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Very Nice Video, easy to understand the concept clearly.

Very well explained. Thank you

బృందం నకు ధన్యవాదాలు....

G8 Video but not mention WSS for add drop

Which type of fiber is this?

Hellow .I need a contact number or your address

Good contains . Any contact address

I need TIM alarm

Thanks 🙏🏻

good

Audio sucks😢

Is it your real voice or are you trying to be funny? This stupid voice is putting me off

Sir, Can you suggest a research problem related to ROADM, WSS and AWG in a metro network.

Informative video

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