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Communication Module

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Reliable 4.5-5.5 GHz RF Power Amplifier for Harsh Environments
Video

Reliable 4.5-5.5 GHz RF Power Amplifier for Harsh Environments

US $ 2,600-3,000/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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CAT6 Network Module RJ45 Cat5 CAT6 Network Module Keystone Jack

CAT6 Network Module RJ45 Cat5 CAT6 Network Module Keystone Jack

US $ 0.7-2.5/ 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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High-Power RF Jammer Module for Drone and Signal Blocking Applications 915m 20W
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High-Power RF Jammer Module for Drone and Signal Blocking Applications 915m 20W

US $ 40/ 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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Bulk O_Mron Cp1w-32er 32-Point Relay Module for Cp1 Series PLC - in Stock
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Bulk O_Mron Cp1w-32er 32-Point Relay Module for Cp1 Series PLC - in Stock

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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1.25g 40km CWDM SFP Optical Module Ddm

1.25g 40km CWDM SFP Optical Module Ddm

US $ 0.1-80/ 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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Cisco Ons-Xc-10g-1490 Compatible 10g CWDM XFP 1490nm 40km Dom Transceiver Module
Video

Cisco Ons-Xc-10g-1490 Compatible 10g CWDM XFP 1490nm 40km Dom 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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Cisco CWDM-SFP10g-1590-10 Compatible 10g 1590nm CWDM SFP+ 10km Dom Transceiver Module
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Cisco CWDM-SFP10g-1590-10 Compatible 10g 1590nm CWDM SFP+ 10km Dom 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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Generic Compatible C50 10g DWDM XFP 100GHz 1537.40nm 40km Dom Transceiver Module
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Generic Compatible C50 10g DWDM XFP 100GHz 1537.40nm 40km Dom 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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Juniper Ex-Um-4SFP 4-Port 1g SFP 10g SFP+ Uplink Module

Juniper Ex-Um-4SFP 4-Port 1g SFP 10g SFP+ Uplink Module

US $ 230-450/ Piece FOB
MOQ: 1 Piece
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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Customized 2400-2500MHz 100W GaN Intergated Lora Signal Jammer Module
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Customized 2400-2500MHz 100W GaN Intergated Lora Signal Jammer Module

MOQ: 1 Piece
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Shenzhen Zd Tech Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Photonics High-Precision Die-Cast Aluminum Optical Module Housing with Integrated Heat Sink Fins for Qsfp/SFP Transceivers
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Photonics High-Precision Die-Cast Aluminum Optical Module Housing with Integrated Heat Sink Fins for Qsfp/SFP Transceivers

US $ 1-6/ Piece FOB
MOQ: 1,000 Pieces
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Dongguan Guangwei Communication Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2026
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Easy Operation 1-Port DIN-Rail Serial Device Server for Remote Relays

Easy Operation 1-Port DIN-Rail Serial Device Server for Remote Relays

US $ 30/ Piece FOB
MOQ: 1 Piece
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Hang Zhou Fei Chang Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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Zinc Alloy Housing for 1.6t Osfp with High Impact Strength and Structural Integrity
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Zinc Alloy Housing for 1.6t Osfp with High Impact Strength and Structural Integrity

US $ 0.09-4.99/ Piece FOB
MOQ: 1,000 Pieces
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Dongguan Guangwei Communication Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2026
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20W Tdd Dmr/P25 RF Power Amplifier Module - PA Module for Repeaters
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20W Tdd Dmr/P25 RF Power Amplifier Module - PA Module for Repeaters

US $ 150-1,000/ Set FOB
MOQ: 1 Set
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Shenzhen Action Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2022
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CAT.5e/6/6a RJ45 Coupler Unshielded Keystone Type Female to Female Insert Inline Coupler - White

CAT.5e/6/6a RJ45 Coupler Unshielded Keystone Type Female to Female Insert Inline Coupler - White

US $ 0.25-0.65/ Piece FOB
MOQ: 100 Pieces
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
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Pwr-C45-4200acv Catalyst 4500 4200W AC Dual Input Power Supply (Data + PoE)
Video

Pwr-C45-4200acv Catalyst 4500 4200W AC Dual Input Power Supply (Data + PoE)

US $ 100-500/ Piece FOB
MOQ: 1 Piece
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Anhui Borui Intelligent Technology Co., Ltd.

Trading Company

Anhui , China Since 2023
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Original 6es7222-1bh32-0xb0/6es7223-1pH32-0xb0/6es72231bh320xb0 S7-200 Series PLC Controller for Siemens
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Original 6es7222-1bh32-0xb0/6es7223-1pH32-0xb0/6es72231bh320xb0 S7-200 Series PLC Controller for Siemens

US $ 200/ Piece FOB
MOQ: 1 Piece
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan , China Since 2020
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1.25gbps DWDM CH17~CH61 SMF 160km Duplex LC SFP Optical Transceiver Module

1.25gbps DWDM CH17~CH61 SMF 160km Duplex LC SFP Optical Transceiver Module

US $ 799-820/ 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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Astec Power Supplies - External/Internal (Off-Board) AC DC Converters
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Astec Power Supplies - External/Internal (Off-Board) AC DC Converters

US $ 277-416/ 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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100g to 4X25g Qsfp28 to 4SFP28 5m 7m 10m 26AWG Dac Breakout Copper Cable

100g to 4X25g Qsfp28 to 4SFP28 5m 7m 10m 26AWG Dac Breakout Copper Cable

US $ 69-72/ 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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Smooth Operation 4000-5000MHz 50W RF PA Module Amplifier for Electronic Countermeasures
Video

Smooth Operation 4000-5000MHz 50W RF PA Module Amplifier for Electronic Countermeasures

US $ 1,400-1,800/ Set FOB
MOQ: 1 Set
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Wide Range 4000-6000MHz 50W RF Power Amplifier for Wireless Communication
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Wide Range 4000-6000MHz 50W RF Power Amplifier for Wireless Communication

US $ 3,500-3,800/ Set FOB
MOQ: 1 Set
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Automatic M21f-V50 Intelligent Monitoring Terminal with Wireless Modules
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Automatic M21f-V50 Intelligent Monitoring Terminal with Wireless Modules

US $ 358-500/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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Flatpack2 220V 2000W He Rectifiers Eltek Rectifier Module 241115.815
Video

Flatpack2 220V 2000W He Rectifiers Eltek Rectifier Module 241115.815

US $ 0.1-0.2/ 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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2-Port Serial Wan Interface Card Hwic-2t for Network Module

2-Port Serial Wan Interface Card Hwic-2t for Network Module

US $ 40-200/ Piece FOB
MOQ: 1 Piece
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing , China Since 2020
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Brand New Yaskawa Servo Motor Sgmjv-08ade6s Original New Sgmjv-08ade6s AC Servo Motor

Brand New Yaskawa Servo Motor Sgmjv-08ade6s Original New Sgmjv-08ade6s AC Servo Motor

US $ 140-180/ 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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Real Time Energy Data Collection and Monitoring Gateway
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Real Time Energy Data Collection and Monitoring Gateway

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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Special Structure RJ45 Unshielded 90 Degree Cat5e Keystone Jacks
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Special Structure RJ45 Unshielded 90 Degree Cat5e Keystone Jacks

US $ 0.35-0.5/ Piece FOB
MOQ: 100 Pieces
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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Tyco Blue Green Yellow Telephone Line Picabond Wire Connector Crimp Connector
Video

Tyco Blue Green Yellow Telephone Line Picabond Wire Connector Crimp Connector

US $ 0.04-0.06/ 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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698-6000MHz 300W 15dB Directional Coupler with 4.3/10 Female Connector
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698-6000MHz 300W 15dB Directional Coupler with 4.3/10 Female Connector

US $ 10-32/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Industrial 2Gbps Ethernet Extender with G.hn, Copper Wire, 1000m Long Distance
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Industrial 2Gbps Ethernet Extender with G.hn, Copper Wire, 1000m Long Distance

US $ 100-400/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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Advanced Precision RF Amplifier for Defense Sector Solutions
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Advanced Precision RF Amplifier for Defense Sector Solutions

US $ 3,580/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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GE PLC Module IC200MDL650 IC200MDL640 IC200MDL241 IC200MDD843 IC200MDD841 Digital Input Module
Video

GE PLC Module IC200MDL650 IC200MDL640 IC200MDL241 IC200MDD843 IC200MDD841 Digital Input Module

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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485 Signal Jammer Module with Software Control Anti Drone Module

485 Signal Jammer Module with Software Control Anti Drone Module

MOQ: 1 Piece
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Shenzhen Greetwin Telecom Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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Full-Band 10W RF Jammer Compact Solution for Emergency Signal Control
Video

Full-Band 10W RF Jammer Compact Solution for Emergency Signal Control

US $ 298/ 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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Samsung Pm1735 1.6t Mzplj1t6hbjr-00ad3 Samsung SSD

Samsung Pm1735 1.6t Mzplj1t6hbjr-00ad3 Samsung SSD

US $ 71-79/ Piece FOB
MOQ: 1 Piece
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Telefly Telecommunications Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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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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