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E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer

 

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Video Audio Extender

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Industrial Unmanaged Switch (140)
Industrial Managed Switch (342)
Industrial Media Converter (187)
Power Over Ethernet POE Injector (114)
Power Over Ethernet POE Extender (20)
Power Over Ethernet POE Splitter (36)
Fiber Ethernet Media Converter (94)
Commercial Grade Switch (86)
Serial Server Device (23)
SDI Video Extender (126)
HDMI Video Extender (119)
DVI Video Extender (61)
Video Audio Extender (102)
PCIE Network Card (14)
Type-C Network Adapter (3)
Fiber Optic Components (10)
Optical Transceiver Module (81)
Other Network Devices (11)
Certification
china E-link China Technology Co., Ltd. certification
china E-link China Technology Co., Ltd. certification
Customer Reviews
The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

—— Faize Akçaba-Turkey

E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

—— Patrícia Maia-Brazil

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SD/HD/3G-SDI to CVBS Video Scaler Converter, CCTV Fiber Optic Video Converter
SD/HD/3G-SDI to CVBS Video Scaler Converter, CCTV Fiber Optic Video Converter
8-Channel Passive CCTV UTP Video Balun Transceiver for Differential Signal Transmission
8-Channel Passive CCTV UTP Video Balun Transceiver for Differential Signal Transmission
16-Slot 19" 2U CCTV Fiber Optic Video Converter Rack Chassis
16-Slot 19" 2U CCTV Fiber Optic Video Converter Rack Chassis
8 Port Ethernet Over Coax Adapter Kit Converter For IP Surveillance Over Coaxial Cable
8 Port Ethernet Over Coax Adapter Kit Converter For IP Surveillance Over Coaxial Cable
2-Channel HD-TVI Analog Video Multiplexer CCTV Video Signal Processor
2-Channel HD-TVI Analog Video Multiplexer CCTV Video Signal Processor
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Video Audio Extender

(102)
China Mini HDMI Extender over CAT5/6 with IR 1080P@60Hz 165ft (50m) Range factory

Mini HDMI Extender over CAT5/6 with IR 1080P@60Hz 165ft (50m) Range
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Mini HDMI Extender over CAT5/6 with IR 1080P@60Hz 165ft (50m) Range Overview This Mini HDMI Extender over CAT5/6 with IR allows seamless transmission of uncompressed 1080P@60Hz HDMI signals up to 165ft (50m) ... Read More
2025-11-06 18:07:22
China Mini HDMI Over CAT5/CAT6 Extender with IR - 165ft (50m) HDCP 1.3 factory

Mini HDMI Over CAT5/CAT6 Extender with IR - 165ft (50m) HDCP 1.3
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Mini HDMI Over CAT5/CAT6 Extender with IR - 165ft (50m) Overview The LNK-MHDE-P50 Mini HDMI Extender enables full HD 1080p@60Hz signal transmission over CAT5e/6 UTP cable up to 50 meters, providing a point-to... Read More
2025-11-06 18:07:22
China LNK-MVHD Series Analog Switch Multiplexer 2~4 CH CVI / AHD / TVI HD / Coaxial Type factory

LNK-MVHD Series Analog Switch Multiplexer 2~4 CH CVI / AHD / TVI HD / Coaxial Type
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2~4 CH CVI/AHD/TVI HD/Coaxial Multiplexer Model: LNK-MVHD Series Overview E-link LNK-MVHD series CVI/AHD/TVI Coaxial HD video standard on the market at present is divided into three kinds of HD CVI (they are ... Read More
2025-11-06 18:06:40
China Security Camera Analog Video Multiplexer 1080P60HZ Signal High Definition factory

Security Camera Analog Video Multiplexer 1080P60HZ Signal High Definition
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2 x HDMI and 2 x HD-CVI HDCVI to HDMI Analog Video Converter I. Overview HD-CVI is high definition composite video interface, a coaxial cable-based high-definition video transmission standard, analog modulation ... Read More
2025-11-06 18:06:40
China AHD HDCVI HDTVI Analog Video Multiplexer , 4 Channel BNC Connector Audio Video Multiplexer factory

AHD HDCVI HDTVI Analog Video Multiplexer , 4 Channel BNC Connector Audio Video Multiplexer
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4 Channel AHD HDCVI HDTVI 1080P BNC Connector Analog Video Multiplexer Model: LNK-MVHD-102 Series Overview E-link LNK-MVHD-102 series Coaxial HD video standard on the market at present is divided into three ... Read More
2025-11-06 18:06:40
China Coaxial Cable 8 / 16 Channel Analog Video Multiplexer With Transmitter / Receiver factory

Coaxial Cable 8 / 16 Channel Analog Video Multiplexer With Transmitter / Receiver
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6 Channel Video Multiplexer for 1 Coaxial Cable with Transmitter & Receiver Model: LNK-MV Series Overview E-link LNK-MV series video multiplexer bound the 2~6-ch video signal of the camera and the control ... Read More
2025-11-06 18:06:40
China High Speed Analog Digital Video Converter Multiplexer , 4 Channel Analog Multiplexer factory

High Speed Analog Digital Video Converter Multiplexer , 4 Channel Analog Multiplexer
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4-Channel Video with RS485 PTZ Data by Coaxial Cable Analog Video Multiplexer Model: LNK-MV Series Overview E-link LNK-MV series video multiplexer bound the 2~6-ch video signal of the camera and the control ... Read More
2025-11-06 18:06:40
China Analog Video Multiplexer 2-Channels HD CVI AHD TVI Coaxial Multiplexer 720P 960P factory

Analog Video Multiplexer 2-Channels HD CVI AHD TVI Coaxial Multiplexer 720P 960P
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Analog Video 2 CH 720P / 960P / 1080P HDCVI / AHD / TVI Coaxial Multiplexer Advantages ► Designed according to projects with minimum installation volume requirement ► Frequency Division Multiplexing, with all ... Read More
2025-11-06 18:06:39
China Analog Video Multiplexer 4 Channels CVI AHD TVI HD Coaxial Multiplexer For 2MP Camera factory

Analog Video Multiplexer 4 Channels CVI AHD TVI HD Coaxial Multiplexer For 2MP Camera
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Analog Video Multiplexer 4 Ch CVI AHD TVI HD Coaxial Multiplexer For 2MP Camera 4 channels video multiplexer advantages ► 4 Channel CVI/AHD/TVI video signal for camera over 1 coaxial cable ► Designed according ... Read More
2025-11-06 18:06:39
China Single Fiber SC Connector 20km RCA Audio Over Fiber Optical Converter factory

Single Fiber SC Connector 20km RCA Audio Over Fiber Optical Converter
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RCA Audio over Fiber Optical Converter Single Mode Single Fiber SC Connector 20km Overview E-link RCA Audio over Fiber Optical Converter for CCTV audio and Professional Grade AV audio transmission over single ... Read More
2025-11-06 18:06:39
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Power Over Ethernet POE Injector

E-Link Gigabit Power Over Ethernet Injector 12~48VDC Power Input DIN Rail / Wall Mount

Single Port 60W Power Over Ethernet Devices Support Din Rail / Wall Mount Installation

10/100/1000Mbps High Power Poe Injector 95 Watt 802.3bt 100m Transmission

48 Volt 2 Port Cisco POE Power Over Ethernet Injector 10 / 100 / 1000Mbps 15.4W

HDMI Video Extender

Mini 4K HDMI Optical Extender Uncompressed Multimode USB Input 300M

4K SFP LC 80km HDMI Fiber Extender 10.3Gbps Single Mode Fiber Extender

SFP 5VDC HDMI Over Fiber Optic Extender Micro 4K USB Port 80Km

4K*2K HDCP 10.3Gbps HDMI Fiber Extender SFP LC With External Audio

SDI Video Extender

Mini 3G/HD-SDI to Fiber Converter Extender with Tally function or RS485 Data

3G-SDI SDI To Fiber Optic Converter Video Extender over Fiber 20KM Long Transmission

HD SDI To Fiber Optic Converter with Forward Audio

Ethernet over Fiber Converter SD/HD/3G-SDI + RS485/RS422/RS232 Data + 10/100M

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