Field tech 2-3 Final / Exam
Questions with Certified Solutions.
Quiz____?
What is unique about WDM - PON ? -
Answer✓✓
WDM-PON deployed in a greenfield system allows each subscriber to get
their own designated wavelength.
Quiz____?
What is the main benefit of deploying WDM technology? -
Answer✓✓
It will increase the capacity of the existing fiber networks tenfold without
adding any more fiber.
Quiz____?
How are optical splitters used in the forward path? -
Answer✓✓
As passive branching devices that divide an optical signal across multiple
output fibers.
Quiz____?
What is the purpose of a fiber demarcation box? -
Answer✓✓
It provides a safe place to splice, split, distribute, store, and cross-connect
fiber optics.
Page 1 of 55
, Quiz____?
What is the purpose of the MST? -
Answer✓✓
It provides access to connect fiber-optic cable drops from the customer
premises to the network.
Quiz____?
What is the one main function of the FDH? -
Answer✓✓
The FDH provides effective fiber management by grouping
splitters into local serving areas
Quiz____?
Which PON element uses patch panels? -
Answer✓✓
ODN
Quiz____?
Which type of fiber topology used in a PON places the PON
splitters at the headend while providing one designated fiber
for every customer premise? -
Answer✓✓
Home-Run
Page 2 of 55
, Quiz____?
What are the three categories of the fiber-optic cable used to identify the
location of the fiber in the network? -
Answer✓✓
Trunk, branch, and drop.
Quiz____?
What is the difference between the FTTN and FTTC
topologies? -
Answer✓✓
An FTC is allowed a smaller number of RF amplifiers between
the optical fiber and the customer premises.
Quiz____?
What is the purpose of the SDU? -
Answer✓✓
It provides surge protection, a test jack, circuit protection, wiring
management, and fiber termination.
Quiz____?
What are the advantages of loose buffer tube fiber? -
Answer✓✓
It offers the best protection for the fibers under high pulling tension and
moisture with its fiber-coated gel.
Page 3 of 55
, Quiz____?
What is an ONU/ONT? -
Answer✓✓
It is a device that converts light from fiber to RF for coaxial
distribution into the home.
Quiz____?
What are the characteristics of ITU-T G.657 BIF? -
Answer✓✓
It is flexible for installation in small spaces and has a small bend
radius of 7.5 mm or 10 mm.
Quiz____?
What le true about using a premade fiber-optic pigtail for
splicing to patch panels or terminal equipment? -
Answer✓✓
It is faster and more rellable than installing eonnectors in the
field.
Quiz____?
What is the proper way to handle fiber once it is spliced? -
Answer✓✓
At the heat-shrink protective sleeve that has a steel bar inside it.
Quiz____?
Page 4 of 55
Questions with Certified Solutions.
Quiz____?
What is unique about WDM - PON ? -
Answer✓✓
WDM-PON deployed in a greenfield system allows each subscriber to get
their own designated wavelength.
Quiz____?
What is the main benefit of deploying WDM technology? -
Answer✓✓
It will increase the capacity of the existing fiber networks tenfold without
adding any more fiber.
Quiz____?
How are optical splitters used in the forward path? -
Answer✓✓
As passive branching devices that divide an optical signal across multiple
output fibers.
Quiz____?
What is the purpose of a fiber demarcation box? -
Answer✓✓
It provides a safe place to splice, split, distribute, store, and cross-connect
fiber optics.
Page 1 of 55
, Quiz____?
What is the purpose of the MST? -
Answer✓✓
It provides access to connect fiber-optic cable drops from the customer
premises to the network.
Quiz____?
What is the one main function of the FDH? -
Answer✓✓
The FDH provides effective fiber management by grouping
splitters into local serving areas
Quiz____?
Which PON element uses patch panels? -
Answer✓✓
ODN
Quiz____?
Which type of fiber topology used in a PON places the PON
splitters at the headend while providing one designated fiber
for every customer premise? -
Answer✓✓
Home-Run
Page 2 of 55
, Quiz____?
What are the three categories of the fiber-optic cable used to identify the
location of the fiber in the network? -
Answer✓✓
Trunk, branch, and drop.
Quiz____?
What is the difference between the FTTN and FTTC
topologies? -
Answer✓✓
An FTC is allowed a smaller number of RF amplifiers between
the optical fiber and the customer premises.
Quiz____?
What is the purpose of the SDU? -
Answer✓✓
It provides surge protection, a test jack, circuit protection, wiring
management, and fiber termination.
Quiz____?
What are the advantages of loose buffer tube fiber? -
Answer✓✓
It offers the best protection for the fibers under high pulling tension and
moisture with its fiber-coated gel.
Page 3 of 55
, Quiz____?
What is an ONU/ONT? -
Answer✓✓
It is a device that converts light from fiber to RF for coaxial
distribution into the home.
Quiz____?
What are the characteristics of ITU-T G.657 BIF? -
Answer✓✓
It is flexible for installation in small spaces and has a small bend
radius of 7.5 mm or 10 mm.
Quiz____?
What le true about using a premade fiber-optic pigtail for
splicing to patch panels or terminal equipment? -
Answer✓✓
It is faster and more rellable than installing eonnectors in the
field.
Quiz____?
What is the proper way to handle fiber once it is spliced? -
Answer✓✓
At the heat-shrink protective sleeve that has a steel bar inside it.
Quiz____?
Page 4 of 55
