Independence Day Deal! Unlock 25% OFF Today – Limited-Time Offer - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

Nokia Exam 4A0-205 Topic 5 Question 21 Discussion

Actual exam question for Nokia's 4A0-205 exam
Question #: 21
Topic #: 5
[All 4A0-205 Questions]

WDM allows transmission systems to:

Show Suggested Answer Hide Answer
Suggested Answer: B

A trail is a transparent transport of a client signal. A trail is a physical link between two points in an optical network, allowing for the transport of a client signal from one point to the other. It is a low-order signal, such as a 10G Ethernet or a Fibre Channel signal, encapsulated into a high-order container, such as a 40G or 100G signal. This allows for the transport of the client signal over longer distances, increasing the power budget of the optical link.


by Beatriz at Feb 11, 2024, 12:55 PM

Limited Time Offer

25%

Off

Get Premium 4A0-205 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel
Angella
1 months ago
A all the way! Though I have to say, the other options are like trying to fit a square peg in a round hole. Whoever came up with those clearly doesn't know their networking tech.
upvoted 0 times
...
Lauran
1 months ago
A is the way to go. Though I do wonder if the person who wrote this question has ever actually used WDM equipment. Probably just a textbook nerd.
upvoted 0 times
Pedro
25 days ago
C) Share a single signal among multiple fibers doing load balancing, and thus increasing the reliability of the optical transmission
upvoted 0 times
...
Catina
1 months ago
B) Increase the bit rate of each client signal by spreading it over multiple wavelengths
upvoted 0 times
...
Janessa
1 months ago
A) Transport multiple signals transparently, onto several wavelengths, all together over one single fiber
upvoted 0 times
...
...
Denae
2 months ago
Hmm, D sounds like it's describing TDM, not WDM. I'm sticking with A as the correct answer.
upvoted 0 times
Josephine
11 days ago
User 3: A makes sense, it allows multiple signals on different wavelengths over one fiber.
upvoted 0 times
...
Veronika
17 days ago
User 2: I agree, A seems to be the correct choice for WDM.
upvoted 0 times
...
Marge
1 months ago
User 1: I think D is not the right answer, it sounds more like TDM.
upvoted 0 times
...
...
Donette
2 months ago
I was leaning towards Option B, but now that I think about it, that's not really what WDM is for. Gotta go with A on this one.
upvoted 0 times
Antonio
1 months ago
User 2: Yeah, I agree. WDM allows transmission systems to transport multiple signals transparently, onto several wavelengths, all together over one single fiber.
upvoted 0 times
...
Tonja
1 months ago
User 1: I was leaning towards Option B, but now that I think about it, that's not really what WDM is for. Gotta go with A on this one.
upvoted 0 times
...
...
Stefania
2 months ago
Option A seems like the most comprehensive answer to me. Transmitting multiple signals over a single fiber is exactly what WDM is all about.
upvoted 0 times
...
Glenna
2 months ago
I think the answer is C. Sharing a signal among multiple fibers increases reliability.
upvoted 0 times
...
Gladys
2 months ago
I disagree, I believe the answer is B. WDM increases the bit rate by spreading signals over multiple wavelengths.
upvoted 0 times
...
Jean
3 months ago
I think the answer is A, because WDM allows multiple signals to be transported over one fiber.
upvoted 0 times
...

Save Cancel