1310nm - Study guides, Class notes & Summaries
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Broadband Transport Specialist (BTS) Acronyms Exam Questions And Answers 2024
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Broadband Transport Specialist (BTS) Acronyms Exam Questions And Answers 2024
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Broadband Transport Specialist (BTS) Acronyms Exam With Complete Solutions 2024
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Broadband Transport Specialist (BTS) Acronyms Exam With Complete Solutions 2024
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Fiber optics 2024 LATEST UPDATE!!
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1550nm - ANSWER What is the wavelength to downstream TV or video in a BPON network? 
 
1490nm - ANSWER Which wave length provides downstream of voice and data in a BPON network? 
 
1310nm - ANSWER What wavelength provides service to upstream voice and data in a BPON network
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Broadband Transport Specialist (BTS) Acronyms Questions And Revised Correct Answers
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Broadband Transport Specialist (BTS) 
Acronyms Questions And Revised 
Correct Answers 
1310nm - ANSWER : A commonly used fiber optic 
wavelength used in broadband telecommunications with a 
loss of ~ .33dB/km. 
1550nm - ANSWER : A commonly used fiber optic 
wavelength used in broadband telecommunications with a 
loss of ~ .25dB/km. 
Used for optical links of 120km or greater. 
ADM - ANSWER : Add Drop Multiplexer 
A specific type of multiplexer that allows low speed signals 
to be accessed...
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ETA Fiber/ fiber optics Exam Questions and Answers 100% Pass
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ETA Fiber/ fiber optics Exam Questions and 
Answers 100% Pass 
L.A.S.E.R - Answer- light amplification by stimulated emission of radiation 
GTE installs first commercial fiber systems in place for service in - Answer- 1977 
Advantages of Fiber - Answer- Bandwidth 
weight 
security 
fiber fabrication steps - Answer- making a preform; 
drawing fiber 
preform types (3) - Answer- MCVD, OVD, VAD 
layers of fiber - Answer- core, cladding, acrylate coating, buffer 
Core size of multimode cables - Answe...
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ETA Fiber/ fiber optics Exam Questions and Answers 100% Pass
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ETA Fiber/ fiber optics Exam Questions and 
Answers 100% Pass 
L.A.S.E.R - Answer- light amplification by stimulated emission of radiation 
GTE installs first commercial fiber systems in place for service in - Answer- 1977 
Advantages of Fiber - Answer- Bandwidth 
weight 
security 
fiber fabrication steps - Answer- making a preform; 
drawing fiber 
preform types (3) - Answer- MCVD, OVD, VAD 
layers of fiber - Answer- core, cladding, acrylate coating, buffer 
Core size of multimode cables - Answe...
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WGU C172 Study Guide Questions and Answers 2024
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VPN - ecrypts traffic between sites through public internet 
 
PPP - point to point protocol - authentication, compression and error detection - no encryption used for VPN 
 
PPTP - Tunneling protocol, used for authentication and encryption 
 
IPsec works on what layer of the OSI model - Layer 3 
 
IPsec - Authentication and ecryption for every packet, outside world does not see anything. 
 
RADIUS - Remote access authentication 
 
Unicast - 1 to 1 used for web surfing, file transfers 
 
Multica...
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Fiber Optics Exam Questions With Accurate Answers
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What are the two basic types of fiber? - Answer - Multi-mode 
- Single-mode 
 
What are the three parts of an optical fiber? (Hint, 3 C's) - Answer - core 
- cladding 
- coating 
 
The North American Standard core sizes for multimode fiber are 
 ____ and ____. - Answer - 52.5 microns 
- 50 microns 
 
The core size for Corning single-mode fiber is ____. - Answer - 8.2 - 8.3 microns 
 
The cladding size for both single-mode and multimode fiber is ____. - Answer - 125 microns 
 
What invention in ...
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BICSI TDMM12 Chapter 12 exam 2023 with 100% correct answers
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Figure 12.1-Pic on test-Transposed pairs - correct answer 2 pairs wrong on 1 end (12-2) 
 
Propagation delay = - correct answer A measurement of the time for signal to travel from one end of the transmission path to the other (12-4) 
 
TDR troubleshooting = - correct answer Copper return loss (test) (12-11) 
 
Level IIe field test instruments are for - correct answer cat5e (12-16) 
 
Level IIIe field test instruments are for - correct answer cat6 (12-16) 
 
Most often performed coax te...
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ETA Fiber/ fiber optics FINAL EXAM TEST BANK LATEST 2023-2024 REAL EXAM 200 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |AGRADE
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ETA Fiber/ fiber optics FINAL EXAM TEST BANK LATEST 2023-2024 REAL EXAM 200 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |A GRADE 
 
What type of light is used in fiber optic transmission? - ANSWER- Infrared 
 
What are the 4 items are needed for a fiber optic system to work? - ANSWER- Transmitter 
Fiber cable 
Receiver 
Connectors 
 
1 mw is the same as what in dBm? - ANSWER- 0 dBm 
 
How is power measured in fiber optics? - ANSWER- dBm 
 
What fiber optic wavelength has the lowest lo...
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