GB/T 18898.2-2025
ActiveErbium-doped fiber-amplifier—Part 2: L-band erbium-doped fiber-amplifier
掺铒光纤放大器 第2部分：L波段掺铒光纤放大器
Application Summary AI generated
This standard specifies the performance requirements, test methods, and reliability criteria for L-band erbium-doped fiber amplifiers (EDFAs) operating in the 1565–1625 nm wavelength range. It is applied in the design, manufacturing, and quality assessment of optical amplifiers used in dense wavelength division multiplexing (DWDM) systems for long-haul and metro telecommunications networks. The standard ensures interoperability and consistent amplification performance for L-band signal transmission in fiber-optic communication infrastructure.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.