Fiber Optic Attenuators
For Pakistani procurement and engineering teams, the specification provides a practical basis for checking compatibility before production is requested. The fiber attenuator range covers the three ways a plant manages optical power: fixed attenuators that hold a calibrated loss permanently in the connection, variable instruments that sweep the loss for receiver testing and commissioning, and attenuator test cables that reproduce a long path on the bench for transceiver qualification. Each unit is optically verified before packing.
For Pakistani campus and data hall builds, too much attenuation is as harmful as too little; pick the nearest standard figure that lands the receiver inside its window with margin to spare.
Fixed Fiber Attenuators
LC/SC/FC/ST/LSH Single Mode Fixed Fiber Optic Attenuator, Female to Female, 3-15dB3/5/7/10/15db attenuation, female to female, 1260-1620(sm)nm, ion-doped fiber element, factory tested.
LC/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.
LC/APC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.
SC/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.
SC/APC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.
FC/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.
FC/APC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.
ST/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.
ST/APC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.
MU/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB1-25db attenuation, male to female, 1260-1620(sm)nm, ion-doped fiber element, factory tested.
Variable Fiber Attenuators
FC Single Mode Variable Fiber Optic Attenuator, 1-30dB1-30db attenuation, variable, 1260-1620(sm)nm, ion-doped fiber element, factory tested.
LC/SC/FC/ST Variable Fiber Optic VOA In-Line Attenuator, SM/MM, 0-60dB0-60db attenuation, 1310-1550(sm)/850-1300(mm)nm, ion-doped fiber element, factory tested.
Attenuator Test Cables
LC to LC UPC Simplex OS2 Single Mode Fiber Optic Test Cable with 10dB Attenuator10db attenuation, ion-doped fiber element, factory tested.
Store spare attenuators capped and bagged, and clean each end face before making the connection.
Ordering Details and Factory Support
All attenuators in this series are optically verified before packing: attenuation figure, return loss and end-face condition are checked on each unit. State the attenuation figure, connector series, polish grade and body style with the request, and the factory confirms the specification with the quotation. For Pakistan, a clear port or maintenance schedule helps us confirm the correct factory-built configuration before supply.
