Recently we are deploying a basic long-haul CATV trasnmission systems for 100km in a point-to-point configuration, so amplifiers are necessary parts in it. Recommend by friends, we choose part of our components from FS, including this amplifier. All products are delived on time with no issues. Pleased with this experiences.
This is a low-nosie EDFA pre-amplifier, boutght to use in our 170km WDM systems. We all know that signals will become weak after long transmission, so I have deployed it before the DCM to get better signals. During the whole ordering process, I changed my order information three times, because of poor communication with our boss. Luckly, I met a very patient sales laddy, she help me change my order promptly, thanks your patient services.