Which fibre is utilised to protect the inner core and prevent the cable from straining in fiber-optic cabling? Which fibre is utilised to protect the inner core and prevent the cable from straining in fiber-optic cabling?
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- What fiber is used in fiber-optic cabling to protect the inner core and prevent the cable from stretching?What fiber is used in fiber-optic cabling to protect the inner core and prevent the cable from stretching?What is the role of "cable impedance" in ensuring stable data transmission, especially in coaxial cables?If the signal at the end of a 6km cable has a power value of 2, if you knew that this cable loses 0.5 dB per km (i.e. -0.5 dB/km), then the power of the signal at the beginning of the cable was ..............
- What are the propagation modes in multimode and single-mode fiber-optic cables?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.How does the shielding in a coaxial cable affect its performance in transmitting data, and in what situations is it preferred over unshielded cables?
- Can yo list all the propagation modes of fiber optical cable. Which mode has the best communication performance?What is the significance of twisted pairs in Ethernet cables?Computer Science Which of the following statement is true for Path term in SDH Network? a. Points where add/drop signal occurs. b. Points between SDH network Originated and Terminated. c. Points where regeneration of signal occurs. d. Points where Multiplexing/Demultiplexing of signal occurs.
- Eight channels, each with a 4 KHz bandwidth are to be multiplexed together. What is the minimum bandwidth of the link if there is need for a guard band of 500 Hz between the channels to prevent interference ?How do physical bends and kinks in a cable affect its performance, especially in fiber-optic cables?Four channels, each with a 150-kHz bandwidth, are to be multiplexed together. What is the minimum bandwidth of the link If there is a need for a guard band of 10 kHz between the channels to prevent interference?