Inline fiber attenuators

Inline fiber attenuators

A selection of inline, single-wavelength, fiber-optic attenuators is designed to allow fiber-optic connector ferrules to maintain physical contact with attenuator components. These attenuators are easily inserted between the connector and adapter in an inline configuration and are compatible with SC, ST, FC, and D4 fiber-optic connectors. The non-air-gap design is effective at maintaining a high-return-loss (low-reflection) value for the connection. The attenuator is also stable and consistent in the 1310-nm wavelength range. Attenuation values from 3 to 20 dB are available in 1.5-dB increments for SC, ST, and FC types. Attenuation values from 5 to 15 dB are available in 5 dB increments for D4 type connectors. Each dB value is color-coded for easy identification.

Siecor Corp.

Hickory, NC