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Communication Module

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O_Mron Cp1w Expansion Control Unit - PLC Module for I/O Function Extension

O_Mron Cp1w Expansion Control Unit - PLC Module for I/O Function Extension

US $ 50-200/ Piece FOB
MOQ: 1 Piece
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Chengdu Canmeng Trading Co., Ltd

Trading Company

Sichuan , China Since 2025
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Emerson Netsure 212 C23 48V DC Power Supply System with R48-1000 R48-1000A R48-500 R48-500A Rectifier Module M225s Controller

Emerson Netsure 212 C23 48V DC Power Supply System with R48-1000 R48-1000A R48-500 R48-500A Rectifier Module M225s Controller

US $ 140-200/ pieces FOB
MOQ: 1 pieces
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Hunan Honglin Technology Co., Ltd

Manufacturer/Factory

Hunan , China Since 2025
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SIP Industrial Telephone VoIP Intercom Telephone Emergency Hand Free IP Phone
Video

SIP Industrial Telephone VoIP Intercom Telephone Emergency Hand Free IP Phone

US $ 200-400/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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6p4c 6p2c UK Type Bt Telephone Modular Plug
Video

6p4c 6p2c UK Type Bt Telephone Modular Plug

US $ 0.02-0.1/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Meilan Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
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180 Degree RJ45 UTP CAT6A Keystone Jack Krone IDC Mini Body
Video

180 Degree RJ45 UTP CAT6A Keystone Jack Krone IDC Mini Body

US $ 0.38-0.43/ Piece FOB
MOQ: 500 Pieces
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SHENZHEN TELEMAX TECHNOLOGY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2012
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5W DC-3GHz 13dB RF Attenuator with BNC Connector
Video

5W DC-3GHz 13dB RF Attenuator with BNC Connector

US $ 15-20/ Piece FOB
MOQ: 10 Pieces
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Cisco DWDM-SFP10g-39.76 Compatible 10g DWDM SFP+ 1539.76nm 40km Dom LC SMF Transceiver Module
Video

Cisco DWDM-SFP10g-39.76 Compatible 10g DWDM SFP+ 1539.76nm 40km Dom LC SMF Transceiver Module

US $ 3-150/ Piece FOB
MOQ: 1 Piece
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Shenzhen Link-All Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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Construction Elevator Bluetooth Intercom, Headset, Interphone,
Video

Construction Elevator Bluetooth Intercom, Headset, Interphone,

US $ 198-228/ Piece FOB
MOQ: 1 Piece
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Shanghai Strong Engineering Construction Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2014
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Generic Compatible 10GB/S Bidi SFP+ Lr 10km Transceiver Module
Video

Generic Compatible 10GB/S Bidi SFP+ Lr 10km Transceiver Module

US $ 5-128/ Piece FOB
MOQ: 1 Piece
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Shenzhen Link-All Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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High Power Wide Bands Power Amplifier 500-6000MHz 50W
Video

High Power Wide Bands Power Amplifier 500-6000MHz 50W

US $ 4,999-5,999/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Zd Tech Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Lora Customizable 700-1050MHz 50W RF Drone Jammer Module Anti Fpv Drone Module
Video

Lora Customizable 700-1050MHz 50W RF Drone Jammer Module Anti Fpv Drone Module

US $ 170/ pieces FOB
MOQ: 1 pieces
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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Debugs Analysis Canfd Network Interface Card USB Canfd Analyzer Data Transmission and Reception, Supports Windows System/Secondary Development
Video

Debugs Analysis Canfd Network Interface Card USB Canfd Analyzer Data Transmission and Reception, Supports Windows System/Secondary Development

US $ 181/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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Meggit VM600 IOCN 200-566-000-112 GSI122 MPC 4200-510-070-113 CMC16 200-530-023-014 200-530-100-014 CPU M 200-595-075-122 Communication Board
Video

Meggit VM600 IOCN 200-566-000-112 GSI122 MPC 4200-510-070-113 CMC16 200-530-023-014 200-530-100-014 CPU M 200-595-075-122 Communication Board

US $ 123/ Piece FOB
MOQ: 1 Piece
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Amikon Limited

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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40GB/S Qsfp to Qsfp 1m 30AWG Direct Attach Twinax Copper Cable

40GB/S Qsfp to Qsfp 1m 30AWG Direct Attach Twinax Copper Cable

US $ 19.9-20.8/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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5X 10/100/1000base-Tx Unmanaged Gigabit Ethernet Industrial Switch

5X 10/100/1000base-Tx Unmanaged Gigabit Ethernet Industrial Switch

US $ 38-40/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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50W 2400MHz-250MHz RF Power Amplifier Module 2.4GHz SMA GaN High Power Amplifier for Drone Remote Control Extender
Video

50W 2400MHz-250MHz RF Power Amplifier Module 2.4GHz SMA GaN High Power Amplifier for Drone Remote Control Extender

US $ 75-195/ Piece FOB
MOQ: 1 Piece
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Shenzhen Anzhigang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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High Efficiency GaN Transistor 50 Watt 47dBm 2600-2700MHz Uav Fpv Power Amplifier Drone Jammer DIY Kit System Jammer Module
Video

High Efficiency GaN Transistor 50 Watt 47dBm 2600-2700MHz Uav Fpv Power Amplifier Drone Jammer DIY Kit System Jammer Module

US $ 100-125/ Piece FOB
MOQ: 5 Pieces
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Shenzhen Nuoxinyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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RJ45 Blank Insert Standard for Blank Patch Panel

RJ45 Blank Insert Standard for Blank Patch Panel

US $ 0.2-0.39/ Piece FOB
MOQ: 20 Pieces
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
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PLC Module HEDT300254R1 ED1790 HENF105323R0002 P7LA HENF209556R0002 P1LA HENF209568R1 P3LB HENF331270R0001 O4LCA Control Circuit Board
Video

PLC Module HEDT300254R1 ED1790 HENF105323R0002 P7LA HENF209556R0002 P1LA HENF209568R1 P3LB HENF331270R0001 O4LCA Control Circuit Board

US $ 1-10,000/ Piece FOB
MOQ: 1 Piece
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Amikon Limited

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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High Power Interference Resistant Gallium Nitride FDD Power Amplifier
Video

High Power Interference Resistant Gallium Nitride FDD Power Amplifier

US $ 1,200/ Piece FOB
MOQ: 1 Piece
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Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2025
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Versatile 100W Signal Jammer for 2500-6000MHz Frequency Range
Video

Versatile 100W Signal Jammer for 2500-6000MHz Frequency Range

US $ 700/ Piece FOB
MOQ: 1 Piece
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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10gbase-Sr XFP 850nm 300m Transceiver

10gbase-Sr XFP 850nm 300m Transceiver

US $ 8/ Piece FOB
MOQ: 1 Piece
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Takfly Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2013
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Huawei Communication Base Station Power Supply Unit R4850n1
Video

Huawei Communication Base Station Power Supply Unit R4850n1

US $ 95-205/ Piece FOB
MOQ: 1 Piece
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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Cisco Original New Module C9200-NM-2Y Catalyst 9200 2 X 25GE SFP28 Network Module

Cisco Original New Module C9200-NM-2Y Catalyst 9200 2 X 25GE SFP28 Network Module

US $ 300-1,000/ Piece FOB
MOQ: 1 Piece
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong , China Since 2020
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MDF VDSL Modem Splitter ADSL Splitter with Cable

MDF VDSL Modem Splitter ADSL Splitter with Cable

US $ 0.2-2/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Meilan Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
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in-Building Das 380-3800MHz 7dB RF Power Tapper for 5g LTE Signal Distribution
Video

in-Building Das 380-3800MHz 7dB RF Power Tapper for 5g LTE Signal Distribution

MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Network RJ45 CAT6 UTP Keystone Jack
Video

Network RJ45 CAT6 UTP Keystone Jack

US $ 0.35-0.4/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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Modicon PLC CPU Module Bmxamo0802

Modicon PLC CPU Module Bmxamo0802

US $ 130-180/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tengjing Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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Hot Sale 698-4000MHz 3dB Hybrid Combiner RF 2X2 Hybrid Coupler 4.3-10 Female Type -160dbc
Video

Hot Sale 698-4000MHz 3dB Hybrid Combiner RF 2X2 Hybrid Coupler 4.3-10 Female Type -160dbc

US $ 15-25/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Ht1916 Kvm of Message Board for Communication Between Remote Users

Ht1916 Kvm of Message Board for Communication Between Remote Users

US $ 200-500/ Piece FOB
MOQ: 1 Piece
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Ningbo Gam Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2022
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RJ45 CAT6 Tool Free Modular Network Connector for Patch Panel Keystone Jack
Video

RJ45 CAT6 Tool Free Modular Network Connector for Patch Panel Keystone Jack

US $ 0.29/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Cabelink Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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RJ45 Network Plug CAT6 CAT6A Ethernet Modular Connector UTP RJ45 Modular Plug
Video

RJ45 Network Plug CAT6 CAT6A Ethernet Modular Connector UTP RJ45 Modular Plug

US $ 0.016-0.018/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Geteknet Telecom Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Interface Module 1734-OE2c 1sbl181001r8022 2CDS251001r0164 2CDS253001r0164 2CDS253001r0204 2CDS253001r0404 2CDS381001r0064 2CDS381001r0104 2CDS381001r0164

Interface Module 1734-OE2c 1sbl181001r8022 2CDS251001r0164 2CDS253001r0164 2CDS253001r0204 2CDS253001r0404 2CDS381001r0064 2CDS381001r0104 2CDS381001r0164

US $ 100-1,000/ Piece FOB
MOQ: 1 Piece
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Tianjin Omini Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2020
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OEM ODM Smart Home Hub Automation Zigbee 3.0 Poe Smart Home Zigbee Zwave Gateway

OEM ODM Smart Home Hub Automation Zigbee 3.0 Poe Smart Home Zigbee Zwave Gateway

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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DC-6GHz 100W RF Coaxial Termination Dummy Load N Male Type
Video

DC-6GHz 100W RF Coaxial Termination Dummy Load N Male Type

US $ 10-20/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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06 If3000 Fiber Optic Integrated Module Bias Stability ≤ 0.05°/H Industrial Navigation
Video

06 If3000 Fiber Optic Integrated Module Bias Stability ≤ 0.05°/H Industrial Navigation

US $ 100/ Piece FOB
MOQ: 1 Piece
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu , China Since 2023
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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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