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 factors determine the maximum length for effective data transmission in Ethernet cables?What is the physical medium used for Modbus Plus? (Describe the makeup of the cable)
- 6. Which type of fiber is used in a standard FDDI network?A. OM3 or OM4 at 850 nmB. OM1 at 1,550 nmC. OM2 at 1,310 nmD. OM1 at 1,310 nmHow do physical bends and kinks in a cable affect its performance, especially in fiber-optic cables?Describe the concept of cable attenuation and how it affects signal quality over longer cable runs. What methods are used to mitigate attenuation?
- Describe the main advantages of using fiber optic cables over traditional copper cables in networking.15.a. Who is responsible for maintaining and repairing lightwave equipment in a dark fiber lease?A. CarrierB. LessorC. Both lessor and lesseeD. Lessee15.b. What should the PMD value be in a 10 Gbps fiber link?A. Exactly 10 psB. Less than 7 psC. Greater than 7 psD. Exactly 7 psWhich layer of the Seven-Layer OSI model does network cabling belongs to? 2. Why do we need a multiplexing? 3.Why do we need official standards of copper cable and fiber-optic cables 4.What are the common transmission flaws (name three)? 5. What is difference between full-duplex and half-duplex, and where to use for each? 6.Why do we need PoE (Power over Ethernet) and where we can utilize it. 7. What are major difference (at least three) between twisted-pair cable and fiber-optic cable?
- What optical communication attribute is primarily responsible for the distance restrictions of fiber-optic cabling?Describe the characteristics and use cases of fiber-optic cables in high-speed data transmission. How do they compare to traditional copper cables in terms of performance and security?A—XYZ Corp. is planning a new network. Engineers in the design shop must have connections to accountants and salespeople in the front office, but all routes between the two areas must traverse the shop floor, where arc welders and metal-stamping equipment create potent amounts of EMI and RFI. Given that both the design shop and front office use 10BaseT (twisted-pair Ethernet), how might you interconnect these two areas? What medium guarantees immunity from interference?