This Fiber Optic Attenuator Coupler, Fixed - SC/APC 10dB is necessary to prevent over saturating an optical receiver when the optical power is too high. Using Attenuator Couplers will ensure low bit error rates and prevent damage to receiving components. SC female-female, 10db
This Fiber Optic Attenuator Coupler, Fixed - SC/UPC 20dB is necessary to prevent over saturating an optical receiver when the optical power is too high. Using Attenuator Couplers will ensure low bit error rates and prevent damage to receiving components. SC female-female, 20db
This Fiber Optic Attenuator Coupler, Fixed - SC/UPC 5dB is necessary to prevent over saturating an optical receiver when the optical power is too high. Using Attenuator Couplers will ensure low bit error rates and prevent damage to receiving components. SC female-female, 5db