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CPR - NEN8012 norm voor kabels

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Draka videokabel SDI 4K

Draka Coaxial Video Cable 75 Ohm

For analogue and digital video signals (Composite, Component, SDI/SDV, SDTI, HDTV, 4K, SMPTE 259M, SMPTE 292M, SMPTE 424M, SMPTE 2082) Draka coaxial cable for transmission of 4K signals There is currently a discussion on higher data rate on the market. 4K is playing an ever-increasing role in this. Currently, 4K transmissions in Quad Link (4 x 3 Gbit/s) are carried out for technical reasons. In practice, however, this proves to be uneconomical. Single-link transmission at 12 Gbit/s should be aimed for. MATRIX TO DETERMINE MAX. TRANSMISSION LENGTH in meters: Draka Video Cables SDI/SDV 270MB/s 1080i 1.5Gb/s 1080p 3Gb/s Quad link 3Gb/s Dual link 6Gb/s Single link 12Gb/s Max. Attenutation 30dB 20dB 20dB 40dB 40dB 40dB HD PRO 0.6/2.8AF 227 66 47 94 65 45 HD PRO 0.8/3.7AF 315 89 63 125 87 60 HD PRO 1.0/4.8AF 386 109 75 151 104 70 HD PRO 1.4/6.6AF 566 154 105 211 144 96 HD PRO 1.6/7.3AF 662 175 118 236 152 107 The maximum transmission distances are based on the maximum loss at half frequeny mentioned in the corresponding specification. Today’s devices use equalizers mainly designed for 20dB loss (see SMPTE 292M and SMPTE 424M).For the technical realization it is essential to check the equipment e.g. equalizers if they are suitable for the maximum values.

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