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4-Channel 12G-SDI Fiber Converter with RS485 & Tally
Model:LNK-12GSDI-4V1DT
► 4 channel 12G-SDI video transmission over optic fiber
► Automatic cable equalization to ensure signal integrity
► Integrated Reclocker Locks to SMPTE Rates of 11.88Gbps, 5.94Gbps, 2.97Gbps, 1.485Gbps or Divide-by-1.001 Subrates and 270 Mbps
► Directly compatible with 12G-SDI camera systems and support 4Ch Loop output
LNK-12GSDI-4V1DT Series supports 4-channel 12G-SDI standard high-definition video signal and RS485 and Tally signal transmitted via single fiber optical cable. E-link 12G-SDI Video over Fiber Converters includes one transmitter and one receiver for 12G-SDI signal. E-link 12G-SDI Fiber Converters can transmit 4-Ch 12G-SDI Video signal through a single optical fiber, and it support Loop output, 4Ch Tally and backwards RS485. The video quality is non-compressed broadcast level. It’s widely used in broadcast field.
► 4 channel 12G-SDI video transmission over optic fiber
► Automatic cable equalization to ensure signal integrity
► Integrated Reclocker Locks to SMPTE Rates of 11.88Gbps, 5.94Gbps, 2.97Gbps, 1.485Gbps or Divide-by-1.001 Subrates and 270 Mbps
► Directly compatible with 12G-SDI camera systems and support 4Ch Loop output
► Long transmission up to 20km (12.5miles) (Other distance Optional)
► Supports 4Ch Tally and 1Ch backward RS485
► Full digital non-compression broadcast level transmission;
► Working temperature range (-10℃~+55℃)
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SDI Input |
ST-2082-1(12G), ST-2081-1(6G), ST-424(3G), ST-292(HD) And ST-259(SD) |
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11.88Gbps, 5.94Gbps, 2.97Gbps, 1.485Gbps or Divide-by-1.001 Subrates and 270 Mbps |
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Input number: 4 |
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Reflection loss: >15DB |
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Equilibrium: 0-150m @3Gb/s |
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Connector: BNC |
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Optics |
Channel: 1 |
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Type: single-mode |
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Transmission distance: 20km (Other distance Optional) |
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Reflection loss: > 15dB |
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Dithering: < 0.2UI |
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Connector: FC/UPC (SC, LC, ST optional) |
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SDI Output |
Output number:4 |
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Signal level: 800mV nominal |
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Rise/fall time: 200ps indication |
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Overshoot: < 10% amplitude |
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Reflection loss: >15dB |
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Dithering: < 0.2UI |
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Connector: 75Ω BNC |
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Data |
1Ch RS-485 (full/half duplex) and support NRZ, RZI and Manchester |
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Max. 57600bps for RS485 |
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Connector: Industrial standard screw terminal |
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4Ch Tally: A, B , C, D |
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Ethernet (optional) |
Connector: RJ45 Data rate: 10/100/1000M |
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Power and environmental indication |
Operating temperature: -10℃～＋55℃ |
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Size: 22x17x3cm |
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Net weight: 0.6KG Gross weight: 3KG |
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Power Input: 1A@12VDC |
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EMI/RFI: meet FCC Part 15 Class A, EU EMC standard |
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Average time trouble-free: >100000 hours |
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SDI video format supports |
625/25PAL; 525/29.97NTSC; 525/23.98NTSC; 720p50; 720p59.94; 1080P23.98/24/30/50/60; 1080i 23/24/30/50/59.94;1080P 23.98/24/30/50/60;HDTV 4K*2K 3840*2160@60Hz |
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- Download FileName：E-link LNK-12GSDI-4V 4CH 12G-SDI Fiber Converter with Tally & RS485 Datasheet V1.0.pdf Size： 1.81MB
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Model |
Description |
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LNK-12GSDI-4V1D4T |
4-Ch 12G-SDI Video with Loop output + backward RS485 + 4Ch Tally, SM 20km, FC, including 1 transmitter & 1 receiver, used by pairs |
