On the basis of increasing environmental requirements, braun teleCom GmbH has developed a series of significantly more resistant optical amplifiers, so-called hardened EDFAs. With an operating temperature range of -30°C to + 65°C, they are significantly more resistant to extreme temperatures. In addition, an innovative cooling concept and separately encapsulated components such as the optical pump and printed circuit boards (PCBs) together with dust protection by an air filter at the air inlet ensure extremely low wear and tear due to airborne contaminants.
Here you can find out more about the new hardened EDFAs and their areas of application!
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