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E-link China Technology Co.,LTD
E-link China Technology Co.,LTD
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4 Channels 5MP HD-AHD/HD-CVI/HD-TVI/CVBS Video Fiber Converter with RS485

Product Details

Place of Origin: China

Brand Name: E-link

Certification: CE, RoHS, FCC

Model Number: LNK-5MP-4V-20R

Payment & Shipping Terms

Minimum Order Quantity: 1 pair

Price: Negotiation

Packaging Details: Video Fiber Extender Standard Export Package

Delivery Time: 3~5 working days

Payment Terms: Paypal, TT, Western Union, MoneyGram, Alipay

Supply Ability: 2000 pairs per month

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high definition video fiber converter


hd fiber video converter


video over fiber converter

Product Name:
HD AHD CVI TVI CVBS Video Fiber Converter
Supporting Video:
5MP 4MP 3MP 1080P 720P
Number Of Video Channels:
4 Channels
Transmission Distance:
Input Power:
Power Consumption:
Product Name:
HD AHD CVI TVI CVBS Video Fiber Converter
Supporting Video:
5MP 4MP 3MP 1080P 720P
Number Of Video Channels:
4 Channels
Transmission Distance:
Input Power:
Power Consumption:
4 Channels 5MP HD-AHD/HD-CVI/HD-TVI/CVBS Video Fiber Converter with RS485

Product Description:

The E-link HD-AHD/HD-CVI/HD-TVI/CVBS 4-in-1 Video Fiber Converter utilizes the most cutting-edge technologies of uncompressed HD composite video and high velocity digital optical transmission to convert AHD, HD-CVI, HD-TVI and CVBS signals into optical signals to support a long transmission distance—up to 20 km. This advanced fiber optic transceiver also permits simultaneous transmission of 4 channels AHD/CVI/TVI/CVBS Video signals over one multimode or single-mode optical fiber. Additionally, E-link converters are designed so that no electronic or optical alignment is needed. LED indicators are offered for real time monitoring and feedback of system status. A flexible installation option is provided—either Standalone installation or Rack-mount installation—which is suitable for all kinds of working environment. What’s more, it supports 5MP, 4MP, 3MP, 1080P & 720P Cameras.

4 Channels 5MP HD-AHD/HD-CVI/HD-TVI/CVBS Video Fiber Converter with RS485 04 Channels 5MP HD-AHD/HD-CVI/HD-TVI/CVBS Video Fiber Converter with RS485 1


Non-compression coding technology is a reliable coding solution that can quickly identify formats of input videos. This technology can support the transmission of combined AHD, HDCVI, HD-TVI or CVBS signal and controlling PTZ data RS485 at the same time through fiber optical cable. In addition, it also supports 5MP 4MP 3MP 1080P 720P Cameras.

Furthermore, the technology has LED indicators to inform and indicate its functional mode, functioning in a wide range of operational temperatures. Moreover, it offers simple installation as it is plug and play. It has a wide-range temperature application: from -15ºC to 65ºC.


Technical Parameters:

Wavelength WDM:1310nm/1550nm
Output Power -8~3dBm
Optic fiber 50/125u multimode,62.5/125u multimode,9/125u single mode
Rx sensitivity -26dBm
Optical connector FC (default), ST or SC (optional)
Transmission Distance 0~550M (MM) / 0~80KM (SM) (Default distance is 20Km)
Number of Video Channels 4
Input/output impedance 75 Ohm (unbalance)
Standard video input/output voltage 1.0Vp-p
Video Bandwidth 50MHz
Sampling Bandwidth 8bit
Sampling Frequency 108MHz
Signal to noise ratio >67dB
Rise and Fall time <0.8ns
Optical Signal Intrinsic Jitter <0.2 UI
Differential Gain < ±1.5%
Differential Phase < ±1°
Connector BNC
Supporting video 5MP 4MP 3MP 1080P 720P Camera
PTZ Data Protocol Default :RS485 (RS232/RS422 Optional)
Connector 3pins Terminal Blocks
Data Rate 0-200Kbps
Directions Default :Simplex from Rx to Tx (BIDI duplex optional)
Operating Temperature -15°C to 65°C (5°F to 149°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Relative Humidity 5% to 95% non-condensing
MTBF > 100,000 hrs
LED Indicators:
Fiber Fiber Status
Video LED1, LED2, LED3, LED4
Data Data status
PWR Power Status
Dimensions (WxDxH): 167 x 172 x 28 mm
Weight: 1.5KG
Casing: Metal Case
Mounting Options: Wall-mount/Rack-mount
Regulatory Approvals
CE, RoHS and FCC


City traffic monitoring systems are essential for social stability and safety. By deploying cameras on highways and streets, cities can monitor and observe problems like congestion, vandalism, reckless driving, and theft. Additionally, the cameras can collect data to help cities improve traffic operations and constructions.

Public security monitoring systems are also a widely used tool to keep our cities safe. By installing security cameras, municipalities can monitor public premises, helping to identify and prevent illegal activities. This type of system can cultivate a sense of public safety.

Colleges and universities also employ surveillance systems for campus monitoring. With these systems, schools can monitor common areas like hallways, lobbies, and outside spaces, ensuring students' safety.

Industrial monitoring systems are used to ensure the safety of airports, chemical industries, steel factories, oil refineries, railway systems, water supplies, mines, and other areas that pose potential danger to our societies. By monitoring these areas, authorities can identify and take appropriate precautions against potential threats.

The military also relies on monitoring systems to secure the safety of storehouses, frontier defenses, guard posts, and other military facilities. Monitoring systems can help identify suspicious activity and unauthorized access.

Electric power, oilfield, and television program transmission systems all rely on monitoring systems. By routinely observing these systems, engineers can identify faulty equipment and take corrective action.

Finally, gymnasiums often employ surveillance systems to far broadcast live video and audio. These systems allow large-scale events like sports games and concerts to share enthusiasm and energy with people all over the world.


Support and Services:

Video Fiber Converter Technical Support and Service

At Video Fiber Converter, we are committed to providing you with the best possible technical support and service for our products. We understand that our products are important to you and your business, and it is our goal to help you get the most out of them.

We offer a variety of technical support services, from telephone support and online chat, to onsite visits and troubleshooting. Our technicians are highly trained and experienced in all aspects of Video Fiber Converter products, and they are always available to provide you with the answers you need.

In addition to technical support, we also offer a variety of service plans, including installation, maintenance, and repair. Our service technicians are available 24 hours a day, 7 days a week, and they are always ready to assist you with any problems you may have.

At Video Fiber Converter, we pride ourselves on providing our customers with the highest quality products and services. We are here to help you get the most out of our products, and we will do whatever it takes to ensure that you are satisfied with your purchase.


Packing and Shipping:

Packaging and Shipping

Video Fiber Converters are shipped in custom-made packaging, protecting them from damage during transport. The packaging is made of high-grade materials to ensure that the converters are not exposed to any risks during shipping. This includes cushioning materials, such as foam or bubble wrap, to protect the converters from shock and vibration.

The package also includes detailed instructions for installation and use of the converter. To ensure safe delivery, the package is tightly sealed and labeled with the necessary information, including the order reference, delivery address, and contact details.


Ordering Information:

LNK-5MP-4V-20 4-Ch HD-AHD/CVI/TVI/CVBS video (5MP 4MP 3MP 1080P 720P Camera), 20km, single mode single fiber, FC, including 1 transmitter & 1 receiver, used by pairs
LNK-5MP-4V-20R 4-Ch HD-AHD/CVI/TVI/CVBS video (5MP 4MP 3MP 1080P 720P Camera ) + 1-Ch Backward Data RS485 (for PTZ Cameras), 20km, single mode single fiber, FC, including 1 transmitter & 1 receiver, used by pairs
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