8 Channel Video & 4 Channel Bi-Directional Data to Fiber Optical Video Multiplexer SM 20KM
Description
Our video, data and audio transmitter and receiver support simultaneous transmission of several channels of 8-bit digitally encoded video. The modules are compatible with NTSC, PAL and SECAM CCTV camera systems and support RS-485, RS422 and RS232 data protocols. Plug and Play design ensures convenience of installation and operation.
Features
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8-Bit Uncompressed Video Transmission
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Compatible with NTSC, PAL, or SECAM CCTV
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Supports RS-232, RS-422, and RS-485 Data Protocols
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WDM for Highest Quality Video Transmission
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No EMI, RFI, Cross Talk, and Ground Loop
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No Electrical or Optical Adjustments Required
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LED Indicators for Instant System Monitoring
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Standalone or Rackmount
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Transmit up to 30 km without Optical Attenuation
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Simultaneous Transmission of Video and Data
Applications
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Intelligent Transportation System
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Connection of Sub-network for Surveillance Center
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Public Security Surveillance
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High Way & Toll Station Surveillance
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Industrial Closed Circuit Television Surveillance
Technical Specifications
Video |
Number of Channels |
8 channel Video |
Video bandwidth |
6.5 MHz |
Automatic compatible video system |
PAL, NTSC, SECAM |
Input/output voltage |
1.0 Volt p-p |
Video input/output impedance |
BNC 75 Ω |
Differential gain |
< 1.5% |
Video signal-to-noise ratio (SNR) |
≥67dB |
Differential phase |
<1.5° |
Video connector |
BNC |
Tilt |
< 5% |
Fiber-optic Specification |
F/O connector |
FC (Standard) |
Transmission Distance |
20KM (single mode) |
Transmitter |
Tx Power: -15dBm ~ -8dBm |
Operating Wavelength |
TX1310/RX1550nm for Transmitter |
Sensitivity: 35dBm |
Receiver |
Tx Power: -15dBm ~ -8dBm |
TX1550/RX1310nm for Receiver |
Sensitivity: 35dBm |
Data |
Number of Data Channels |
4 Bi-Directional Data |
Connector |
Terminal Blocks |
Data rate |
DC to 115.2Kbps |
BER |
1.00E-08 |
Data Formats |
RS485(2-wire or 4-wire), RS232/422,Contact Closure |
Environmental |
Operating Temperature |
-45°C~+75 °C |
Storage Temperature |
-45°C~+85 °C |
Relative Humidity |
0%~95% (non-condensing) |
MTBF |
>100,000 hours |