3G/HD/SDI HD Video Audio embedder + De-embedder

3G/HD/SDI HD Video Audio embedder + De-embedder
Lightem Systems L3SDE (L3SDD) series HD video audio embed(de-embed) systems embeds 4 analog audio or 4 AES/EBU digital audio into 3G-SDI digital video, or HD-SDI digital video, or SDI digital video. Input 3G-SDI, or HD-SDI, or SDI, input 4 analog audio or 4 AES/EBU digital audio. Output 3G-SDI, or HD-SDI, or SDI with audio embedded. 
Lightem Systems L3SDE series HD video audio embed system is suitable for TV station, CMMB, IPTV, mobile TV, mobile phone TV, telecommunication operators,government video conference system and other new media field.

 

  • 3G-SDI/HD-SDI/SDI signal auto recognition
  • 4 analog audio or 4 AES/EBU digital audio embedded (de-embedded), or analog audio and AES/EBU combination
  • Compliant with the standards of SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M
  • Auto adaption to the speed of 3G-SDI/HD-SDI/ SDI 143M, 177M, 270M, 360M, 540M, 1483.5M, 1485M, 2970Mbps
  • automatic cable equalization and driver function
  • With signal re-clocking function
  • HD Video at TV Stations
  • Telecommunication Operators
  • Government Video Conference
  • New Media Field
3G/HD/SDI Input L3SDE / L3SDD
Standard SMPTE424M,SMPTE292M,SMPTE259M,
SMPTE297M,SMPTE305M,SMPTE310M
Number of Input           1 plus 1 
Data Rate 19.4Mbps to 2.97Gbps
Resolution 10 Bit
Signal Level    >380mVp-p
Auto-Cable Equalization >100m@2970Mbps, Belden 1694A cable)
>200m@1.485Gbps, Belden 1694A cable)
>350m@270Mbps, Belden 1694A Cable)
Return Loss >10dB@2970Mbps
Impedance 75Ω
Connector BNC
Analog Audio Input 
Number of Input 4
Frequency response 20Hz-20KHz@-0.5dB
Operating mode Balanced or unbalanced
Max input level +18dBm
Isolation >90dB@1kHz
  >90dB@20kHz 
Input impedance 600Ω
Connector TRS
AES/EBU Digital Audio Input 
Number of Input 4
Signal Level 0.2-7.0Vp-p
Sampling Frequency 32KHz-108KHz
Impedance 110Ω
Connector TRS
3G/HD/SDI Output  
Number of output 1
Signal Level 800mVp-p±10%
3G-SDI Rise/Fall time <135ps@2970Mbps
HD-SDI Rise/Fall time <270ps@1485Mbps
SDI Rise/Fall time <0.6ns@270Mbps
3G-SDI Jitter <0.3UI
HD-SDI Jitter  <0.2UI(134ps)@100kHz /  <1.0UI(673ps)@10Hz
SDI Jitter  <0.2UI(740ps)@10Hz / <0.2UI(740ps)@1kHz
Impedance 75Ω
Connector BNC
Physical 
Dimension(HxWxD,mm)Mini Box 19-inch 1RU 23×93×98  /   44×433×340
Internal Power Supply 130 – 260VAC,50-60Hz, 19-inch 1RU Box
External Power Supply 12VDC, Mini Box
Power Consumption <10W
Temperature 0 to +70 Degree
Humidity 0 to 95% RH Non-condensing
LED Indicator Power, Video, Audio
PN
L3SDE-a Lightem Systems L3SDE 3G/HD/SDI HD Video Audio Embed System
L3SDD-a Lightem Systems L3SDD 3G/HD/SDI HD Video Audio De-embed System
a
S – Standalone housing
R – 1U 19” Rackmount version