3G/HD SDI

Audio Video Systems

3G HD/SDI

3G HD-SDI Fiber Optic Extender enables long haul transmission of 3G-SDI video, with embedded audio and metadata, over a single fiber.

 

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SD-SDI/HD-SDI/3G-SDI Video to Fiber Converter - L3GHD-SDI

L3GHD-SDI series 3G/HD SDI Fiber Converter support video to fiber conversion via simplex fiber (LC or FC port). The multi channel version supports multi channels optical multiplexing within the unit with a minimum transmission distance of 20km. Loopout option is available as option for 1Ch version for ease of local monitoring purpose.

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3G/HD SDI
Features
  • 1/2/4/8/16 Channels Video of SD-SDI/HD-SDI/3G-SDI can be transmitted via 1 single fiber
  • The Max rate of work is 3.2Gb/s
  • Support SMPTE 292M (2.9Gb/s) clock recovery
  • Support standard of 1.485Gbps/M(HD-SDI/ SD-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 wavelength ( 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
  • The fiber port 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
Specifications
Parameters Values
Video
Number of channels
1/2/4/8/16 channels
Input/output Connector
BNC 75Ω
Input/output voltage
1.0 Volt p-p
Video Bits Rate
Max 3.2Gb/s
Video SDI Standards
270Mbps(SD-SDI)/ 1.485Gbps/M(HD-SDI) / SMPTE425M 3Gbps Mapping(3G-SDI)/ SMPTE424M 3Gbps serial interface(3G-SDI)
Data
Data encode
RS485/RS422/RS232/Manchester
Physical interface
Industrial standard screw terminal
Frequency/Rate support
0~400K bps
Fiber Optic
Number of Optical port
1x LC (SFP) or FC
Connector
Simplex LC
Transmission Distance
Multi-mode 550m / Single-mode 20Km – 80Km
Wavelength
Multi mode: 850/1310nm / Single-mode: 1310/1550nm (Optional)
Connectors
Video
BNC 75Ω
Fiber Optical
1Ch: Simplex LC (SFP), Others: Simpelx FC
Stand-alone power
1-4Ch: external power supply with DC jack
Rack power
8-16Ch: AC Power supply
Electrical & Mechanical
Power adapter
AC 100-240V to DC 5V 2A
Power consumption
<3W
Environmental
Operating Temperature
5°C~+75 °C
Relative Humidity
0%~95% (non-condensing)
MTBF
>100,000 hours
Dimensions (L x W x H)
1 Channel: 10.4 x 10.4 x 2.8 cm
2 & 4 Channels
16.7 x 19.2 x 4.9 cm
8 & 16 Channel
48.3 x 22 x 4.4 cm
Mini Type
8 x 4 x 2 cm

3G/HD/SDI/ASI HD Video Splitter - LBSDIASID

LBSDIASID 3G/HD/SDI digital video splitter input one 3G-SDI,or one HD-SDI, or SDI digital video or one ASI digital stream, output 4 or 8 3G/HD/SDI digital video or ASI digital stream.

LBSDIASID 3G/HD/SDI digital video splitter has high supreme signal precision, high supreme stability, high supreme reliability, which is an ideal digital video splitter for the TV station, CMMB, IPTV, mobile TV, mobile phone TV, telecommunication operators, government video conference system and other new media field.

 

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Features
  • 3G/HD/SDI/ASI signal auto recognition, need not select by hand
  • Compliant with the standards of SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M, DVB-ASI
  • Auto adaption to the speed of SDI 143M,177M,270M,360M,540M, 1483.5M,1485M,2970Mbps,or DVB-ASI
  • When signal input, with automatic cable equalization function, and when signal output, with driver function
  • With re-clocking function when signal input and output
  • Perfect LED indicators design, very convenient to monitor device work well or not
  • PCB boards made with environment-friendly Pb-free
  • PCB boards made with multilayer design, to ensure stable and reliable signal conversiont
  • All components, including connectors, are ordered from public-known manufacturers in the world, high stability and reliability insurance
  • Enclosure box material is made of aluminum, elegant appearance, lightweight
  • Switching power supply design, wide voltage range, reliable long-term running
  • 19-inch 1RU or mini box design, convenient to set up and operate
Specifications
Parameters Values
3G/HD/SDI/ASI input
Standard
SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M, DVB-ASI
Channel
1
Data rate
Max up to 2970Mbps
Resolution
10 bit
Signal level
>380mVp-p
Auto-cable equalization
>100m@2970Mbps, (Belden 1694A cable); >[email protected], (Belden 1694A cable); >350m@270Mbps, (Belden 1694A cable)
Return loss
>16dB@270MHz; >16dB@1485MHz; >10dB@2970MHz
Impedance
75Ω
Connector
BNC
3G/HD/SDI/ASI output
Channel
4 or 8
Signal level
800mVp-p±10%
3G-SDI Rise/Fall time
<135ps@2970Mbps
HD-SDI Rise/Fall time
<270ps@1485Mbps
SDI Rise/Fall time
<600ps@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(H×W×D) : 19-inch 1RU box
44×433×340(mm)
Mini box
44×126×160(mm)
Operating temperature
0 ~ +50 °C
Power Supply
130-260VAC, 50/60Hz
Relative humidity
0-95%, non-condensing
LED status indicator
Power

3G/HD/SDI HD Video Audio embedder + De-embedder - L3SD

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.

 

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Features
  • 3G/HD/SDI/ASI signal auto recognition, need not select by hand
  • Compliant with the standards of SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M, DVB-ASI
  • Auto adaption to the speed of SDI 143M,177M,270M,360M,540M, 1483.5M,1485M,2970Mbps,or DVB-ASI
  • When signal input, with automatic cable equalization function, and when signal output, with driver function
  • With re-clocking function when signal input and output
  • Perfect LED indicators design, very convenient to monitor device work well or not
  • PCB boards made with environment-friendly Pb-free
  • PCB boards made with multilayer design, to ensure stable and reliable signal conversiont
  • All components, including connectors, are ordered from public-known manufacturers in the world, high stability and reliability insurance
  • Enclosure box material is made of aluminum, elegant appearance, lightweight
  • Switching power supply design, wide voltage range, reliable long-term running
  • 19-inch 1RU or mini box design, convenient to set up and operate
Specifications
Parameters Values Parameters Values
3G/HD/SDI/ASI input
L3SDE / L3SDD
Standard
SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M
3G/HD/SDI Output
Number of Input
1 plus 1
Number of Output
2
Data rate
19.4Mbps to 2.97Gbps
Signal Level
800mVp-p±10%
Resolution
10 bit
3G-SDI Rise/Fall time
<135ps@2970Mbps
Signal level
>380mVp-p
HD-SDI Rise/Fall time
<270ps@1485Mbps
Auto-cable equalization
>100m@2970Mbps, (Belden 1694A cable); >[email protected], (Belden 1694A cable); >350m@270Mbps, (Belden 1694A cable)
SDI Rise/Fall time
<0.6ns@270Mbps
Return loss
>10dB@2970Mbps
3G-SDI Jitter
<0.3UI
Impedance
75Ω
HD-SDI Jitter
<0.2UI(134ps)@100kHz
Connector
BNC
<1.0UI(673ps)@10Hz
Analog Audio Input
SDI Jitter
<0.2UI(740ps)@10Hz
Number of Input
2 or 4
<0.2UI(740ps)@1kHz
Frequency response
[email protected]
Impedance
75Ω
Operating mode
Balanced or unbalanced
Connector
BNC
Max input level
+18dBm
Physical
Isolation
>90dB@1kHz; >90dB@20kHz
Dimension(HxWxD)
Input impedance
600Ω
19″ Rackmount 1RU
44×433×340(mm)
Connector
XLR
Mini Box
44×200×164(mm)
AES/EBU Digital Audio Input
Internal Power Supply
130 – 260VAC，50-60Hz, 19-inch 1RU Box
Number of Input
2
External Power Supply
12VDC, Mini Box
Signal Level
0.2-7.0Vp-p
Power Consumption
<10W
Sampling Frequency
32KHz-108KHz
Temperature
0 to +50 °C
Impedance
110Ω
Humidity
0 to 95% RH Non-condensing
Connector
XLR
LED Indicator
Power, Video, Audio

HDMI to 3G/HD/SDI Digital Video Converter - LSC-HM3GSDI

Lightem Systems LSC HDMI to 3G/HD/SDI converter converts HDMI or DVI-D HD multimedia signal to 3G-SDI / HD-SDI or SDI digital video signal. It is suitable for applications in TV station, CMMB,IPTV, mobile TV, mobile phone TV, telecommunication operators, government video conference system and other new media field.

 

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Features
  • HDMI or DVI-D signal auto recognition as input and output as 3G-SDI/HD-SDI/SDI automatically
  • Compliant with the standards of HDMI1.3, DVI1.0, 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
  • Resolution up to 1080p@60Hz, 12-bit color
Specifications
Parameters Values
HDMI or DVI-D HD Digital Video Input
Signal Standard
HDMI 1.3, DVI 1.0, HDCP, CEA-861E
Channel Number
1
Data rate
Maximum up to 3Gbps
Resolution
576i, 720p, 1080i, 1080p@60Hz
Formats
RGB, YCbCr, and xvYCC digital video
Clock frequency
225MHz
Connector
HDMI, type A, female
3G/HD/SDI Digital Video Output
Channel Capacity
1
Signal Level
800mVp-p±10%
3G-SDI Rise/Fall time
800mVp-p±10%
3G-SDI Rise/Fall time
<135ps@2970Mbps
HD-SDI Rise/Fall time
<270ps@1485Mbps
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)
39×166×95
Power Supply
130 – 260VAC, 50-60Hz
Power Consumption
<5W
Temperature
0 to +50 °C
Humidity
0 to 95% RH Non-condensing
LED Status Indicator
Power, Video Activity

HD-SDI to YPbPr Digital Video Converter - LSC-HSDIYPP

Lightem Systems LSC series HD-SDI digital video to YPbPr converter converts YPbPr component HD video to HD-SDI digital video, or SDI digital video. It is a suitable for applications in TV station, CMMB,IPTV, mobile TV, mobile phone TV, telecommunication operators, government video conference system and other new media field.

 

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Features
  • 3G-SDI/HD-SDI/SDI signal auto recognition, not need select by hand
  • Compliant with the standards of SMPTE424M, SMPTE292M, SMPTE259M
  • Auto adaption to the speed of 3G-SDI/HD-SDI/SDI 143M, 177M, 270M, 360M, 540M, 1483.5M, 1485M, 2970Mbps
Specifications
Parameters Values
Resolution
720p, 1080i, 1080p@60HZ
Level
1Vp-p
Channel
1
Connector
RCA×3
Physical
Dimension(HxWxD)
44×202.8×125.8(mm)
Power Supply
130 – 260VAC, 50-60Hz
Power Consumption
<10W
Temperature
0 to +50 °C
Humidity
0 to 95% RH Non-condensing
LED Status Indicator
Power, Video Activity
Fiber optic link
Fiber type
Single Mode
Number of fiber
1
Wavelength
1310nm/1550nm
Distance
0-40km, or 0-60km optional
Connector
LC/PC

HD Video + RS232 Fiber System - LHDVD-RS

Lightem Systems LHD series digital video fiber optic transmission system transmits one HD-SDI (1483.5M/1485Mbps)high definition digital video, or one SD-SDI (143M/177M/270M/360M/540Mbps) standard definition digital video or one DVB-ASI stream and one reverse control data RS232 through one single mode fiber or multimode fiber with the standards of SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI). Lightem Systems HD series transmitter provides one HD-SDI input, and one loop-through for local monitoring. The receiver outputs 2-way parallel HD-SDI digital video.
Lightem Systems HD series transmitter equipped with auto-cable equalization circuit, and cable driver circuit available at receiver. Thanks for the auto-cable equalization, cable driver circuit and signal jitter elimination circuit, high quality signal transmission over long distance fiber cable is realized.

 

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Features
  • HD-SDI/SDI/ASI signal auto recognition
  • Compliant with the standards of SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI), SMPTE344M
  • Compliant with the standard of DVB-ASI(EN50083-9)
  • Auto adaption to the speed of HDSDI/SDI 143M,177M,270M,360M,540M,1483.5M,1485Mbps, or DVB-ASI
  • A variety of installation options: 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.
Specifications
Parameters Values
HD-SDI Input
Control Data
Signal Standard
SMPTE292M, SMPTE259M,SMPTE297M, SMPTE310, SMPTE305(SDTI), DVB-ASI(EN50083-9)
Data format
RS232/422/485
Channel Number
1 plus 1 loop-through
Work
Full Duplex
Data rate
19.4Mbps to 1485Mbps
Connector
DB9 or terminal block
Resolution
10 bit
Physical
Signal Level
>380mVp-p
Dimension(HxWxD)
44×433×340(mm)
Auto-Cable Equalization
>[email protected], (Belden 1694A cable)
Power Supply
130 – 260VAC，50-60Hz
>350m@270Mbps, (Belden 1694A cable)
Power Consumption
<10W
Input Return Loss
>10dB @ 1485Mbps
Temperature
0 to +50 °C
Impedance
75Ω
Humidity
0 to 95% RH Non-condensing
Connector
BNC
LED Status Indicator
Power, Optical Link, Video Activity
HD-SDI Output
Optical
Channel Capacity
2
Fiber Type
Single mode or multimode
Signal Level
800mVp-p±10%
Number of fiber
1
Rise/Fall time
<0.8ns
Wavelength
1310 nm
HD-SDI Jitter
<0.3UI
1550 nm
HD-SDI Jitter
<0.2UI(134ps)@100KHz; <1.0UI(673ps)@10Hz
Distance
0 to 40km
SDI Jitter
<0.2UI(740ps)@10Hz; <0.2UI(740ps)@1kHz
0-80km
Impedance
75Ω
0-100km
Connector
BNC
Connector
FC/PC or SC/PC

HD Video + IP fiber system - LHDVD-IP

Lightem Systems LHDVD series digital video fiber optic transmission system transmits one HD-SDI (1483.5M/1485Mbps) high definition digital video, or one SD-SDI (143M/177M/270M/360M/540Mbps) standard definition digital video or one DVB-ASI stream and one 10/100/1000Mbps ethernet network over one single mode fiber or multimode fiber with the standards of SSMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI), IEEE802.3 or transmit one digital video signal with the standard of DVB-ASI stream. It features one loop-through for local monitoring at transmitter. The receiver outputs 2-way parallel HD-SDI digital video.

 

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Features
  • HD-SDI/SDI/ASI signal auto recognition
  • Compliant with the standards of SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI), SMPTE344M
  • Compliant with the standard of DVB-ASI(EN50083-9)
  • Auto adaption to the speed of HDSDI/SDI 143M,177M,270M,360M,540M,1483.5M,1485Mbps, or DVB-ASI
  • A variety of installation options: 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.
Specifications
Parameters Values
HD-SDI Input
Ethernet Network
Signal Standard
SMPTE292M, SMPTE259M,SMPTE297M, SMPTE310, SMPTE305(SDTI), DVB-ASI(EN50083-9)
Data Rate
10/100/1000Mbps
Channel Number
1 plus 1 loop-through
Work
Full-duplex or half-duplex
Data rate
19.4Mbps to 1485Mbps
Connector
RJ45
Resolution
10 bit
Standard
IEEE802.3z/AB 1000Base_T/SX/LX/ZX
Signal Level
>380mVp-p
Auto Negotiation
Support
Auto-Cable Equalization
>[email protected], (Belden 1694A cable)
LED Indicators
Data rate, fiber optic
>350m@270Mbps, (Belden 1694A cable)
Physical
Input Return Loss
>10dB @ 1485Mbps
Dimension(HxWxD)
44×433×340(mm)
Impedance
75Ω
Power Supply
130 – 260VAC，50-60Hz
Connector
BNC
Power Consumption
<10W
HD-SDI Output
Temperature
0 to +50 °C
Channel Capacity
2
Humidity
0 to 95% RH Non-condensing
Signal Level
800mVp-p±10%
LED Status Indicator
Power, Optical Link, Video Activity
Rise/Fall time
<0.8ns
Optical
HD-SDI Jitter
<0.3UI
Fiber Type
Single mode or multimode
HD-SDI Jitter
<0.2UI(134ps)@100KHz; <1.0UI(673ps)@10Hz
Number of fiber
1
SDI Jitter
<0.2UI(740ps)@10Hz; <0.2UI(740ps)@1kHz
Wavelength
1310 nm/1550 nm
Impedance
Impedance
Distance
0 to 40km, 0 – 80km, 0 – 100km
Connector
BNC
Connector
FC/PC or SC/PC

12G-SDI 4K UHD Video fiber optic Transmission System - L4K-SD12-FC

Lightem Systems 12G-SDI 4K UHD Video fiber optic Transmission System can transmit one 11.88Gbps 12G-SDI UHD, 5940Mbps 6G-SDI UHD, 2970 Mbps 3G-SD, 1485Mbps HD-SDI high definition video, or one 270Mbps SDI standard definition digital video or one DVB-ASI stream through one single mode fiber or multimode fiber.  Due to the advanced digital fiber optic transmission and UHD-SDI 12Gbps technology, it is simple to set up, easy to operate, suitable application in TV station, digital TV, IPTV, mobile TV, mobile phone TV and other new media fields. The transmitter equipped with auto-cable equalization circuit, and cable driver circuit available at receiver. It also provides one 12D/6G/3G/HD/SD-SDI input, and one loop-through for local monitoring. The receiver output 2-channel parallel 12G/6G/3G/HD/SD-SDI video. Transmitter is equipped with auto-cable equalization circuit, and cable driver circuit available at receiver. Both at the transmitter and receiver, signal jitter elimination circuit available, to ensure high quality signal transmission over long distance fiber cable.

 

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Features
  • Compliant with the standards of ST2082-1(12G UHD-SDI), 6G UHD-SDI ST2081-1, SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M
  • Compliant with the standard of DVB-ASI
  • With re-clocking function at transmitter and receiver
  • LED indicators
  • PCB boards made with multilayer design, to ensure stable and reliable signal transmission and environment friendly
  • Enclosure box material is made of aluminum, elegant appearance, and light weight
  • Dual switching power supply design, wide voltage range, reliable long-term running
  • A variety of installation options: 18-slot rack(3RU), 8-slot rack(2RU), particularly suitable for large volume optical transmission platform construction, and also available for 4-slot rack(1RU), 2-slot(1RU) rack and single-slot mini rack, fixed 19-inch 1RU box, mini small box
Specifications
Parameters Values
Video Input
Physical
Signal Standard
ST2082-1, ST2081-1, SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M, DVB-ASI
Dimensions (H X W X D): 19-inch 1RU
44×433×340(mm)
Channel Number
1 plus 1 loop-through
Internal Power Supply
44×132.3×164(mm)
Data rate
19.4Mbps to 1485Mbps
External Power Supply
25×82.3×121.7(mm)
Resolution
10 bit
Power supply
130-260VAC, 50/60Hz, or 2A/5V
Signal Level
>380mVp-p
Power consumption
<10W
Auto-Cable Equalization
>[email protected], >50m@5940Mbps, >100m@2970Mbps, >[email protected], >350m@270Mbps(Belden 1694A cable)
Operating Temperature
0-50°C
Input Return Loss
>[email protected]
Relative humidity
0-95%, non-condensing
Impedance
75Ω
LED status indicator
Power, optical link, video activity
Connector
BNC
Fiber optic link
Video Output
Fiber type
Single mode
Number of fiber
1
Wavelength
1310nm/1550nm
Signal Level
800mVp-p±10%
Distance
0-20km, or 0-40km optional
Rise/Fall time
12G – <40ps(11.88Gbps), 6G – <66ps@5940Mbps, 3G – <135ps@2970Mbps
Connector
FC/PC, or SC/PC
HD-SDI Rise/Fall time
<270ps@1485Mbps
HD-SDI Jitter
<0.2UI(134ps)@100KHz, <1.0UI(673ps)@10Hz
SDI Rise/Fall time
<0.6ns@270Mbps
SDI Jitter
1
SDI Jitter
<0.2UI(740ps)@10Hz, <0.2UI(740ps)@1KHz
Impedance
75Ω
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Contact Us
  • Tel : +852 - 2687 5815
  • Fax: +852 - 2687 5456
  • Email: [email protected]
  • Office Address: Rm 910-11, 9/F, Topsail Plaza, 11 On Sum Street, Shatin, N.T., H.K.