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Hot Sale of Poweredge T440 Tower Server
Video

Hot Sale of Poweredge T440 Tower Server

US $ 1,000-5,000/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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200W Wideband Signal RF Power Amplifier Module for Wideband Signal Transmission
Video

200W Wideband Signal RF Power Amplifier Module for Wideband Signal Transmission

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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10g SFP+ Lr Transceiver Module, 1310nm 10km Single Mode Fiber Optic Module Compatible with Cisco/Mikrotik/Ubiquiti/Huawei Switches
Video

10g SFP+ Lr Transceiver Module, 1310nm 10km Single Mode Fiber Optic Module Compatible with Cisco/Mikrotik/Ubiquiti/Huawei Switches

US $ 11/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Longxing Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2026
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Hot-Swappable Low-Jitter Long-Reach Pluggable Fiber Optical Module Transceiver for IoT Network
Video

Hot-Swappable Low-Jitter Long-Reach Pluggable Fiber Optical Module Transceiver for IoT Network

US $ 1-10/ Piece FOB
MOQ: 10 Pieces
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Beijing Woxun Jiahua Technology Co., Ltd

Manufacturer/Factory

Beijing , China Since 2026
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Construction Use Communication System, Multi Frequency

Construction Use Communication System, Multi Frequency

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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Cheapest Price Huawei Cisco Compatible 10gbase-T SFP+ Copper Rj-45 30m Transceiver 10g SFP Copper Module
Video

Cheapest Price Huawei Cisco Compatible 10gbase-T SFP+ Copper Rj-45 30m Transceiver 10g SFP Copper Module

US $ 0.66-2.1/ Piece FOB
MOQ: 1 Piece
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Shenzhen Gewei Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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High Frequencies 400-6000MHz Signal Jammer PA Anti Drone Interference 50W RF Power Amplifier Module
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High Frequencies 400-6000MHz Signal Jammer PA Anti Drone Interference 50W RF Power Amplifier Module

US $ 4,401-4,740/ 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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PNP Type Digital I/O Module with RS485 Port Support Ethercat Profinet 8 Channels
Video

PNP Type Digital I/O Module with RS485 Port Support Ethercat Profinet 8 Channels

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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Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation
Video

Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation

US $ 175/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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380-2700MHz 3 in 3 out Hybrid Coupler Combiner 4.3-10 Female Type
Video

380-2700MHz 3 in 3 out Hybrid Coupler Combiner 4.3-10 Female Type

US $ 80-200/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Wide Voltage Range Design Serial Server DIN-Rail 1-Port RS485 to Ethernet Converter
Video

Wide Voltage Range Design Serial Server DIN-Rail 1-Port RS485 to Ethernet Converter

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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Milesight Ug67 Industrial IP67 Outdoor Lorawan Gateway with Network Server
Video

Milesight Ug67 Industrial IP67 Outdoor Lorawan Gateway with Network Server

US $ 499-1,275/ Piece FOB
MOQ: 1 Piece
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Nantong Super Intelligence Technology Co., Ltd

Manufacturer/Factory,Trading Company,Other,Group Corporation

Jiangsu , China Since 2025
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3 Female Rj12 Phone Adapter 6p6c Connector Telephone Splitter
Video

3 Female Rj12 Phone Adapter 6p6c Connector Telephone Splitter

US $ 0.16-0.25/ Piece FOB
MOQ: 100 Pieces
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Shenzhen S-Miton Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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Allen-Brad-Ley 20-750-Enetr Communications-Module Dual-Port Ethernet/IP Option-Powerflex 750-Series Ready in Stocks
Video

Allen-Brad-Ley 20-750-Enetr Communications-Module Dual-Port Ethernet/IP Option-Powerflex 750-Series Ready in Stocks

US $ 218-228/ Piece FOB
MOQ: 1 Piece
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Energy Technology Co., Ltd. (Shenzhen)

Manufacturer/Factory,Trading Company

Guangdong , China Since 2017
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High-Capacity Lora/Lorawan Gateway Module with Adaptive Spreading Factor Adjustment and Spi Interface for Easy Integration

High-Capacity Lora/Lorawan Gateway Module with Adaptive Spreading Factor Adjustment and Spi Interface for Easy Integration

US $ 80-95/ Piece FOB
MOQ: 3 Pieces
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RisingHF Network(Shenzhen)Co., Ltd,

Manufacturer/Factory

Guangdong , China Since 2025
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100g Qsfp28 to 4X25g SFP28 Breakout Active Optical Cable
Video

100g Qsfp28 to 4X25g SFP28 Breakout Active Optical Cable

US $ 560/ 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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Versatile Compact RJ45 Connector for Effortless Network Setup
Video

Versatile Compact RJ45 Connector for Effortless Network Setup

US $ 1.5-2.2/ Piece FOB
MOQ: 100 Pieces
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Eaelink Electronics Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2025
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100W Broadband 20-6000MHz 700-2700MHz 500-2500MHz GaN RF Power Amplifier Module
Video

100W Broadband 20-6000MHz 700-2700MHz 500-2500MHz GaN RF Power Amplifier Module

MOQ: 1 Piece
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Shenzhen Etenda Technology Limited

Manufacturer/Factory

Guangdong , China Since 2014
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2-18GHz 10W Broadband RF Power Amplifier for Wideband Systems
Video

2-18GHz 10W Broadband RF Power Amplifier for Wideband Systems

US $ 1,500-2,000/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Huawei R4850g2 48V 50A Telecom Rectifier Module
Video

Huawei R4850g2 48V 50A Telecom Rectifier Module

US $ 125-135/ 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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Bently Nevada 3500/22 3500/22M 138607-01 STANDARD TRANSIENT DATA INTERFACE MODULE DISCONTINUED Brand new
Video

Bently Nevada 3500/22 3500/22M 138607-01 STANDARD TRANSIENT DATA INTERFACE MODULE DISCONTINUED Brand new

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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Wireless IoT Gateway RS485 232 Ttl to Server Industrial 4.0 DTU
Video

Wireless IoT Gateway RS485 232 Ttl to Server Industrial 4.0 DTU

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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O_Mron PLC Cj1w-Od261 64-Point Transistor Output Module
Video

O_Mron PLC Cj1w-Od261 64-Point Transistor Output Module

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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UTP CAT6 Keystone Jack RJ45 Network Module Jack CAT6 Ethernet Connector 8p8c Keystone Jack Module

UTP CAT6 Keystone Jack RJ45 Network Module Jack CAT6 Ethernet Connector 8p8c Keystone Jack Module

US $ 0.35-0.9/ Piece FOB
MOQ: 1,000 Pieces
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NINGBO SKECH IMPORT & EXPORT CO., LTD.

Trading Company

Zhejiang , China Since 2021
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Cisco 10gbase-Sr SFP+ Transceiver Fiber Optical Module
Video

Cisco 10gbase-Sr SFP+ Transceiver Fiber Optical Module

US $ 1/ Piece FOB
MOQ: 100 Pieces
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Ningbo Weidan Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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High Quality 5700-5900MHz 50W GaN Wireless Signal Jammer Module for Anti Drone Countermeasure Digital Blocker
Video

High Quality 5700-5900MHz 50W GaN Wireless Signal Jammer Module for Anti Drone Countermeasure Digital Blocker

US $ 186/ pieces FOB
MOQ: 1 pieces
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Shenzhen Longyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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25W Tdd Dmr/P25 RF Power Amplifier Module - PA Module for Repeaters
Video

25W 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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Lightweight Zincaluminum Alloy Photonics Transceiver Shell for Optical Module Protection Data Centre Usage
Video

Lightweight Zincaluminum Alloy Photonics Transceiver Shell for Optical Module Protection Data Centre Usage

US $ 3.99-5.99/ 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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OEM/ODM 10-50km Los Outdoor 20W IP Mesh Radio Base Station Drone & Robotics Communication Data Link

OEM/ODM 10-50km Los Outdoor 20W IP Mesh Radio Base Station Drone & Robotics Communication Data Link

US $ 1-6,000/ Box FOB
MOQ: 10 Boxes
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Shenzhen Shuotian Information Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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2026 Digital Source1100-1300 MHz 50W Fpv Anti-Drone 1350 -1390MHz 400MHz 30 50 70 100 W SDR 24 Signal Dds Jammer Power Amplifier Anti Drone RF Module
Video

2026 Digital Source1100-1300 MHz 50W Fpv Anti-Drone 1350 -1390MHz 400MHz 30 50 70 100 W SDR 24 Signal Dds Jammer Power Amplifier Anti Drone RF 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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Us Data Faceplate with Dust Shutter, 3 Ports, ABS UL94V-0
Video

Us Data Faceplate with Dust Shutter, 3 Ports, ABS UL94V-0

US $ 0.43-0.45/ Piece FOB
MOQ: 500 Pieces
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SHENZHEN TELEMAX TECHNOLOGY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2012
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Handheld Style Signal Jammer 12 Channel Locator GPS Bluetooth Wi-Fi Signal Jamming
Video

Handheld Style Signal Jammer 12 Channel Locator GPS Bluetooth Wi-Fi Signal Jamming

US $ 158-198/ sets FOB
MOQ: 1 sets
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Vecano Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2012
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Wireless Intelligent Gateway for Remote Equipment Management
Video

Wireless Intelligent Gateway for Remote Equipment Management

US $ 186-1,280/ Piece FOB
MOQ: 1 Piece
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Tianjin Wanzhong Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2026
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Bulksms 32 Ports SMS Modem Pool for Sending SMS
Video

Bulksms 32 Ports SMS Modem Pool for Sending SMS

US $ 270/ Set FOB
MOQ: 1 Set
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BESTSHARE INTERNET MEDIA LIMITED

Manufacturer/Factory

Guangdong , China Since 2026
Chat Now Send Inquiry
100% New Original Hw R4850g2 Telecom Power 50A 3000W Power Supply 48V Telecom Rectifier Module R4850g
Video

100% New Original Hw R4850g2 Telecom Power 50A 3000W Power Supply 48V Telecom Rectifier Module R4850g

US $ 58-85/ pieces FOB
MOQ: 1 pieces
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Hunan Honglin Technology Co., Ltd

Manufacturer/Factory

Hunan , China Since 2025
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2884208 Ilb Bt Adio Mux-Omni Phoenix Contact Wireless Set for Industrial Communication

2884208 Ilb Bt Adio Mux-Omni Phoenix Contact Wireless Set for Industrial Communication

US $ 580-850/ Piece FOB
MOQ: 1 Piece
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Nanjing Inter Electronics Co., Ltd

Manufacturer/Factory

Jiangsu , China Since 2025
Chat Now Send Inquiry
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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