F520 EDFA ( Erbium-Doped Fiber Amplifier ) Series
The F520 series of C-Band EDFA Optical Amplifiers is part of the F520 optical multi-service transmission platform solution. Many model options serve all the traditional amplifier applications in an extended optical link: booster, in-line, and pre-amplifier.
A "Booster amplifier" operates at the transmission side of the link. It features high input power, high output power, and medium optical Gain. Boosters are designed to amplify aggregated optical input power for reach extension.
An "In-Line" amplifier operates in the middle of an optical link. It features medium to low input power, high output power, high optical Gain, and a low noise figure. In-line amplifiers are designed for optical amplification between two network nodes on the main optical link.
A "Pre-Amplifier" operates at the receiving end of an optical link. It features medium to low input power, medium output power, and medium Gain. Pre-amplifiers are designed for optical amplification to compensate for losses in a demultiplexer located near the optical receiver.
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