Comark Fiber optic video transceivers| CV1-1VT0 pages

Shenzhen Comark technology Co., Ltd
Fiber optic video transceivers
Comark fiber-optic video transceivers can simultaneously transmit 1-64 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.
Product characteristics
8-bit digitally encoded and non-compression 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.
Industry-grade of operating temperature from -10℃ to 75℃, which is applied to the
different working environment
Hot-swap function
Stand-alone type or card-type installed in 19’’ 2U or 4U rack-mount chassis. Special
ASIC design.
Comark fiber optic video transceivers
MODEL: Part No. CV1-1VT/1VR series
Technical Specification
Video channels :1 channel
Video bandwidth: 5-7.5 MHz
Automatic Compatible video System PAL, NTSC,
SECAM
Video input/Output impedance: 75 Ω
Video Signal-to-noise: Ratio ≥67dB
Differential gain: (10%-90%APL) DG <1% (Typical
value)