MENU
Which technology allows 100G transponders to accept multiple wavelengths at their input, without requiring demultiplexing of the composite signal?
Suggested Answer: C
Get Premium 500-210 Questions
as Interactive Web-Based Practice Test or PDF
Real Exam Format
Detailed Explanations
Instant Access
Get Your Practice Test
11 comments · newest first
AD
Adell
11 months ago
Dual polarization modulation plays a role too, but not the answer.
AM
Amber
12 months ago
QPSK modulation is also important, but not the main answer.
NA
Nakisha
12 months ago
Wait, are we sure about that? Sounds too good to be true.
JO
Johnna
1 year ago
Totally agree, it's all about that coherent tech.
AR
Arlie
1 year ago
Coherent reception is the key here!
LU
Luann
1 year ago
Forward error correction seems more about error handling than wavelength acceptance, so I don't think that's it.
MA
Mary
1 year ago
I practiced a similar question, and I think dual polarization modulation could be involved, but I'm leaning towards coherent reception.
NY
Nydia
1 year ago
I'm not entirely sure, but I remember something about QPSK modulation being related to bandwidth efficiency.
ME
Merlyn
1 year ago
I think coherent reception might be the right answer since it deals with multiple wavelengths without needing demultiplexing.
LO
Lorita
1 year ago
Hmm, I'm not so sure the AppExchange is the best option. I feel like the Flow Builder or maybe even the Lightning Object Creator could have some useful prebuilt resources as well. I'll need to review the options carefully.
SH
Shanda
1 year ago
Hmm, this is a tricky one. I'll need to think through the key differences between RDS and a self-built database to figure out which statement is wrong.