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Posted: **Fri Jul 01, 2022 6:15 am**

: 4 Fiber Optic Attenuation Fiber Loss Is Typically Expressed As Db Km By Where A Db Km 10 Log 10 L P Out P 4 343 A 1 (20.94 KiB) Viewed 18 times

4. Fiber Optic Attenuation Fiber loss is typically expressed as dB/km by where a' (dB/km) = 10 log 10 L P out P 4.343 a Pout= P exp(-a L) and a has units of 1/km. Derive Equation 1 from Equation 2. (1) (2)