Bro, isme aap DWDM bhool gye. Jo 1550 aur 1490, dono wavelength ko alag alag karta hai. Direct passive node me lagayege to cable tv freezing krega. Kyuki Node ko sirf 1550 hi chahiye. Dono wavelength travel karengi to fluctuation hoga apas me. Hybrid ont me bhi dwdm inbuilt rehta hai.
Hello, M Apne village m optical fiber cable deploy krna Chahta hn, es bare plz guide KR de munasib solution,. And price bhe.. Ya koe video upload ha to kindly link send KR den. Thanks
Edfa ka kya price hai jo apne liya hai ... Plz reply also please tell edfa lagane se lco ground pe se amplifier ,power supply,nodes kya ye sab hat sakti hai?