SDI SD/HD 3G Video Digital Fiber Optic Converter

SDI SD/HD/3G video digital optical converter adopts international advanced all-digital gigabit optical fiber transmission technology. It transmit singals with non-distortion, high quality, long distance through one single fiber. This type of video to fiber converter has stable performance, clear picture quality, and high stability with LED Status Indication on the body of device. The working status of devices is indicated by the lights while the switch value, voltage, working status and other reverse useful signal information can be controlled by data RS485 which makes the device more flexible to meet customer different request.

Applications
--Intelligent Traffic Monitoring System.
--Security System
--School Networking
--Industrial Monitoring
--Military Monitoring
--TV Program Transmission System.
--Stadium（For LIVE HD video, audio transmission）

--1 Video of SD-SDI/HD-SDI/3G-SDI can be transmitted via 1 single fiber
--The highest rate of work is 3.2Gb/s
--For SMPTE 292M (2.9Gb/s) clock recovery.
--Support standard of 270Mbps(SD-SDI) ,1.485Gbps/M(HD-SDI),SMPTE 425M 3Gb/s Mapping(3G-SDI),SMPTE 424M 3Gb/s serial interface(3G-SDI)
--Out wavelength range is 1310nm, 1550nm and 16 other kind of CWDM wave length( comply with ITU-T G.694.2)
--Automatic cable equalization, used for all rate below 3.2 Gb/s（Belden 1694A）
--LED Status Indication to monitor the working conditions.
--Video transmission system can support many application branches structure (reverse data will be failed)
--Support video regenerator
--Support SFP transceiver hot-plugged
--The SDI video format support:
  625/25 PAL
  525/29.97 NTSC
  525/23.98 NTSC.
  720p50. 720p59.94          
  1080P 23.98/24/30/50/60
  1080i 23/24/30/50/59.94

Technical parameters

Optical indicators  
Fiber interface                        LC
Transmission distance           550m-120Km( depend on SFP transceiver)
Wavelength                            1310 nm /1550nm（depend on SFP transceiver）

Video indicators
Video interface                                   BNC
Video input/output impedance            75Ω
Video input/output voltage                  Typical:1Vpp,Min 0.5Vpp, Max 1.5Vpp
Video Frequency                                Max 3.2Gb/s
Differential gain（10%～90% APL） <1%
Differential phase（10%～90% APL）<0.7 °
Video SDI standard                               270Mbps(SD-SDI)
                                                              1.485Gbps/M(HD-SDI)
                                                              SMPTE425M3Gb/s Mapping(3G-SDI)   
                                                              SMPTE424M 3Gb/s serial interface(3G-SDI)

Data indicators
Physical interface                                 Industrial standard screw terminal
Data type                                              RS485/RS422/RS232/Manchester
Frequency/Rate support                       0-4M bps
BER                                                       <10ˉ9

General indicators
Working  Temperature                           -40℃～ +85℃
Working  Humidity                                   0~95%
Working  Voltage                                   DC 5V/2A
MTBF                                                     ≥100000 hours