[Whitepaper Download] By VIAVI: Monitoring Raman Amplified Optical Links While in Service

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Published by VIAVI Solutions. Summary Erbium-Doped Fiber Amplifier (EDFA) and Raman amplifiers are the two main solutions for optical signal amplification in long distance, optical communication systems. While EDFAs are still the most deployed amplifiers, Raman-based solutions are gaining momentum in the metro/core transmission market. Some of the main benefits include the wider wavelength range than EDFA (limited to 1525-1565 …