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HD Video
HD-SDI/3G-SDI Video to Fiber ConverterHDMI/DVI/DP/USB Active Optical CableHDMI/DVI/VGA/KVM Video to Fiber ConverterHD TVI/CVI/AHD Video to Fiber ConverterVideo/Data/Audio/Contact Closure/Ethernet/Telephone to Fiber Converter
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ADD:5 Floor A3,Xuxingda Industrial Zone,Zhoushi Rd,Shiyan Town,BaoAn,Shenzhen,China
You are here:Home > HD Video > P/N : HL-4V↑2P4E8K↑↓-T/RF
P/N : HL-4V↑2P4E8K↑↓-T/RF
Ho-Link series Video Digital Optical Converter adopt the advanced international digital video and optical fiber transmission technology, and implement the transmission of real-time & synchronization, no-distortion and high quality video effect, which can meet the user’s requirement; the play-and-plug design makes the installation more convenient and easier, and it is unnecessary to implement the spot adjustment. Its optical module and core circuit adopt the imported components that have high stability, and all optical & electrical interfaces conform to the international standards, which is applied to the different working environment. This optical transceiver with video status indication can monitor the normal operation of system.
Product Details


Video interface number : 4 chs

Bandwidth of video : 8MHz 

Video input & output impedance : 75 Ω (imbalance) , BNC

Video input & output voltage : 1Vpp

Differential gain : DG <1% ( typical value)

Differential phase : DP <0.6° ( typical value)

Weighted signal-to-noise ratio : S/N ≥ 67dB Weighted


Physical interfaceRJ11

Voice bandwidth :8kHz

Special function : Support the call displayWith hands-free function

Working mode : Point to point link, SPC Exchanges method


Physical interface : RJ45

Operating mode : Full duplex / half duplex

Operating mode : Full duplex/ full-duplex

Support agreement : IEEE802.310M10/100M adaptive

Contact Closure

Physical interface : The industry standard connecting terminal

Signal input : Alarm or switching value Input ,support TTL

                    Rs-232/422/485 or switches, buttons

Signal output : Alarm or switching value output ,support TTLRs-232/422/485 or Contact Relay output.

Fiber Optic

Number of Optical port : 1 

Connector : Simplex FC

Single-mode 20Km

Single-mode:1310/1550nm (Option)

Electrical & Mechanical

Power adaptor : AC 100-240V to DC 5V

Power consumption : <3W



Operating Temperature : -20℃-75℃

Storage Temperature : -40℃-85℃

Relative Humidity : 0%~95% (non-condensing)

MTBF : >100,000 hours

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