Industrial grade design,digital fiber optic, Broadcast quality Be compatible to PAL/NTSC/SECAM, Surge protection for all port
DS2000 Series Fiber Optical Transmitter & Receiver
DS2000 Fiber Optical Transmitter & Receiver is a series of high speed digital transmitters and receivers with fiber optic. Advanced techniques of fiber optical communications, digital video and data communications, as well as Large Scale Specific Integrated Circuits of high reliability and low consumption are used, to convert the video signal, control signal into optical signal uncompressly, return to high quality real-time video/audio signal and control signal after long distance transmission. It’s suitable for long distance and high resolution surveillance.
Main Features:
Industrial grade design, Large Scale Specific Integrated Circuit, SMT technique,
Digital transmission, video/audio, control signals, switching value can be configured flexibly.
Mini shape, wall mount, 19” standard rack-mount, slots types are options.
Single fiber and double fiber, single mode and multiple mode transmission, node type are options.
Be compatible to PAL/NTSC/SECAM, broadcast quality.
High voltage surge protection for all ports.
Optical Characteristics:
Optical interface: FC, SC are options.
Transmission wavelength: 1310nm/1550nm
Luminous power: -8 ~-4 dBm
Sensitivity accepted: -24 dBm
Transmission: Single mode fiber:20/40/60/80/100/120KM are options,
Multiple mode fiber: 2KM
Video Characteristics:
Video Channels: Positive 1~128 CHS
Signal system: PAL/NTSC/SECAM
Standard input/output level/resistance: 1Vp-p/75 ohm
Video bandwidth: >=8 MHz
Sampling frequency: 16.5 MHz
Differential gain: < 1%
Differential phase: < 1 degree
Weighted signal-to-noise ratio: 70 dB (Typical Value)
Delay inequality for color brightness: 10ns (Typical Value)
Gain inequality for color brightness: 10ns (Typical Value)
Audio Characteristics:
Bandwidth of Channel: 20 Hz~20 KHz
Sampling frequency: 48 KHz
Quantization level: 16 bit (24 bit is option)
Line in resistance: 47 K ohm/non-equilibrium
Line out resistance: 10 K ohm/non-equilibrium
Standard Input/output level: 2Vp-p
Non-equilibrium Weighted signal-to-noise ratio: 75 dB (Typical Value)
Total harmonic distortion: 0.1% (Typical Value)
Working Conditions:
Voltage: AC100V~260V; DC 5V
Power consumption: 2W (DS2004)
Working temperature: -10 degree centigrade to 50 degree centigrade
Relative humidity: 0~95% (No condensation).
8CH Digital Fiber Optic Transmitter and Receiver
