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Analog to RS485 Module 4-Channel 4-20mA 0-10V 0-5V to RS485 Converter
Video

Analog to RS485 Module 4-Channel 4-20mA 0-10V 0-5V to RS485 Converter

US $ 9-14/ Piece FOB
MOQ: 1 Piece
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Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong , China Since 2025
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ODM Customize Smart Hubs Development Sdk Available Rockchip Zigbee 3.0 Zwave 800 Gateway Hub
Video

ODM Customize Smart Hubs Development Sdk Available Rockchip Zigbee 3.0 Zwave 800 Gateway Hub

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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Wireless Cellular Network 4G LTE FDD Module Gdm7243st

Wireless Cellular Network 4G LTE FDD Module Gdm7243st

US $ 40-45/ Piece FOB
MOQ: 3,000 Pieces
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Shenzhen Newlotus Technology Ltd

Manufacturer/Factory,Trading Company,Group Corporation

Guangdong , China Since 2019
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Huawei/Vapel Switch Power Supply Module Rectifier Cehp300-12A
Video

Huawei/Vapel Switch Power Supply Module Rectifier Cehp300-12A

US $ 110-150/ Piece FOB
MOQ: 1 Piece
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Shenzhen E-Flourish Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2017
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SIM7500e Is Multi-Band Lte-FDD/GSM Module in a LGA Type

SIM7500e Is Multi-Band Lte-FDD/GSM Module in a LGA Type

US $ 30-40/ 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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RJ45 Crystal Head Cat5/Cat5e UTP 8p8c Network Connector
Video

RJ45 Crystal Head Cat5/Cat5e UTP 8p8c Network Connector

US $ 0.01/ Piece FOB
MOQ: 1,000 Pieces
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Guangdong Yilian Cables Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Embedded Power System Power Sources PSU ETP4890-A2 with 3 Rectifier Modules

Embedded Power System Power Sources PSU ETP4890-A2 with 3 Rectifier Modules

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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10g SFP Plus Bidi 1270nm 1330nm Pair 20km Ddm Lr Transceiver

10g SFP Plus Bidi 1270nm 1330nm Pair 20km Ddm Lr Transceiver

US $ 47-61/ Pair FOB
MOQ: 1 Pair
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Shenzhen E-Linkchina Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2026
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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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50W 100W 900m/1.5g High Power Amplifier 2.4G Drone Countermeasure Modules Uav Jammer Module
Video

50W 100W 900m/1.5g High Power Amplifier 2.4G Drone Countermeasure Modules Uav Jammer Module

US $ 88-288/ Piece FOB
MOQ: 1 Piece
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Pinnacle Technology Co., Limited

Manufacturer/Factory

Guangdong , China Since 2015
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Data Center Dedicated Brocade 57-1000485-01 16GB Optical Module, Hot-Swappable Supported
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Data Center Dedicated Brocade 57-1000485-01 16GB Optical Module, Hot-Swappable Supported

US $ 100/ pieces FOB
MOQ: 8 pieces
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Beijing Hengzhengtc Sci-Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2024
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Ompact Economical Type Isolated 0-100mv/4-20mA/0-20mA/0-10V to RS232/RS485 Converter
Video

Ompact Economical Type Isolated 0-100mv/4-20mA/0-20mA/0-10V to RS232/RS485 Converter

US $ 57-58.8/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2012
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UART Low power Wi-Fi module HF-LPB105-DIP
Video

UART Low power Wi-Fi module HF-LPB105-DIP

US $ 1-10/ Piece FOB
MOQ: 1 Piece
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CTC Technology Co., Ltd.

Guangdong , China Since 2020
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High Power Signal Jamming Module Fpv Drone Jammer Signal Blocker Anti Drone Defense Modules
Video

High Power Signal Jamming Module Fpv Drone Jammer Signal Blocker Anti Drone Defense Modules

US $ 30-220/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Beyontique Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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30W RF Amplifier Module for Uav Defense Customized Frequency Options
Video

30W RF Amplifier Module for Uav Defense Customized Frequency Options

US $ 520/ Set FOB
MOQ: 1 Set
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Vecano Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2012
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SLS Tuya Smart WiFi IR RF Remote Control for TV Fan Aircon
Video

SLS Tuya Smart WiFi IR RF Remote Control for TV Fan Aircon

US $ 8.8-9/ Piece FOB
MOQ: 1 Piece
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SaiLingsi (wenzhou) Electronics Co., LTD

Zhejiang , China Since 2024
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C9200-Nm-4G 9200 Network Module, 4X1ge Ports, Plug-in Module

C9200-Nm-4G 9200 Network Module, 4X1ge Ports, Plug-in Module

US $ 150-160/ Piece FOB
MOQ: 1 Piece
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing , China Since 2026
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5g 698-2700-3800MHz Wide Band Indoor Wireless Cover Ceiling Mount Antenna
Video

5g 698-2700-3800MHz Wide Band Indoor Wireless Cover Ceiling Mount Antenna

US $ 2.73-3.98/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Keesun Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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Unmanned Aerial Vehicle Imsi Collection Device

Unmanned Aerial Vehicle Imsi Collection Device

US $ 77,000-78,800/ Piece FOB
MOQ: 1 Piece
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Changzhou Pingze Intelligent Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2025
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Acrel Wireless Communication Terminal Power Module for AC/DC 220V Power Supply Awt100-Pow
Video

Acrel Wireless Communication Terminal Power Module for AC/DC 220V Power Supply Awt100-Pow

US $ 11.9/ Piece FOB
MOQ: 1 Piece
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ACREL CO., LTD.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2019
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Matter Over Thread Homekit Gateway Hub

Matter Over Thread Homekit Gateway Hub

US $ 30.7-31.95/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Coolseer Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Oceanstor 5600 V5 3058457 3056794 Smartio32fcv5m Smartio10eth 4 Ports Smartio I/O Module

Oceanstor 5600 V5 3058457 3056794 Smartio32fcv5m Smartio10eth 4 Ports Smartio I/O Module

US $ 207.14/ sets FOB
MOQ: 2 sets
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Beijing Zhonglian Yuanyang Technology Co., Ltd.

Trading Company

Beijing , China Since 2024
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Female to Female Straight 8p8c RJ45 Coupler for Network Ethernet LAN Cable
Video

Female to Female Straight 8p8c RJ45 Coupler for Network Ethernet LAN Cable

US $ 0.04-0.1/ Piece FOB
MOQ: 100 Pieces
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Hangzhou Aite Cable Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Cat5e CAT6 UTP FTP 8p8c RJ45 Modular Plug Network Connector

Cat5e CAT6 UTP FTP 8p8c RJ45 Modular Plug Network Connector

US $ 0.0075-0.008/ Piece FOB
MOQ: 10,000 Pieces
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Shenzhen Leo Network Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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Hart 375 Field Communicator / Hart Communicator Modem

Hart 375 Field Communicator / Hart Communicator Modem

US $ 600-780/ Piece FOB
MOQ: 1 Piece
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2016
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57-1000332-01 Brocade 32gbps Long-Wave Fibre Channel Single-Mode
Video

57-1000332-01 Brocade 32gbps Long-Wave Fibre Channel Single-Mode

US $ 270/ 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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50W 5.8g Fpv Drone Jammer Signal Power Amplifier Module

50W 5.8g Fpv Drone Jammer Signal Power Amplifier Module

US $ 140-160/ pieces FOB
MOQ: 1 pieces
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Dongguan Bee Colony Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Realtek RTL8852CE-CG M8852CP1 2T2R 802.11 A/B/G/N/AC/AX + BT 5.3 Dual-Mode LB-LINK WIFI6E Triband Wireless Module 6Ghz
Video

Realtek RTL8852CE-CG M8852CP1 2T2R 802.11 A/B/G/N/AC/AX + BT 5.3 Dual-Mode LB-LINK WIFI6E Triband Wireless Module 6Ghz

US $ 11.99-16.88/ Piece FOB
MOQ: 1 Piece
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Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong , China Since 2023
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Ublox Zed-F9t-00b-00 Rtk Gnss/GPS Receiver Board USB Development Board with Antenna for GPS Module
Video

Ublox Zed-F9t-00b-00 Rtk Gnss/GPS Receiver Board USB Development Board with Antenna for GPS Module

US $ 120.8-128.8/ Piece FOB
MOQ: 1 Piece
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Shenzhen Anzewei Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2026
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Cfofc Jr Slot Plug-in Integrated Fiber Optic Ground Module Uav Fpv Singal Receiver Module Ground Unit
Video

Cfofc Jr Slot Plug-in Integrated Fiber Optic Ground Module Uav Fpv Singal Receiver Module Ground Unit

US $ 50-70/ Piece FOB
MOQ: 1 Piece
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CFOFC Communications (Shenzhen) Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Cisco C3850-Nm-4-10g Cisco Catalyst 3850 4 X 10ge Ethernet Module Switch Optical Fiber Network Module

Cisco C3850-Nm-4-10g Cisco Catalyst 3850 4 X 10ge Ethernet Module Switch Optical Fiber Network Module

US $ 850-930/ Piece FOB
MOQ: 10 Pieces
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Hdyy Technology Limited

Manufacturer/Factory

Hubei , China Since 2022
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High Power Amplifier Modules for Enhanced Audio Performance
Video

High Power Amplifier Modules for Enhanced Audio Performance

US $ 999/ Piece FOB
MOQ: 1 Piece
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Fujian Rongwei Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2025
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Best Seller Optical Laser Power Meter (T-OP300)
Video

Best Seller Optical Laser Power Meter (T-OP300)

US $ 40-60/ Piece FOB
MOQ: 1 Piece
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Nanjing Tianxingtong Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2012
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Microhard Pmddl2550-OEM MIMO RF Two Way Long Range video Transmission Module (Mhk185700)

Microhard Pmddl2550-OEM MIMO RF Two Way Long Range video Transmission Module (Mhk185700)

US $ 309-365/ Piece FOB
MOQ: 1 Piece
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Beijing Qidian Chuanghang Science and Trade Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2024
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High Quality Category 6 Shielded Information Module for Server Room/Data Center
Video

High Quality Category 6 Shielded Information Module for Server Room/Data Center

US $ 1.93-2.14/ pieces FOB
MOQ: 10 pieces
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Nanjing Yoongwin Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2025
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Wireless Module Lora Module Remote Controller RF Module Lora Spi Module

Wireless Module Lora Module Remote Controller RF Module Lora Spi Module

US $ 2.5-3.5/ Piece FOB
MOQ: 3,480 Pieces
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Shenzhen Kingbird Network Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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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 should I look for in a communication module?

    When seeking a communication module, prioritize factors such as compatibility with your system, speed & delivery, and price per unit from distributors. OEM options often provide custom solutions. Looking for wholesale prices? Explore our offerings to identify the top brands that align with your requirements.

  • QAre there cost-saving options for bulk communication modules?

    Definitely! Many manufacturers provide cost-saving solutions when ordering in bulk. Negotiate prices with distributors to obtain affordable deals. Our guide covers OEM and factory options that cater to both large and small-scale needs. Contact us for personalized quotes!

  • QCan I get customized communication modules?

    Yes, many famous brands offer customization for communication modules. Whether you need specialized features, increased compatibility, or unique designs, many solutions exist in the market. Explore our trends and market insight materials to make informed decisions based on your needs, and don't hesitate to reach out to learn more.

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