Distribution amplifiers - Study guides, Class notes & Summaries

What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - ANSWER-HFC network architectures have been developed to enable broadband cable operators to make a gradual, or staged, transition to an all fiber-optic cable infrastructure. Which fiber-to-the-x topology has amplifiers in the coaxial cable portion of the network? - ANSWER-Additional RF amplifiers may be in the coaxial cable portion of the fiber-to-the-node...

NCTI - Installer Book 2023/2024 EXAM Which of the following will strengthen signals as they move farther away from the headend through the trunk express system? - ANSWER B) Distribution amplifiers. Which of the following describes a carrier wave? - ANSWER B) A wave with a much higher frequency than the input signal. Which of the following desc...

NCTI PROGRESSION: REGIONAL SUPPORT CENTER I - II CONVENTIONAL 2024 QUESTIONS WITH VERIFIED SOLUTIONS ALREADY PASSED To deliver broadband gaming services, the gaming software company. - CORRECT ANSWER Connects their servers directly to the cable operator's managed IP network. To deliver programming to the customer, a DVR - CORRECT ANSWER Downloads programming to a hard drive within the device, and the customer uses a remote control to make selections. To deliver VOD Video-on-deman...

What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - ANSWER-HFC network architectures have been developed to enable broadband cable operators to make a gradual, or staged, transition to an all fiber-optic cable infrastructure. Which fiber-to-the-x topology has amplifiers in the coaxial cable portion of the network? - ANSWER-Additional RF amplifiers may be in the coaxial cable portion of the fiber-to-the-node...

NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM/NCTI FINAL EXAM: PROGRESSION FIELD TECH 2 - 3 TEST EXAM| LATEST UPDATE 2023 / 2024| Complete Solutions Progression: Field Tech II - III Conventional 190 Q/A. What uses the 2.4-GHz band and runs at 54 Mbps? 802.11g What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? Changing the infrastructure all at once would cause too many service disruptions. What is the ...

Progression: Field Tech II - III Conventional 190 Questions with Correct Answers 100% Verified What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - Correct Answer Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? - Correct Answer An FTTC is allowed a smaller number of RF ampli...

NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM/NCTI FINAL EXAM: PROGRESSION FIELD TECH 2 - 3 TEST EXAM| LATEST UPDATE 2023 / 2024| Complete Solutions Progression: Field Tech II - III Conventional 190 Q/A. What uses the 2.4-GHz band and runs at 54 Mbps? 802.11g What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? Changing the infrastructure all at once would cause too many service disruptions. What is the ...

FIELD TECH 2-3 FINAL EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ What is unique about WDM - PON ? Correct Answer: WDM-PON deployed in a greenfield system allows each subscriber to get their own designated wavelength. What is the main benefit of deploying WDM technology? Correct Answer: It will increase the capacity of the existing fiber networks tenfold without adding any more fiber. How are optical splitters used in the forward path? Correct Answe...

Which of the following will strengthen signals as they move farther away from the headend through the trunk express system? - ️️B) Distribution amplifiers. Which of the following describes a carrier wave? - ️️B) A wave with a much higher frequency than the input signal. Which of the following describes modulation? - ️️B) The reshaping of a carrier wave to include information contained by an input signal. Which of the following is the symbol for power? - ️️W = watts Wh...

NCTI FINAL EXAM: PROGRESSION FIELD TECH 2 - 3 TEST EXAM| LATEST UPDATE 2023 / 2024| Complete Solutions Field Tech II - III Conventional. What uses the 2.4-GHz band and runs at 54 Mbps? 802.11g What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-cu...