Awesome video 👏👏

Pls make videos on DWDM alarms

Thnx a lot broooooo

Pankj bhai , OTN p vedio bnana

Thanks bhai , bahut help Mila

ILA site for 80 km or 180 km??

Thanks for sharing 🙏

SNCP is also revertive with a WRT in Tejas and Coriant SDH

Pankaj bro good

Bhai SNCP is not port protection rather it is service protection

Perfect 🥰

Thank you PANKAJ KUMAR Sir😍😍

Thanks Jigar

Excellent bro thank u.....pls make a video on ciena 6500 cords and sfd and it's functions m not getting any video about that in entire you tube ...plz make a video

Thanks dear. ❤

Thank u bro

Sir apka no milga ques puchne hai

So much noise in lecture pls try to take video in peace ful place

concept explained in a very Simple & best way. Thanks &kudos.

Bhai please share notes very helpful for us.

English not gibberish

Thank u bro

Nice bro

Hello pankaj ji. Is there any other supplier apart from Tejas? Or other vendors outside India?

Hi pankaj, do you know any reputed manufacturer from INdia who can supply SDH system

Please inform in English to understanding.

What about non Hindi person

Pls make more video you grown with it and create subnet of yours

What is the difference between an ILA and OLA. why two names

Plz share notes

We want pdf copy of this video

Very nice

Very nice explain sir . Now my concept is clear thank you so much

Please share notes

Good explain

Thanks sir

Ha bhai bilkul,bgair puchhe daldia kr bhai

Great explanation sir...🌏

Seems file does not available to download over url

waiting for you next video difference between DWDM & OTN

Pl post on dwdm& Otn

Thank you sir...

Bhai dmg ki batti jlaadi sahi me,itni easy video h samjhne mein

GOOD EXPLAINATION....EASY METHOD

great explanations

Great video, add more on ur channel.

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very informative .. thnx

WONDERFUL SESSION

I watch so many videos on WDM , But urs is most simple and clear explanation. My gratitude.....