What is the significance of the twist rate in twisted-pair cables for data transmission?
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What is the significance of the twist rate in twisted-pair cables for data transmission?
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- What are the advantages and disadvantages of Bipolar coding schemes? Explain why NRZ coding is not attractive for signal transmission applications,What are the benefits and drawbacks of bipolar coding schemes? Describe why NRZ coding is unsuitable for signal transmission applications.How does the shielding in a coaxial cable affect its performance in transmitting data, and in what situations is it preferred over unshielded cables?
- How does the orientation and twist density in twisted pair cables influence data transmission?Computer Science Calculate the length of cable through which a signal can be sent before its powerdecreases to half the original value. Do this for each of the media types aboveassuming that the attenuation in twisted pair cables is 6 dB/km, in coaxial cableis 1.5 dB/km and in optical fiber is 0.3 dB/km. Please show every step briefly.What are the propagation modes in multimode and single-mode fiber-optic cables?