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485 to WIFI module serial server data communication transmitting modbus gateway communication rs485 with wireless wifi/232/rs232
Video

485 to WIFI module serial server data communication transmitting modbus gateway communication rs485 with wireless wifi/232/rs232

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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Easily Switch The Ld1908 Kvm of The Computer Through The Front Panel Buttons, Hotkeys and OSD

Easily Switch The Ld1908 Kvm of The Computer Through The Front Panel Buttons, Hotkeys and OSD

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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Le Professional CAT6 UTP Toolless 180 Keystone Jack

Le Professional CAT6 UTP Toolless 180 Keystone Jack

US $ 0.657-0.698/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Latitude Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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380-960/1710-2700MHz Low Pim Diplexer RF Wideband Duplexer Combiner 7/16DIN Female for Radar System
Video

380-960/1710-2700MHz Low Pim Diplexer RF Wideband Duplexer Combiner 7/16DIN Female for Radar System

US $ 80-180/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Best Quality Directional Coupler 500-6000MHz 10dB RF Directional Coupler 50W N Female Dual Directional Coupler From Topwave Telecom

Best Quality Directional Coupler 500-6000MHz 10dB RF Directional Coupler 50W N Female Dual Directional Coupler From Topwave Telecom

US $ 30-38/ Piece FOB
MOQ: 10 Pieces
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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New Arrival Shielded CAT6 180 Degree Tool-Less Keystone Jack
Video

New Arrival Shielded CAT6 180 Degree Tool-Less Keystone Jack

US $ 0.88-0.98/ 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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High Quality RF Cavity Filter Bandpass 863 to 870MHz 30W Band Pass Filter SMA Female Low Vswr From Topwave Telecom for Telecommunication Systems

High Quality RF Cavity Filter Bandpass 863 to 870MHz 30W Band Pass Filter SMA Female Low Vswr From Topwave Telecom for Telecommunication Systems

US $ 85-100/ Piece FOB
MOQ: 10 Pieces
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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100% Smart Motor Controller 150-C43NBR 150-C480nbd 150-C60nbd 150-C60NBR 150-C85nbd 150-C85NBR 150-C9nbd 150-C9NBR 150-F43nbd 150-F85nbd

100% Smart Motor Controller 150-C43NBR 150-C480nbd 150-C60nbd 150-C60NBR 150-C85nbd 150-C85NBR 150-C9nbd 150-C9NBR 150-F43nbd 150-F85nbd

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

Trading Company

Tianjin , China Since 2022
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Rj9 4p4c to Rj11 6p4c Telephone Adapter Extension Cable

Rj9 4p4c to Rj11 6p4c Telephone Adapter Extension Cable

US $ 0.2-0.5/ PCS FOB
MOQ: 100 PCS
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Shenzhen S-Miton Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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698-4000MHz 500W 20dB Directional Coupler with DIN Female Connector
Video

698-4000MHz 500W 20dB Directional Coupler with DIN 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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155m SFP Module Sm 1310/1550nm, 40km, Single Fiber LC/Sc, Ddm

155m SFP Module Sm 1310/1550nm, 40km, Single Fiber LC/Sc, Ddm

US $ 10/ Piece FOB
MOQ: 50 Pieces
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TOB Technologies Co., Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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T-Display-S3 TF Shield Expansion Module Compatible with T-Display-S3 Series Basic Edition Touch Edition Shell Edition

T-Display-S3 TF Shield Expansion Module Compatible with T-Display-S3 Series Basic Edition Touch Edition Shell Edition

US $ 3.95-4.95/ pieces FOB
MOQ: 5 pieces
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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Vertiv Emerson Rectifier Module R48-5800e Telecom Rectifier 48V Power Supply
Video

Vertiv Emerson Rectifier Module R48-5800e Telecom Rectifier 48V Power Supply

US $ 254-259/ Piece FOB
MOQ: 1 Piece
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Hebei Chengyue Technology Co., Ltd.

Trading Company

Hebei , China Since 2024
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Eltek Flatpack2 220/2000 He Wor 241115.815 220V Rectifier 2000W

Eltek Flatpack2 220/2000 He Wor 241115.815 220V Rectifier 2000W

US $ 205.3-230.1/ pieces FOB
MOQ: 1 pieces
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Hebei Chengyue Technology Co., Ltd.

Trading Company

Hebei , China Since 2024
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Customized Long-Distance Qsfp+40g 25g 10g 100g SFP Zr4 80km 1310nm Single Mode Duplex LC Ddm 40g Qsfp Transceiver Manufacturer in China
Video

Customized Long-Distance Qsfp+40g 25g 10g 100g SFP Zr4 80km 1310nm Single Mode Duplex LC Ddm 40g Qsfp Transceiver Manufacturer in China

US $ 1-12/ Piece FOB
MOQ: 1 Piece
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei , China Since 2022
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Long Range Rugged Manpack IP Mesh Manet Wireless Transceiver Radio
Video

Long Range Rugged Manpack IP Mesh Manet Wireless Transceiver Radio

US $ 99-999/ Piece FOB
MOQ: 1 Piece
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Zhongke Lianxun (Shenzhen) Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2024
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1*8 Lgx Fiber Optic PLC Splitter CWDM Mux Demux Module Plug-in Box
Video

1*8 Lgx Fiber Optic PLC Splitter CWDM Mux Demux Module Plug-in Box

US $ 20-30/ Piece FOB
MOQ: 1 Piece
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2013
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Tetra 800MHz Tower Mounted Amplifier 12dBm

Tetra 800MHz Tower Mounted Amplifier 12dBm

US $ 10-30/ Set FOB
MOQ: 1 Set
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Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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H3c CWDM-SFP10g-1510-40-I Compatible 10g CWDM SFP+ 1510nm 40km Industrial Dom Transceiver Module
Video

H3c CWDM-SFP10g-1510-40-I Compatible 10g CWDM SFP+ 1510nm 40km Industrial 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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RF Power 100W Frequency 720-870MHz RF Power Amplifier Uav Wide Radio Interference Module

RF Power 100W Frequency 720-870MHz RF Power Amplifier Uav Wide Radio Interference Module

US $ 220/ 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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Customized Portable 2500-2690MHz 100W Anti-Drone Power Amplifier Module Signal Blocker

Customized Portable 2500-2690MHz 100W Anti-Drone Power Amplifier Module Signal Blocker

US $ 1,100-1,300/ Piece FOB
MOQ: 1 Piece
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Shenzhen Zd Tech Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Qsfp-40g-Sr4-S 40gbase-Sr4 Qsfp Trnscvr Module, MPO Conn, Enterprise-Class
Video

Qsfp-40g-Sr4-S 40gbase-Sr4 Qsfp Trnscvr Module, MPO Conn, Enterprise-Class

US $ 275-280/ Piece FOB
MOQ: 10 Pieces
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Beijing Zhiyun Youxin Technology Co., Ltd

Manufacturer/Factory,Trading Company

Beijing , China Since 2024
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100-250W High Power Microwave RF Power Amplifier 80m-6GHz for Civil Standard Radiation Immunity Test
Video

100-250W High Power Microwave RF Power Amplifier 80m-6GHz for Civil Standard Radiation Immunity Test

MOQ: 1 Piece
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Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu , China Since 2025
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Customized 5.8g 50W GaN Anti-Uav RF Power Amplifier Module for Fpv & Multi-Brand Drones
Video

Customized 5.8g 50W GaN Anti-Uav RF Power Amplifier Module for Fpv & Multi-Brand Drones

US $ 205-208/ Piece FOB
MOQ: 1 Piece
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Padi Fly Technology Company Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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750-850MHz Selectable RF Anti Drone Modules 30W Power Amplifier Chip Product Category Ics and Modules
Video

750-850MHz Selectable RF Anti Drone Modules 30W Power Amplifier Chip Product Category Ics and Modules

US $ 90-100/ pieces FOB
MOQ: 5 Pieces
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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100g Qsfp28 Dr1 500m Single Lambda Duplex LC 100g Qsfp28 Optical Fiber Transceiver

100g Qsfp28 Dr1 500m Single Lambda Duplex LC 100g Qsfp28 Optical Fiber Transceiver

US $ 18-900/ Piece FOB
MOQ: 1 Piece
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Shen Zhen JYD Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2020
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1.25g SFP Ezx 1550nm 200km Dual LC SMF Low Power Consumption Module
Video

1.25g SFP Ezx 1550nm 200km Dual LC SMF Low Power Consumption Module

US $ 28-39/ 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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Cfp4 103.1~112gbps LAN-Wdm 1294nm~1310nm SMF 10km Duplex LC Optical Transceiver

Cfp4 103.1~112gbps LAN-Wdm 1294nm~1310nm SMF 10km Duplex LC Optical Transceiver

US $ 395-400/ 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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PLC MODULE FUM232 6DP1232-8BA FUM210 6DP1210-8CR FUM308 6DP1308-8AA FUM614 6DP1614-8BB Interface Module
Video

PLC MODULE FUM232 6DP1232-8BA FUM210 6DP1210-8CR FUM308 6DP1308-8AA FUM614 6DP1614-8BB Interface 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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2X 10/100base-Tx to 1X 100base-Fx (1310nm SMF 20km Dual SC) Unmanaged Fast Ethernet Industrial Switch

2X 10/100base-Tx to 1X 100base-Fx (1310nm SMF 20km Dual SC) Unmanaged Fast Ethernet Industrial Switch

US $ 45-48/ 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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100W RF Power Amplifier Module for 1150-1300MHz WiFi Band, Suitable for Drone Jammer
Video

100W RF Power Amplifier Module for 1150-1300MHz WiFi Band, Suitable for Drone 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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PLC MODULD 615 Series 1MRK001370-DAR01 1MRK001987-AARXPDK21H 1MRK000844-BB Power Supply Process Monitoring Unit
Video

PLC MODULD 615 Series 1MRK001370-DAR01 1MRK001987-AARXPDK21H 1MRK000844-BB Power Supply Process Monitoring Unit

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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Easy Install High Output 100W 100W Anti-Drone Power Amplifier
Video

Easy Install High Output 100W 100W Anti-Drone Power Amplifier

US $ 2,000/ 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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PLC Module HIEE300890R0001 UAC383 AE01 HIEE305114R0001 UNS4684A-P HIEE400109R1 CSA465 AE01 HIEE400961R0001 UFB009AE01 Controller Module Circuit Board
Video

PLC Module HIEE300890R0001 UAC383 AE01 HIEE305114R0001 UNS4684A-P HIEE400109R1 CSA465 AE01 HIEE400961R0001 UFB009AE01 Controller Module 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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Emerson Vertiv R48-3200e 48V 3000W Rectifier Module Emerson Power Supply Module R48 3200e
Video

Emerson Vertiv R48-3200e 48V 3000W Rectifier Module Emerson Power Supply Module R48 3200e

US $ 100-105/ pieces FOB
MOQ: 1 pieces
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Hunan Honglin Technology Co., Ltd

Manufacturer/Factory

Hunan , China Since 2025
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Low Pim 698-3800MHz N Female IP67 10dB Power Tapper for in-Building System
Video

Low Pim 698-3800MHz N Female IP67 10dB Power Tapper for in-Building System

US $ 15-30/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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 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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