OTOA-1000 Fiber Optic Attenuator, 1 - 7 dB

Condition: New

Product Overview
The Olson OTOA-1000 is a step-variable optical attenuator designed to adjust the optical power level for single-mode fiber systems, helping match optical signal strength to the optimal input range of receivers. It provides attenuation from 1 dB up to 7 dB in 1 dB steps using standard simplex 9/125 µm yellow single-mode fiber. While optimized for 1310 nm applications, performance may vary with other wavelengths and fiber types. The OTOA-1000 is an ideal companion to Olson PremiseNode (OTPN-x) and MetroNode (OTMN-x) optical node/receiver products and is also compatible with optical equipment from most leading manufacturers.

Key Features

• Step-variable attenuation from 1 dB to 7 dB in 1 dB increments—easy optical power adjustment at the receiver end

• Designed for 1310 nm wavelength single-mode fiber applications

• Uses standard simplex 9/125 µm, 3 mm yellow non-plenum riser jacketed fiber cable

• Passive optical device—no power required for operation

• Helps achieve proper optical input levels at receivers, reducing the risk of overload and maintaining signal quality

• Compatible with Olson PremiseNode and MetroNode optical node/receiver families and most other optical receiver equipment