32Ch HD-AHD/HD-CVI/HD-TVI/CVBS 4-in-1 Video Fiber Converter
32Ch 4-in-1 Video Fiber Converter Overview
The E-Link HD-AHD/HD-CVI/HD-TVI/CVBS 4-in-1 Video Fibre Converter is a versatile,
high-performance solution for transmitting high-definition video over long distances. Using
advanced uncompressed HD composite video and high-speed digital optical transmission
technologies, it can convert AHD, HD-CVI, HD-TVI or CVBS analogue signals into optical signals
for transmission over a single single-mode or multimode fibre. This achieves exceptional distances of
up to 120 km. This 32-channel transceiver can transmit up to 16 channels of video simultaneously,
eliminating the need for complex electronic or optical adjustments. With intuitive LED status indicators
for instant monitoring, it is available in standalone and rack-mount versions to suit any environment.
With support for various input formats, including 720p at 60 fps and 1080p at 30 fps, it is the ideal
plug-and-play solution for modern high-definition surveillance systems requiring
reliable long-range fibre optic connectivity.
32Ch 4-in-1 Video Fiber Converter Features
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Non-compression coding technology ensures high-quality, real-time video transmission
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Auto-detection of input video formats for seamless compatibility
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Supports multi-format video signals (AHD, HDCVI, HD-TVI, CVBS) with simultaneous PTZ control via RS485 over a single fiber optic cable
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Compatible with multiple resolutions, including 720p/50, 720p/60, 1080p/25, 1080p/30, and more
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LED indicators provide clear status monitoring of operational modes
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Industrial-grade wide temperature tolerance: -15ºC to +65ºC, suitable for harsh environments
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Plug-and-play design for fast and easy installation
32Ch 4-in-1 Video Fiber Converter Technical Indexes
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Optical Fiber
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Wavelength
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WDM:1310nm/1550nm
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Output Power
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-8~3dBm
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Optic fiber
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50/125u multimode, 62.5/125u multimode
9/125u single mode
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Rx sensitivity
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-26dBm
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Optical connector
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FC (default), ST or SC (optional)
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Transmission Distance
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0~550M (MM)
0~80KM (SM) (Default distance is 20Km)
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Video
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Number of Channels
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32
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Input/output impedance
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75 Ohm (unbalance)
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Standard video input/output voltage
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1.0Vp-p
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Video Bandwidth
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50MHz
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Sampling Bandwidth
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8bit
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Sampling Frequency
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108MHz
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Signal to noise ratio
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>67dB
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Rise and Fall time
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<0.8ns
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Optical Signal Intrinsic Jitter
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<0.2 UI
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Differential Gain
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< ±1.5%
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Differential Phase
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< ±1°
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Connector
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BNC
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Supporting video pixel/Resolution
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1280(H)x720(V)@30Hz/1MPX
1280(H)x720(V)@50Hz/1MPX
1280(H)x960(V)@30Hz/1.3MPX
1920(H)x1080(V)@30Hz/2MPX
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PTZ Data
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Protocol
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Default: RS485 (RS232/RS422 Optional)
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Number of channels
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1
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Connector
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3pins Terminal Blocks
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Data Rate
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0-200Kbps
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Directions
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Default: Simplex from Rx to Tx (BIDI duplex optional)
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Environmental
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Operating Temperature:
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-15°C to 65°C (5°F to 149°F)
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Storage Temperature:
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-40°C to 85°C (-40°F to 185°F)
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Relative Humidity:
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5% to 95% non-condensing
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MTBF
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> 100,000 hrs
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Electrical and Mechanical
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Input Power:
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90~240VAC
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Power Consumption:
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≤16W
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LED Indicators:
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Fiber
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Fiber Status
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Video
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LED1~LED32
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Data
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Data status
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PWR
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Power Status
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Dimensions (WxDxH):
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19” 2U chassis
422 x 230 x 90mm
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Weight:
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15KG
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Casing:
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Metal Case
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Mounting Options:
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Rack-mount
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Regulatory Approvals
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ISO9001
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CE, RoHS and FCC
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32Ch 4-in-1 Video Fiber Converter Ordering Information
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Model
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Details
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LNK-32ACT-20
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32-Ch HD-AHD/CVI/TVI/CVBS video (720P, 960P HD-AHD/CVI/TVI Camera), 20km, single mode single fiber, FC, including 1 transmitter & 1 receiver, used by pairs
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LNK-32ACT-20R
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32-Ch HD-AHD/CVI/TVI/CVBS video (720P, 960P HD-AHD/CVI/TVI 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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LNK-32HACT-20
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32-Ch HD-AHD/CVI/TVI/CVBS video (1080P HD-AHD/CVI/TVI Camera), 20km, single mode single fiber, FC, including 1 transmitter & 1 receiver, used by pairs
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LNK-32HACT-20R
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32-Ch HD-AHD/CVI/TVI/CVBS video (1080P HD-AHD/CVI/TVI 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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32Ch 4-in-1 Video Fiber Converter Application
After-Sales and Warranty Policy
It is composed of online customer service and telephone customer service, providing product consultation,
remote technical support, maintenance and acceptance services.
Service Policy: Three-month replacement and three-year warranty.
Replacement: Within three months of purchasing a series of products, after testing the product failure
by technicians and man-made damage caused by non-natural disasters, the purchaser can directly
go to the purchasing point to replace the same type of products.Or a product of comparable performance.
If there is no trouble in product testing, the original sample will be returned.
Warranty: Man-made damage caused by non-natural disasters, our company's free warranty period is 1 year.
[The following circumstances do not fall within the scope of replacement and free maintenance]
1.Damage caused by operation and maintenance not in accordance with the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage input, water intake and breakage.
3.Damage to products caused by natural disasters, such as lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during repairs sent by customers.
6.The product bar code or model on the product warranty card does not conform to the product itself.
7.Failure or damage caused by other non-product problems such as design, technology, manufacturing and quality.
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