpack2 Master Controller Monitor 242100.500

US $ 100/ Piece FOB
MOQ: 1 Piece
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Manufacturer/Factory

Hubei , China Since 2020
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Advanced Die Casting Heat Sink for Enhanced Communication Devices

Advanced Die Casting Heat Sink for Enhanced Communication Devices

US $ 1-2.99/ Piece FOB
MOQ: 2,000 Pieces
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Ningbo Showwell International Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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Cat5e UTP 180 Degree Keystone Jack with Leokj-UC5e-18045

Cat5e UTP 180 Degree Keystone Jack with Leokj-UC5e-18045

US $ 0.2-0.25/ Piece FOB
MOQ: 1,000 Pieces
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Shenzhen Leo Network Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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High-Performance 0.9mm Fiber Optic Fwd Multiplexer for G652D

High-Performance 0.9mm Fiber Optic Fwd Multiplexer for G652D

US $ 1.2-2/ Piece FOB
MOQ: 500 Pieces
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Juniper Networks Qfx-SFP-10ge-Er Compatible, 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module
Video

Juniper Networks Qfx-SFP-10ge-Er Compatible, 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

US $ 15-55/ Piece FOB
MOQ: 1 Piece
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Beijing Borui Communication System Integration Co., Ltd.

Trading Company

Beijing , China Since 2023
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Advanced Scalable Voice Gateway for Global Call Center Solutions
Video

Advanced Scalable Voice Gateway for Global Call Center Solutions

US $ 78,876-145,707/ Piece FOB
MOQ: 1 Piece
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Nanjing Deshiweiye Software Technology Co., Ltd

Manufacturer/Factory

Jiangsu , China Since 2023
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SLS 2.4G 300Mbps Wi-Fi Relay Extender 100 Square Signal Amplifier
Video

SLS 2.4G 300Mbps Wi-Fi Relay Extender 100 Square Signal Amplifier

US $ 7/ Piece FOB
MOQ: 1 Piece
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SaiLingsi (wenzhou) Electronics Co., LTD

Zhejiang , China Since 2024
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6~12 Ports Mini Wall-Mount Termination Box
Video

6~12 Ports Mini Wall-Mount Termination Box

MOQ: 1 Piece
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HNK Optic Equipment Co., LIMITED

Manufacturer/Factory,Trading Company

Guangdong , China Since 2011
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Edge Computing Gateway CE 4G, RS485 Lora

Edge Computing Gateway CE 4G, RS485 Lora

US $ 194-194.1/ Piece FOB
MOQ: 1 Piece
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2020
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Zs-Bh7 Handheld Megaphone Bluetooth Amplifier 300 Second Recording High-Power Loud-Speaker

Zs-Bh7 Handheld Megaphone Bluetooth Amplifier 300 Second Recording High-Power Loud-Speaker

US $ 15-28/ Set FOB
MOQ: 1 Set
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Dongguan Xingnan Digital Technology Co., Ltd.

Guangdong , China Since 2024
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RJ45 Faceplate for Cat5e CAT6 Keystone Cable Accessory
Video

RJ45 Faceplate for Cat5e CAT6 Keystone Cable Accessory

US $ 0.2-0.55/ Pair FOB
MOQ: 10,000 Pairs
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Zhejiang Kuayue Cable Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2017
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High-Speed 25g SFP28 850nm Transceiver Module for LC Fiber
Video

High-Speed 25g SFP28 850nm Transceiver Module for LC Fiber

US $ 35-39/ Piece FOB
MOQ: 1 Piece
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Shenzhen UTP Fiber Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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ATEW1000 Gateway for Serial Data Transfer Reliable Modbus TCP/RTU
Video

ATEW1000 Gateway for Serial Data Transfer Reliable Modbus TCP/RTU

US $ 60/ Piece FOB
MOQ: 1 Piece
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Huawei Original Om5052, Hsc, Gpon-Olt-Class C++ SFP for Huawei Gpon Board

Huawei Original Om5052, Hsc, Gpon-Olt-Class C++ SFP for Huawei Gpon Board

US $ 1/ Piece FOB
MOQ: 1 Piece
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Shenzhen NetHome Technology Co.,Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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as-I 3.0 Profinet Gateway in Stainless Steel 2 Masters Bwu2238
Video

as-I 3.0 Profinet Gateway in Stainless Steel 2 Masters Bwu2238

US $ 2,770-2,780/ Piece FOB
MOQ: 1 Piece
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Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong , China Since 2024
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15km Fhss 30Mbps Uav Video Data Link Radio IP Video Transmitter
Video

15km Fhss 30Mbps Uav Video Data Link Radio IP Video Transmitter

US $ 799-1,399/ Piece FOB
MOQ: 1 Piece
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Zhongke Lianxun (Shenzhen) Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2024
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4G Cellular Wireless Switch WiFi and Bluetooth Module
Video

4G Cellular Wireless Switch WiFi and Bluetooth Module

US $ 0.5-2.99/ pieces FOB
MOQ: 1 pieces
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Guangdong Global Well Electronic Limited

Manufacturer/Factory

Guangdong , China Since 2024
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Modbus Canbus M8 M12 Input Output Universal Industrial Safety Io Mould
Video

Modbus Canbus M8 M12 Input Output Universal Industrial Safety Io Mould

US $ 190-285/ Piece FOB
MOQ: 1 Piece
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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19-in. 8 Port 1u Kvm Console Console 8-Port USB/PS2 Rack Mount Kvm Switch -Rmcon1908
Video

19-in. 8 Port 1u Kvm Console Console 8-Port USB/PS2 Rack Mount Kvm Switch -Rmcon1908

US $ 300-1,000/ Piece FOB
MOQ: 1 Piece
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NINGBO AZE IMP. & EXP. CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2020
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Helium Hotspot Miner for Hnt

Helium Hotspot Miner for Hnt

US $ 349-418/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Gator Brilliant Technology Co., Ltd.

Trading Company

Guangdong , China Since 2022
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Cisco Qsfp-40/100-Srbd SFP Is 100g and 40gbase Sr-Bidi Qsfp Transceiver, LC, 100m Om4 Mmf

Cisco Qsfp-40/100-Srbd SFP Is 100g and 40gbase Sr-Bidi Qsfp Transceiver, LC, 100m Om4 Mmf

US $ 9/ Piece FOB
MOQ: 50 Pieces
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TOB Technologies Co., Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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5.8g 100 Watt Uav Signal Jammer Module
Video

5.8g 100 Watt Uav Signal Jammer Module

MOQ: 1 Piece
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Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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Fiber Optic Simplx Plug, Microduct Connector
Video

Fiber Optic Simplx Plug, Microduct Connector

US $ 0.42-0.422/ Piece FOB
MOQ: 100 Pieces
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Ningbo Hi-Tech Smart Machinery Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
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Kexint RS7260 Dual Scalable Processors 2u Database Rackmount Server
Video

Kexint RS7260 Dual Scalable Processors 2u Database Rackmount Server

US $ 6,025.59-6,189.59/ Piece FOB
MOQ: 1 Piece
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Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2024
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RS485 to LAN DTU IoT Gateway, Real-Time Remote Terminal Unit
Video

RS485 to LAN DTU IoT Gateway, Real-Time Remote Terminal Unit

US $ 50/ Piece FOB
MOQ: 1 Piece
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Atech Sensor Co., Ltd

Manufacturer/Factory

Shaanxi , China Since 2022
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Acquisition Adam 4168 Robust 8-CH Relay Output Module Withmodbus

Acquisition Adam 4168 Robust 8-CH Relay Output Module Withmodbus

MOQ: 1 Piece
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XINGTECH CO., LTD.

Manufacturer/Factory,Trading Company

Beijing , China Since 2016
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VDSL2 Over Pots Splitter Module for R&M Vs83 MDF Clsp-319j14
Video

VDSL2 Over Pots Splitter Module for R&M Vs83 MDF Clsp-319j14

MOQ: 1,000 Pieces
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Beijing Corelogic Communication Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2009
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Industrial Grade 10g SFP 80km for Harsh Environments
Video

Industrial Grade 10g SFP 80km for Harsh Environments

US $ 3-45/ Piece FOB
MOQ: 1 Piece
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Shanghai Gengyun Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2023
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0.5-8GHz 30W High Power 2 Way 1.4 dB Input 1.3 dB Output Power Divider Splitter

0.5-8GHz 30W High Power 2 Way 1.4 dB Input 1.3 dB Output Power Divider Splitter

US $ 5-30/ Piece FOB
MOQ: 1 Piece
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SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., LTD.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2018
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SIM7000e Module Supports Lte Cat-M1 (eMTC) and Nb-Iot up to 375kbps Data Transfer

SIM7000e Module Supports Lte Cat-M1 (eMTC) and Nb-Iot up to 375kbps Data Transfer

US $ 15-45/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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OEM ODM Customize Zigbee 3.0 Zwave Gateway Hub Rockchip Smart Iot Hub Linux

OEM ODM Customize Zigbee 3.0 Zwave Gateway Hub Rockchip Smart Iot Hub Linux

US $ 89-105/ Piece FOB
MOQ: 2,000 Pieces
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Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Keystone Jack Transceiver Module Optical Transceiver Sfp Transceiver Power Amplifier Sfp Module
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About Communication Module FAQ

  • QWhat type of communication protocols do communication modules support?

    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?

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

    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.

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