Product Details
4ch 1080P HD AHD CVI TVI Fiber Video Converter with Reverse Data
Description
Miray's TVI/CVI/AHD/CVBS 4 in 1 Video to fiber converters adopt the
advanced uncompressed HD composite video and high velocity digital
optical transmission technologies which convert the
tvi/cvi/ahd/cvbs composite signals to optical signals to achieve
long distance 20KM transmission through fibers.
Features
- 10-digit coding and non-compression video transmission
- Automatically reply for overloading protection
- Status indicationg
- No electromagnetic,frequency and groud current interface
- Surface mounted technology
- Advanced auto-adaptive technology avoiding pn-site electric or
optical adjustment
- LED status indicating the operation of the surveillance
- Automatically compatible with PAL, NTSC and SECAM video format
Technical Specification
Feature | Description |
|
Optical | Fiber Type | Multi-mode fiber or Single mode fiber |
Fiber Connector | FC/ST/SC |
Distance | 0~80km (Optional) |
Wavelength | Transmitter Tx1310nm, Rx1550nm. Receiver Tx1550nm,Rx1310nm. |
Tx | Input level | >500mVp-p |
self-adaption cable equilibrium | 1080p:75-5 coaxial cable,300m 720p:75-5 coaxial cable,500m |
Input/Output Impedance | 75Ω |
Physical Interface | 1/2/4/8 channel BNC connector |
Rx | Output level | 1Vp-p |
Input/Output Impedance | 75Ω |
Physical Interface | 1/2/4/8 channel BNC connector |
Data | Transmission Media | Coaxial cable |
Baud Rate | 1200~9600bit/s |
Bit Error Rate | ≦10 |
Operation Mode | Half-Duplex |
Indicators | LOS,PWR,DATA,VIDEO |
Mean time between failures (MTBF) | >100 000 hours |
General | EPS | DC5V |
Power Consumption | ≦5W |
Operation Temperature | -40℃~75℃ |
Operation Humidity | 10%~90% |
Atmospheric Pressure | 86kpa~106kpa |
Mounting Method | Wall-mounted |
Specification of Customized Functions
Data | Physical interface: Industrial standard terminal Encoded type: RS485/RS422/RS232/Manchester Data Rate: DC~300Kbps Operating mode: Reverse simplex/half-duplex BER: <10-9 |
Audio | Connector: Terminal Blocks Audio input / output impedance: 600Ω(Balance/ unbalance) Audio input / output voltage: 2Vp-p ( typical value) Audio input / output level: 0dBm ( typical value) Video bandwidth: 20HZ~20KHZ Audio digital encoded bandwidth: 24bit Audio signal-to-noise ratio: S/N≥85dB |
Telephone | Connector: RJ11 Bandwidth: 8KHZ Features: Support call-showing function ;support H-F Operating mode: Point to point hot-line mode / FXS-FXO |
Ethernet | Connector: RJ45 Support mode: Half duplex or Full duplex Standards: IEEE802.3 Data rate: 10M / 100Mbps Bandwidth: 25M |
Contact Closure | Physical connector: Industrial standard connector port Alarm output: Support any type of active or passive alarm output Data Interface: Support TTL, RS232/485/422 or relay output |
Optical Budget | Multi-mode / 20dBm / 2KM Single mode / 20dBm / 20KM Single mode / 22dBm / 40KM Single mode / 25dBm / 60KM |
Ordering Information
Model | Description |
MR-4V-F20-720P | 720P AHD/TVI/CVI Fiber Video Converter,single mode single fiber , 4CH video, 20KM, FC, Iron, 1V↑ |
MR-4V1D-F20-720P | 720P AHD/TVI/CVI Fiber Video Converter,single mode single fiber, 4CH video+ reverse data, 20KM, FC, Iron, 1V↑+1D↓ |
MR-4V-F20-1080P | 1080P AHD/TVI/CVI Fiber Video Converter,single mode single fiber , 4CH video, 20KM, FC, Iron, 1V↑ |
MR-4V1D-F20-1080P | 1080P AHD/TVI/CVI Fiber Video Converter,single mode single fiber, 4CH video+ reverse data, 20KM, FC, Iron, 1V↑+1D↓ |
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Company Profile
Shenzhen Miray Communication Technology Co., Ltd., established in
2009 with the headquarter in Shenzhen, China, is a professional
optical fiber transmission equipment manufacturer which included in
R&D, manufacture, sales and service. Our company devotes to
provide high-speed data transmission solutions for data centers,
cloud computing, transmission and other fields. The active device
product line of Miray mainly includes 1G SFP optical module, 10G SFP+ optical module, 10G XFP optical
module, 25G SFP28 optical module, 40G QSFP optical module, 100G
QSFP28 optical module, high-speed copper cable (DAC) components,
high-speed Active Optical Cable (AOC) components.
Miray always regards technological innovation as the core
competitiveness of the company, we have established a high-speed
optical module R&D center, equipped with a professional modern
industrial plant of over 2000 square meters, passed the ISO9001
quality system certification, and has a complete set of test aging
equipment and perfect production technology and strict inspection
process, and invested in a full set of advanced automated
inspection equipment, greatly improved the inspection efficiency
and ensured product quality.
Based on the goal of quickly responding to customers’ requirements,
and product innovation and quality assurance as the foundation,
Miray has gathered a strong and professional technical R&D
team. Over the years, Miray has closely followed the development of
communication technology of the times, pays close attention to
industry trends, and continuously launched new products for
mainstream applications in the industry. Miray insists on providing
customers not only products but also services. All these enable us
to create maximum profits for customers to realize a win-win
development.
Our mission is committing to providing first-class fiber network communication products and services and becoming the best partner in the field of optical communication.