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Communication Module

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Feed Through Connector Shielded RJ45 UTP Plug for CAT6

Feed Through Connector Shielded RJ45 UTP Plug for CAT6

US $ 0.01-0.35/ Piece FOB
MOQ: 100 Pieces
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Hangzhou Risingsun Cable Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Cat. 5e RJ45 Unshielded Female to Female in-Line Coupler
Video

Cat. 5e RJ45 Unshielded Female to Female in-Line Coupler

US $ 0.24-0.28/ 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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Short Type RJ45 Cat. 5e UTP Keystone Jack 180 Degree Need Tool to Punch
Video

Short Type RJ45 Cat. 5e UTP Keystone Jack 180 Degree Need Tool to Punch

US $ 0.27-0.32/ 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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CAT6 8p8c Unshielded UTP 90 Degree Punch Down RJ45 Keystone Jack
Video

CAT6 8p8c Unshielded UTP 90 Degree Punch Down RJ45 Keystone Jack

US $ 0.48-0.52/ 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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DC 12V 24V 32-Channels DIN35 C45 Rail Box RS485 Modbus RTU Uln2803A Darlington Transistor Controller PLC Io Expansion Board

DC 12V 24V 32-Channels DIN35 C45 Rail Box RS485 Modbus RTU Uln2803A Darlington Transistor Controller PLC Io Expansion Board

US $ 16.5-17.4/ pieces FOB
MOQ: 20 pieces
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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Ethernet Pass Through RJ45 Rj11 RJ45 Connector Cat5e CAT6 CAT6A UTP Rj 45 8p8c Hole Gold Plated Network Modular Connector Plug
Video

Ethernet Pass Through RJ45 Rj11 RJ45 Connector Cat5e CAT6 CAT6A UTP Rj 45 8p8c Hole Gold Plated Network Modular Connector Plug

US $ 0.023-0.027/ 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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RoHS Approved Computer Carton Factory Outlet Hot Sale High Quality Rack Mount Kvm
Video

RoHS Approved Computer Carton Factory Outlet Hot Sale High Quality Rack Mount Kvm

US $ 300-1,500/ 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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YOKOGAWA NFCP501-S05 NFCP501-W05 NFSB100-S01 NFDV161-P01 NFDV561-P51 NFPW442-11 NFAI143-S01 NFAI835-S51 NFDV551-P11 NFAI135-S51 NFBU200-S01 NFBU200-S16 FCN
Video

YOKOGAWA NFCP501-S05 NFCP501-W05 NFSB100-S01 NFDV161-P01 NFDV561-P51 NFPW442-11 NFAI143-S01 NFAI835-S51 NFDV551-P11 NFAI135-S51 NFBU200-S01 NFBU200-S16 FCN

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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CAT6/6A Legrand Type UTP Keystone Jack 50'' Golden Plated Rotation Tool Free

CAT6/6A Legrand Type UTP Keystone Jack 50'' Golden Plated Rotation Tool Free

US $ 0.49-0.53/ Piece FOB
MOQ: 500 Pieces
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SHENZHEN TELEMAX TECHNOLOGY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2012
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WOODWARD PLC Module 5460-667 5461-644 5461-648 5461-655 Power Supply Module Rev F Tranceiver Module Final Driver Module In Stock
Video

WOODWARD PLC Module 5460-667 5461-644 5461-648 5461-655 Power Supply Module Rev F Tranceiver Module Final Driver Module In Stock

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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1800MHz RF Power Amplifier Module
Video

1800MHz RF Power Amplifier Module

US $ 150/ Piece FOB
MOQ: 1 Piece
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Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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Factory Price Digital Input Module 8 Channel Io Module for Remote Control with 50mA Power
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Factory Price Digital Input Module 8 Channel Io Module for Remote Control with 50mA Power

US $ 25-35/ Piece FOB
MOQ: 1 Piece
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Henan 4.0 Automation Equipment Co., Ltd.

Manufacturer/Factory

Henan , China Since 2023
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RF Power Amplifier 2.4G-15W Signal Jamming Module
Video

RF Power Amplifier 2.4G-15W Signal Jamming Module

US $ 30/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jingwei Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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1.25g SFP Bidi 1490nm/1550nm 60km Sc SMF Module Compatible with Juniper
Video

1.25g SFP Bidi 1490nm/1550nm 60km Sc SMF Module Compatible with Juniper

US $ 18-24/ Pair FOB
MOQ: 1 Pair
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Trading Company

Hubei , China Since 2018
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100W RF Power Amplifier Module 840-1000MHz WiFi Band for Uav Jammer
Video

100W RF Power Amplifier Module 840-1000MHz WiFi Band for Uav Jammer

US $ 278/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jingwei Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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Waveguide RF Cavity Filter Frequency 3475-3800MHz Bandpass Filter with SMA-Female

Waveguide RF Cavity Filter Frequency 3475-3800MHz Bandpass Filter with SMA-Female

US $ 60-200/ Piece FOB
MOQ: 1 Piece
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Nanjing Xibo Communication Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
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Isdn SMD Transformer Match Impedance Filter out Noise Provide Electrical Isolation
Video

Isdn SMD Transformer Match Impedance Filter out Noise Provide Electrical Isolation

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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1X9 Single Mode Sc 3.3V Dual Fiber Optical Transceiver
Video

1X9 Single Mode Sc 3.3V Dual Fiber Optical Transceiver

US $ 2.29-4.99/ Piece FOB
MOQ: 1 Piece
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Trading Company

Hubei , China Since 2018
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UHF 830~960MHz RF Drop in Isolator 100W Isolators for Radio System

UHF 830~960MHz RF Drop in Isolator 100W Isolators for Radio System

US $ 10-15/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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Advanced Wideband RF LC Filter and Duplexer for Enhanced Performance
Video

Advanced Wideband RF LC Filter and Duplexer for Enhanced Performance

US $ 1-2/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Wholesale High Quality Topwave 50W Duplexer RF Combiner VHF Duplexer 410-415MHz/420-425 Duplexer with SMA Female Connector Widely Used for Ibs&Bts

Wholesale High Quality Topwave 50W Duplexer RF Combiner VHF Duplexer 410-415MHz/420-425 Duplexer with SMA Female Connector Widely Used for Ibs&Bts

US $ 80-120/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Nrf24L01+ 2.4G Wireless Data Transmission Module Nrf24L01+PA+Lna 1000 Meters for Arduin0

Nrf24L01+ 2.4G Wireless Data Transmission Module Nrf24L01+PA+Lna 1000 Meters for Arduin0

US $ 0.6-2.9/ sets FOB
MOQ: 20 sets
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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Waterproof Cover for Wireless Doorbell Smart Door Bell Ring Chime Button Transmitter Launchers Screw Double-Sided Tape

Waterproof Cover for Wireless Doorbell Smart Door Bell Ring Chime Button Transmitter Launchers Screw Double-Sided Tape

US $ 2.1-3.36/ pieces FOB
MOQ: 10 pieces
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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USB 2.1 Inch Watercool Screen 480X480 IPS Secondary Screen 2.1'' Round LCD for Desk PC CPU GPU RAM HDD Monitoring Freely Aida64

USB 2.1 Inch Watercool Screen 480X480 IPS Secondary Screen 2.1'' Round LCD for Desk PC CPU GPU RAM HDD Monitoring Freely Aida64

US $ 37.5-45.8/ sets FOB
MOQ: 10 sets
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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Keyence Kv-Le21V Io-Link Master Communication Module

Keyence Kv-Le21V Io-Link Master Communication Module

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

Manufacturer/Factory

Beijing , China Since 2025
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Surelink Wire Splice Connector Picabond Factory Green Purple Red Blue Picabond

Surelink Wire Splice Connector Picabond Factory Green Purple Red Blue Picabond

US $ 0.03-0.08/ Piece FOB
MOQ: 5,000 Pieces
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Zhuhai Surelink Communication Cable Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2010
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WiFi Iiot DTU Customized Wireless Transmission Module DTU Factory Price OEM
Video

WiFi Iiot DTU Customized Wireless Transmission Module DTU Factory Price OEM

US $ 49-65/ pcs FOB
MOQ: 1 pcs
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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1.3 Inch Sh1106 Driver Blue White Iic Serial OLED LCD 128X64 LED Diplay Screen Module for Arduino R4 Board Programming
Video

1.3 Inch Sh1106 Driver Blue White Iic Serial OLED LCD 128X64 LED Diplay Screen Module for Arduino R4 Board Programming

US $ 2.1-2.5/ pieces FOB
MOQ: 100 pieces
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Shenzhen Chengsuchuang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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50W/100W Anti Drone Module Uav/Fpv Jammer Module Dds Vco Modules Drone Defense
Video

50W/100W Anti Drone Module Uav/Fpv Jammer Module Dds Vco Modules Drone Defense

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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Brand New Flatpack2 Rectifier 241115.705 Telecom Power 2000W Eltek Rectifier Module
Video

Brand New Flatpack2 Rectifier 241115.705 Telecom Power 2000W Eltek Rectifier Module

US $ 313-330/ pieces FOB
MOQ: 1 pieces
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Hebei Chengyue Technology Co., Ltd.

Trading Company

Hebei , China Since 2024
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Energy - Efficient Mount Green Power Module Nx1p2 - 1140dt for Stable Power Supply Module

Energy - Efficient Mount Green Power Module Nx1p2 - 1140dt for Stable Power Supply Module

US $ 49-99/ Piece FOB
MOQ: 1 Piece
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Chengdu Canmeng Trading Co., Ltd

Trading Company

Sichuan , China Since 2025
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Distribution Box for Copper Cable

Distribution Box for Copper Cable

US $ 3-20/ 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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Geteknet OEM Ethernet Modular Toolless Networing Coupler 8p8c Cat5e CAT6 Unshield UTP RJ45 Moulding Plug Category 6 Keystone Jack
Video

Geteknet OEM Ethernet Modular Toolless Networing Coupler 8p8c Cat5e CAT6 Unshield UTP RJ45 Moulding Plug Category 6 Keystone Jack

US $ 0.28-0.32/ 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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100W Customized 1100-1500MHz Signal Power Amplifier Anti Drone Interference Lora RF Jammer Module
Video

100W Customized 1100-1500MHz Signal Power Amplifier Anti Drone Interference Lora RF Jammer Module

US $ 150-170/ Piece FOB
MOQ: 1 Piece
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Shenzhen Greetwin Telecom Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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DCS Module DSMB176 57360001-HX DSMB151 57360001-K DSMB127 57360001-HG DSMB114 57360001-MG DSMB116 57360001-EB
Video

DCS Module DSMB176 57360001-HX DSMB151 57360001-K DSMB127 57360001-HG DSMB114 57360001-MG DSMB116 57360001-EB

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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Industrial Emergency Waterproof SIP Weather Resistant Telephone for Tunnel

Industrial Emergency Waterproof SIP Weather Resistant Telephone for Tunnel

US $ 200-249/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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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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