This Fiber Optic Attenuator, Fixed - SC/UPC 15dB is necessary to prevent over saturating an optical receiver when the optical power is too high. Using attenuators will ensure low bit error rates and prevent damage to receiving components. SC male-female, 15db
This Fiber Optic Attenuator, Fixed - SC/UPC 20dB is necessary to prevent over saturating an optical receiver when the optical power is too high. Using attenuators will ensure low bit error rates and prevent damage to receiving components. SC male-female, 20db
This Fiber Optic Attenuator, Fixed - SC/UPC 5dB is necessary to prevent over saturating an optical receiver when the optical power is too high. Using attenuators will ensure low bit error rates and prevent damage to receiving components. SC male-female, 5db