Fiber-optic attenuators

Fiber-optic attenuators

Singlemode and multimode fiber-optic attenuators are being delivered for pro-

duction testing and burn-in. The devices simulate losses associated with long cable runs, at a cost much lower than that incurred using kilometer lengths of fiber. Multimode versions are designed for a 62.5/125-micron fiber system and operate at 850 or 1300 nm. Singlemode versions operate at 650 to 1650 nm. They are stable and produce no backreflection.

fico Inc.

Tyngsboro, MA