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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 (137)
Industrial Managed Switch (356)
Industrial Media Converter (191)
Power Over Ethernet POE Injector (117)
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 (62)
Video Audio Extender (102)
PCIE Network Card (14)
Type-C Network Adapter (3)
Fiber Optic Components (10)
Optical Transceiver Module (81)
Other Network Devices (10)
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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LNK-MV Series Multiplexer Save Cost Single Cable Video Data Transmission
LNK-MV Series Multiplexer Save Cost Single Cable Video Data Transmission
LNK-DEC110 Ethernet Converter for CCTV Surveillance Stable Data Transmission
LNK-DEC110 Ethernet Converter for CCTV Surveillance Stable Data Transmission
E-link 4-in-1 Video Fiber Converter AHD CVI TVI CVBS 120km Transmission
E-link 4-in-1 Video Fiber Converter AHD CVI TVI CVBS 120km Transmission
VGA KVM Extender Long Distance Single Cable USB Audio
VGA KVM Extender Long Distance Single Cable USB Audio
One Return Data Video CCTV Fiber Optic Converter FC Optical Connector
One Return Data Video CCTV Fiber Optic Converter FC Optical Connector
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Video Audio Extender

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China Active CCTV UTP Video Extender Transceiver , Twisted Pair Video Converter factory

Active CCTV UTP Video Extender Transceiver , Twisted Pair Video Converter
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8Ch Active CCTV Video Balun Support PAL/NTSC/SECAM Model: LNK-A80 Overview The 8-Ch active UTP video receiver receives balanced signal and converts it into unbalanced signal and raises the received signal with ... Read More
2025-11-06 18:07:24
China 1 Channel UTP Video Extender Balun With Power For AHD TVI CVI Cameras factory

1 Channel UTP Video Extender Balun With Power For AHD TVI CVI Cameras
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1 channel UTP video Power balun for AHD TVI CVI camera Model: LNK-HD-PVT Overview The product can be achieved with a 8-pin RJ45 network cable to transmit coaxial hd image signal & cameras power supply at the ... Read More
2025-11-06 18:07:24
China 10 / 100M Din Rail Mount UTP Video Extender , IEEE802.3at 30w Network Video Transmitter factory

10 / 100M Din Rail Mount UTP Video Extender , IEEE802.3at 30w Network Video Transmitter
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Din-Rail 10/100M Ethernet UTP Extender with PoE Model: LNK-UP1100P Overview LNK-UP1100 is a cost-effective solution for extending an Ethernet connection beyond its inherent distance limitation. LNK-UP1100 can ... Read More
2025-11-06 18:07:24
China 4ch Passive Cctv UTP Video Power Balun With One Transmitter / Receiver factory

4ch Passive Cctv UTP Video Power Balun With One Transmitter / Receiver
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Overview The 1-Ch active UTP video receiver receives balanced signal and converts it into unbalanced signal and raises the received signal with perfect receiving effect, which can be applied in occasions such ... Read More
2025-11-06 18:07:24
China Fast Ethernet UTP Video Transceiver , 900m Transmission Distance Passive Video Transceiver factory

Fast Ethernet UTP Video Transceiver , 900m Transmission Distance Passive Video Transceiver
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Fast Ethernet Din-rail UTP Extender over Ethernet cable up to 900m Model: LNK-UP1100Overview LNK-UP1100 is a cost-effective solution for extending an Ethernet connection beyond its inherent distance limitation. ... Read More
2025-11-06 18:07:24
China 2 USB Port 1080P UTP Video VGA Extender Support USB Mouse And Keyboard factory

2 USB Port 1080P UTP Video VGA Extender Support USB Mouse And Keyboard
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Support USB Mouse and Keyboard VGA Extender over Rj45 cable Model: LNK-UVGA-KVM Overview LNK-UVGA-KVM Extender could transmission high-definition video long distance through a single cable , while support for ... Read More
2025-11-06 18:07:24
China 4 Port USB 2.0 Fiber UTP Extender 6KM Via Single Mode Fiber Cable factory

4 Port USB 2.0 Fiber UTP Extender 6KM Via Single Mode Fiber Cable
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4-Port USB 2.0 Over Fiber/UTP Extender 6KM Via Single Mode Fiber Cable USB 2.0 Over Fiber/UTP Extender Advantages ► Support USB-HUB expansion, support all kinds of USB devices; ► No Drivers Required, compatible ... Read More
2025-11-06 18:07:23
China DC 5V - 12V HDMI To Cat6 Converter​ Aluminum Housing HDMI 1.4 HDCP 1.3 factory

DC 5V - 12V HDMI To Cat6 Converter​ Aluminum Housing HDMI 1.4 HDCP 1.3
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HDMI Extender Over UTP CAT5/CAT6 Ethernet Cable With IR 50M 1080P Converter HDMI to Cat6 Converter​ Advantages ► Uncompressed and zero latency ► Auto adjustment to match the cable length ► Extend HDMI signal ... Read More
2025-11-06 18:07:23
China DC5V Wifi RS232 Adapter Remote Config RS232 Wireless Extender 165Ft Transmit Distance factory

DC5V Wifi RS232 Adapter Remote Config RS232 Wireless Extender 165Ft Transmit Distance
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Wifi-RS232 Adapter Wireless Extender Remote Config/Testing Transparent Transmission RS232 Wireless Extender Advantages ► Wifi Connection ► Telnet Protocol ► Ultra Small Size ► Type-C 5V Input ► Plug&Play ... Read More
2025-11-06 18:07:23
China Simplex LC E-Link 4 Port USB2.0 6KM UTP Video Extender factory

Simplex LC E-Link 4 Port USB2.0 6KM UTP Video Extender
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4-Port USB 2.0 over Fiber/UTP Extender Overview E-link 4 Port USB 2.0 Fiber/UTP Optic Extender support both Fiber and UTP cable transmission. This device breaks through the USB transmission distance limit of no ... Read More
2025-11-06 18:07:23
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Power Over Ethernet 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 Over Fiber Optic 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 To Fiber Optic Converter

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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