SDI/ASI Digital Video fiber System

Lightem Systems LSDASI digital video fiber optic transmission system transmits X SD-SDI (143M/177M/270M/360M/540Mbps) standard definition digital video through one single mode fiber or multimode fiber with the standards of SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI), or transmit X digital video signal with the standard of DVB-ASI stream. The converter provides X SDI/ASI input, and X loop-through for local monitoring, and the receiver outputs X-way parallel SDI/ASI digital video.

 

  • SDI/ASI signal auto recognition
  • Compliant with the standards of SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI), SMPTE344M
  • Compliant with the standard of DVB-ASI(EN50083-9)
  • Auto adaption to the speed of SDI 143M,177M,270M,360M,540Mbps, or DVB-ASI
  • A variety of installation options: 15-slot rack,16-slot rack, particularly suitable for large volume optical transmission platform construction, and also available for 4-slot rack, 2-slot rack and single-slot rack, fixed 1RU 19
  • inch enclosure box.
Model  LSDASI  LSDASI-2   LSDASI-4 LSDASI-8
SDI/ASI Input
Signal Standard SMPTE259M,SMPTE297M,SMPTE310,
Number of Input 1 2 4 8
Resolution 10 Bit
Signal Level >380mVp-p
Auto-Cable Equalization >250m(270Mbps)( BELDEN8281 Cable)
Return Loss >16dB(270Mbps)
Impedance 75Ω
Connector BNC
SDI/ASI Output
Number of Output 2 4 4 8
Signal Level 800mVp-p±10%
Rise/Fall time <0.65ns
SDI Jitter <0.2UI(740ps)@10Hz / <0.2UI(740ps)@1kHz
Impedance 75 ohm
Connector BNC
Physical
Dimension(HxWxD, mm)19-inch1RUMini
BoxModular card15-slot
rack1-slot mini rack16-slot rack
44×433×340
39x146x169
25×92×156
98×443×466
44×156×199
133×442×350
44×433×340 44×433×340 44×433×340
Power Supply 130 – 255VAC,50-60Hz
Power Consumption <10W
Temperature 0 to +70 Degree
Humidity 0 to 95% RH Non-condensing
LED Status Indicator Power, Optical Link, Video Activity
Optical
Fiber Type Single mode or multimode
Number of fiber 1
Wavelength 1310nm/1550nm
Distance Up to 120km
Connector FC/PC
PN
LSDASI-1 Lightem Systems SDI/ASI Digital Video fiber optic converter
LSDASI-2 Lightem Systems 2Ch SDI/ASI Digital Video fiber optic converter
LSDASI-4 Lightem Systems 4Ch SDI/ASI Digital Video fiber optic converter
LSDASI-8 Lightem Systems 8Ch SDI/ASI Digital Video fiber optic converter