FTTX IQ TEST
Maybe
some day...
60%
60%
That's right!
NEXT
QUESTION
45%
45%
Sorry,
that's wrong!
30%
30%
That's a bit slow, isn't it?
10%
10%
How fast is FTTH subscription
growing globally on average?
FTTX IQ TEST
No, that is gain (amplifiers)
and is the opposite
of loss.
Insertion loss happens when the output is higher than the input
Insertion loss happens when the output is higher than the input
No, that is return loss.
You can find the difference between the two in our FTTX Fundamentals eBook.
Insertion loss is the amount of light reflected back to the source
Insertion loss is the amount of light reflected back to the source
Correct!
This is the loss occuring at
the point of connection or
in the optical fiber.
NEXT
QUESTION
Insertion loss is the same as attenuation
Insertion loss is the same as attenuation
Sorry that's wrong, try again.
Insertion loss is the same as return loss
Insertion loss is the same as return loss
What is insertion loss?
FTTX IQ TEST
No.
Re-focus and
take another shot.
CWDM Is the same as DWDM
CWDM Is the same as DWDM
No, the signal
is split in a different way.
CWDM is a type of splitter
CWDM is a type of splitter
That's right!
Coarse Wave Division Multiplexing it is.
NEXT
QUESTION
Signals are multiplexed with a specific range of wavelengths, allowing up to 18 channels per fiber
Signals are multiplexed with a specific range of wavelengths, allowing up to 18 channels per fiber
Nope, that is DWDM, Dense Wave Division Multiplexing.
Signals are multiplexed with a specific wavelength range – up to 128 channels per fiber
Signals are multiplexed with a specific wavelength range – up to 128 channels per fiber
What is CWDM?
FTTX IQ TEST
Correct!
NEXT
QUESTION
Yes, with all of the above
Yes, with all of the above
Almost correct…
Yes, with hardened connectors
Yes, with hardened connectors
Not wrong,
but you can do
better than this.
Yes, with fiber indexing
Yes, with fiber indexing
Yes, that’s right,
but is that all?
Yes, with optical taps
Yes, with optical taps
Can you build an FTTH network without splicing?
FTTX IQ TEST
Well done!
FINISH
All of the above
All of the above
Smart!
But maybe
not enough…
Alternate network architectures
Alternate network architectures
That’s a good idea,
but there’s more,
isn’t there?
CapEx deferral
CapEx deferral
True,
but is that all?
Total cost of ownership
Total cost of ownership
What option best describes important element(s) to be considered in an
FTTX business plan?
CommScope’s experts have several decades of experience and expertise in building FTTX networks. While customer requirements and technologies change over time and the need for speed and bandwidth continue to increase, you can rely on us to stay ahead of the game.
To learn more about FTTX Fundamentals, please download our eBook.
CommScope has the answers
FTTX IQ TEST
