For UAE project teams, the key is to match this exact configuration to the port schedule, optical budget and delivery documentation. The variable attenuator series puts an adjustable, calibrated loss element between two connectors: an FC mechanical model covering 1-30 dB and an in-line SM/MM model covering 0-60 dB with LC/SC/FC/ST interface options. One instrument sweeps the figures that would otherwise require a drawer full of fixed attenuators - the standard tool for receiver sensitivity testing and connection margin verification.

For UAE data center and access network projects, calculate the expected receive power before selecting the attenuation figure, and match the polish grade to the plant.

Variable Fiber Attenuators

FC Single Mode Variable Fiber Optic Attenuator, 1-30dB
1-30db 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, 0-60dB
0-60db attenuation, 1310-1550(sm)/850-1300(mm)nm, ion-doped fiber element, factory tested.

Keep a variable attenuator in the test kit; receiver sensitivity work needs a sweep, not a single fixed figure.

Ordering 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 inquiry, and the factory confirms the specification with the quotation. Our UAE project support can review the requirement with Shenzhen production before a formal quotation is issued.