When learning about optical technology, will get the text and images only, sometimes it is hard to know how exactly this is working.
We are trying to create videos with animation so that people can easily understand the concept.
We are working on more videos. Please write in comments which section or concept you want will try to create and share.
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why are we using 980 and 1480 nm laser pumps only? why not others?
Grat Video!
good
www.youtube.com/@alamahamed/videos
www.youtube.com/@alamahamed
Really nice video with a good piece of information
I have been looking for this type alarm explanation for so long.. finally..I found it.Thank you so much. This is a saviour.
Thanks for the explanations. Can you also explain what the alarm propagation looks like when there is a fault/break on both fibers? Thanks.
I didn't understand the criteria why sometimes, you don't need an Amplifier after the Mux? Can you please shed some light into this?
Great explanation
Thanks for providing perfect information 😊
Very good
Very helpful
Explanation of DWDM Network flow is wrong(8:15). With Mux/Demux we cannot add/drop & express the channels, even if it is 2-Degree. Mux/Demux can only perform multiplexing (Many to one - Nx1) & demultiplexing (one to many 1xN). For add, drop & express functionalities we have to use OADMs (FOADM or ROADM)
Can you make a video on alarm flow and troubleshooting in dwdm network.
Excellent
not good enough
To convert 4 degree direction dependent ROADM directionless, do we need to add only one extra WSS ?
Its hard to focus with the chipmunk effect in the voice
very nice info
❤
Very supportive
Nice
Why did you put that voice on the video? At least it should be with your voice or some artificial one.
Bad audio!!!
Perfect!
Your efforts are highly appreciated and pls more and more videos and more details, 🙏 telecom engineer from Libya
❤
maderchod add hi dikhana hai kya
Nice video! Would you consider making a video exploring the background of and difference between incoherent and coherent detections?
Thanks Harvinder 😀
Very good knowledgeable video and useful but why you use artificial voice use your natural voice bro you are doing great work you have to proud yourself. RESPECT
HI SIR..WHY WE APPLIED DATA SIGNAL..PLEASE EXPLAIN
Hi sir...Ethernet 10GBase signal mapped in OTU4 with 10 X or 9X time..Bacause 10G ethernet bandwidth greater than 10 Gb
Sir--Please help to understand ASON & GMPLS with service flow diagram
Nice
Using graded index fibre the time difference is reduced to about??
hello to all If possible, implement and analyze WDM fiber optic networks in Python. If you or anyone can, I have a request project to do.
Hi, I never understand what is the exact difference between 100GbE port setting Vs OTU4 port setting.Could you explain how to test them in the field and what exactly is tester settings for testing those two port configuration?
excellent video keep it up 👍
Very useful 😊
Thanks!!!
Single mode graded index
Hi brother i am working with Ciena 6500. Please check you help me to understand from the basics documents.
very good video bery helpful thanks a lot ❤😊
thanks a lot
Thank you, this was very helpful.
you seem like a very experience person, can you please make a video about troubleshooting in OTN? 1. alarms and 2. Maybe troubleshooting when we see errors like CTP, ETTP errors etc.