Podcast
Questions and Answers
What is the basic principle of operation of an optical fiber communication system?
What is the basic principle of operation of an optical fiber communication system?
- Transmission of meridional rays
- Transmission of electromagnetic waves (correct)
- Transmission of chemical signals
- Transmission of mechanical vibrations
Which technology provides an overview of SDH and NGSDH in the field of optical fiber communication?
Which technology provides an overview of SDH and NGSDH in the field of optical fiber communication?
- DWDM Technology (correct)
- Terrestrial Radio Links
- FTTH Technology
- FSO & Li-Fi Communication
What does CPAN stand for in the context of optical fiber communication?
What does CPAN stand for in the context of optical fiber communication?
- Controlled Personal Area Network
- Communications Protocol Access Node
- Customer Premises Area Network (correct)
- Centralized Passive Aggregation Network
In the realm of optical fiber communication, what does OTN stand for?
In the realm of optical fiber communication, what does OTN stand for?
Which technology provides an overview of DWDM in the field of optical fiber communication?
Which technology provides an overview of DWDM in the field of optical fiber communication?
What is the purpose of a variable range marker in an OTDR display?
What is the purpose of a variable range marker in an OTDR display?
How many markers are usually provided in an OTDR display for measurement purposes?
How many markers are usually provided in an OTDR display for measurement purposes?
What type of link is used to download OTDR data to a computer?
What type of link is used to download OTDR data to a computer?
Which technology does OTDR primarily relate to?
Which technology does OTDR primarily relate to?
What is the purpose of providing hard copies of information on an OTDR display?
What is the purpose of providing hard copies of information on an OTDR display?
What is the main purpose of ITU-T G.653 Compliant Dispersion shifted fiber?
What is the main purpose of ITU-T G.653 Compliant Dispersion shifted fiber?
Which type of fiber is known for extremely low attenuation at 1550nm, making it suitable for long span applications without repeaters?
Which type of fiber is known for extremely low attenuation at 1550nm, making it suitable for long span applications without repeaters?
What is the specific characteristic of ITU-T G.655 Compliant Non-zero dispersion shifted fiber (NZDSF) that helps solve nonlinear effects?
What is the specific characteristic of ITU-T G.655 Compliant Non-zero dispersion shifted fiber (NZDSF) that helps solve nonlinear effects?
Why are ITU-T G.653 Compliant fibers known to generate more troubles despite their good purpose?
Why are ITU-T G.653 Compliant fibers known to generate more troubles despite their good purpose?
Which ITU-T Compliant fiber type was specifically introduced in the mid-1990s for WDM applications?
Which ITU-T Compliant fiber type was specifically introduced in the mid-1990s for WDM applications?
What is the significance of the choice of 'on' time or pulsewidth in an OTDR?
What is the significance of the choice of 'on' time or pulsewidth in an OTDR?
What is the key advantage of optical fiber communication in terms of signal security?
What is the key advantage of optical fiber communication in terms of signal security?
What role does the Directive Coupler play in an OTDR?
What role does the Directive Coupler play in an OTDR?
How are fiber optic cables superior to copper cables in terms of storage and handling?
How are fiber optic cables superior to copper cables in terms of storage and handling?
Why is amplification necessary for the electrical signal from the APD in an OTDR?
Why is amplification necessary for the electrical signal from the APD in an OTDR?
What is the sequence of transmission in an optical fiber communication system?
What is the sequence of transmission in an optical fiber communication system?
In an OTDR, what type of display is used to show the returned signals?
In an OTDR, what type of display is used to show the returned signals?
Why does repeater spacing increase along with operating speeds in optical fiber communication systems?
Why does repeater spacing increase along with operating speeds in optical fiber communication systems?
How does the timer function in relation to an OTDR's operation?
How does the timer function in relation to an OTDR's operation?
What is the significance of the speed of light in optical fiber communication?
What is the significance of the speed of light in optical fiber communication?
What is the main purpose of the OTDR technique?
What is the main purpose of the OTDR technique?
What leads to the backscatter effect in optical fibers?
What leads to the backscatter effect in optical fibers?
What components are essential in the structure of an OTDR?
What components are essential in the structure of an OTDR?
How is the time delay between outgoing and incoming signals measured in an OTDR?
How is the time delay between outgoing and incoming signals measured in an OTDR?
What is the relationship between incoming power and backscatter power in an OTDR?
What is the relationship between incoming power and backscatter power in an OTDR?
What has led to the increase in bandwidth requirement from 20Kbps to around 1Gbps in optical fibre transmission?
What has led to the increase in bandwidth requirement from 20Kbps to around 1Gbps in optical fibre transmission?
How has the use of optical fibre as a transmission media improved presentability of human interfaces?
How has the use of optical fibre as a transmission media improved presentability of human interfaces?
Which technology is mentioned in the text that is causing multiplexing to migrate from TDM and FDM to packet-based statistical multiplexing?
Which technology is mentioned in the text that is causing multiplexing to migrate from TDM and FDM to packet-based statistical multiplexing?
What factor is driving the convergence of access networks according to the text?
What factor is driving the convergence of access networks according to the text?
How are client terminals evolving based on the information provided?
How are client terminals evolving based on the information provided?
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