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Product Description
Introduction
BENET fiber optical video transmitter and receiver can simultaneously transmit 1-72 channels of 8bit digitally encoded broadcast quality video / reverse or bidirectional data / unidirectional or bidirectional audio / Ethernet / Telephone / Dry contact over one single mode or multimode optical fiber. These multiplexers are typically used in applications where the cameras have PTZ 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
* 8-bit digitally encoded and non-compression broadcast quality video transmission
* Directly compatible with NTSC,PAL,and SECAM CCTV camera systems and support RS-232,RS-422,and RS-485 data protocols;
* Support any high-resolution video signal
* Automatic compatible PAL, NTSC and SECAM video system* Power supply and other parameter state indication, which can monitor the operation condition of system
* Support no-damage regenerative trunk of video
* Constant input optical power, and large dynamic range ,no Electrical or Optical Adjustments Required
* Special ASIC design
* Hot-swap function
* Stand-alone type or card-type installed in 19’’ 2U or 4U rack-mount chassis
Application
* Intelligent Transportation System
* Connection of Sub-network for Surveillance Center
* Public Security Surveillance
* High Way & Toll Station Surveillance
* Industrial Closed Circuit Television Surveillance
Video Port |
2 |
Video Interface |
BNC |
Video bandwidth |
8 MHz |
Automatic compatible video system |
PAL,NTSC,SECAM |
Video in/output impedance |
75 Ω(unbalance) |
Video in/output Voltage |
1.0Vp-p,max 1.5Vp-p |
Video signal-to-noise ratio |
≥65dB |
Differential gain |
<1% |
Differential phase |
<0.7° |
Fiber-optic Specification |
Connector: FC/ST/SC Transmitter: Tx Power:-15 ~ -8dBm Sensitivity :≤-35dBm Receiver: Tx Power:-15 ~ -8dBm Sensitivity :≤-35dBm Transmission Distance: 2km(mm), 20/40/60/80/100km(sm) Operating Wavelength: Tx1310/Rx1550(Transmitter),Tx1550/Rx1310nm(Receiver) |
Ordering Information
Model |
Description(FC,SM,20KM) |
BNT-2VF-T/RS |
2ch video |
BNT-2V1DF-T/RS |
2ch video+1ch reverse rs485 data |
BNT-2V1AF-T/RS |
2ch video+1ch unidirectional audio |
BNT-2V1EF-T/R |
2ch video+1ch 100M Ethernet |
BNT-2V1PF-T/R |
2ch video+1ch Telephone |
BNT-2V1CF-T/R |
2ch video+1ch Contact Closure(Dry Contact) |
BNT-2V↑↓1A↑↓1D41CF-T/R |
2ch bidi video+1ch bidi audio+1ch rs422 data+1ch contact closure |
BNT-2V↑↓2A↑↓1D41CF-T/R |
2ch bidi video+2ch bidi audio+1ch rs422 data+1ch contact closure |
