Active Member
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[China]
Address: A2315, Hezheng Huiyicheng, Laodong Community, Xixiang, Baoan, Shenzhen, China
Contact name:Jenny
Shenzhen Miray Communication Technology Co., Ltd. |
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Miray's 32 channels fiber-optic video transceivers can simultaneously transmit 32 channels of 8-bit digitally encoded video / return or bidirectional data / unidirectional or bidirectional audio / Ethernet / Telephone / Dry contact over one multimode or single-mode optical fiber. These multiplexers are typically used in applications where the cameras have P/T/Z capabilities. Plug and Play design ensures the ease of installation and operation. Electronic and optical adjustments are never required. LED indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation ,which is suitable for different working environment .
Features
VIDEO CHARACTERISTICS | |
Video interface number | 1-64 channel video |
Bandwidth of video | 5MHz-7.5 MHz |
Video input / output impedance | 75 Ω(imbalance) |
Differential gain | (10%-90%APL) DG <1% ( typical value) |
Differential phase | (10%-90%APL) DP <0.7° ( typical value) |
Automatic compatible video system | PAL SECAM NTSC |
Weighted signal-to-noise ratio | S/N ≥ 70dB |
AUDIO CHARACTERISTICS |
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Interface port | RJ-45 Lotus Block industrial standard port |
Audio input / output impedance | 600Ω (Balance/Imbalance) |
Audio input / output voltage | 2Vpp ( typical value) |
Audio input / output level | 0 dbm ( typical value) |
Audio Bandwidth | 10Hz~20kHz |
Audio Digital Bandwidth | 24 bit |
Audio signal-to-noise ratio | S/N≥95dB (weighted) |
DATA CHARACTERISTICS |
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Interface Port | RJ-45 industrial standard port |
Interface Signal Type | RS485/RS422/RS232/Manchester |
Code rate | 0~400Kbps |
BER | ≤ 10-9 |
ETHERNET CHARACTERISTICS |
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Interface Port | RJ45 |
Duplex | Full duplex/half duplex |
Supporting agreements | IEEE802.3,10M,10/100M automatic negotiation |
TELEPHONE CHARACTERISTICS |
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Interface Port | RJ11 |
Bandwidth of telephone | 8KHZ |
Special functions | Support call-showing function;support H-F |
Operating mode | Point-point hot line mode/program-controlled exchange mode |
OTHER NORMAL CHARACTERISTICS |
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MTBF | ≥ 105 hours |
Operating Temperature | -40℃ ~ 85℃ |
Humidity | 0~95% non-condensing |
Operating Voltage | Input:AC220v or DC-48V/24V ; Output:DC 5V/2A |
OPTICAL CHARACTERISTICS |
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Fiber connector | FC /SC /ST |
Transmission distance | 0-100KM |
Wavelength | 1310/1550μm |
EXTERNAL DIMENSIONS |
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Wall-link-type (stand alone) | 1-channel Mini-type:11.1(L)×10.7(W)×2.8(H) cm |
1-4 channel : 19.2(L)×17.3(W)×2.8(H) cm | |
5-8 channel : 19.2(L)×17.3(W)×5.6(H) cm | |
Rack-mount chassis Type | 9-16 channel : 48.3(L)×18(W)×4.4(H) cm |
Model | Description |
MR-16V-F20 | Fiber Video Converter,single mode single fiber , 16CH video, 20KM, FC, Iron, 1V↑ |
MR-16V1D-F20 | Fiber Video Converter,single mode single fiber, 16CH video+ reverse data, 20KM, FC, Iron, 1V↑+1D↓ |
MR-32V-F20 | Fiber Video Converter,single mode single fiber , 32CH video, 20KM, FC, Iron, 1V↑ |
MR-32V1D-F20 | Fiber Video Converter,single mode single fiber, 32CH video+ reverse data, 20KM, FC, Iron, 1V↑+1D↓ |
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