Hoʻolālā kūʻokoʻa ʻo Rofea Optoelectronics i nā huahana moʻo Rof-EDFA no ka hale hoʻokolohua a me ka hale hana hoʻāʻo ʻana o ka optical fiber power amplification equipment, internal integration of high-performance pumping laser, high-gain erbium-doped fiber, and unique control and protection circuit, e hoʻokō i ka haʻahaʻa haʻahaʻa, kiʻekiʻe paʻa puka, AGC, ACC, APC hiki ke koho i ekolu hana. Hoʻohana nui ʻia ia i ka ʻike fiber optical a me ke kamaʻilio fiber optical. Loaʻa i ka benchtop fiber amplifier ka hōʻike LCD, ka mana a me ke ʻano hoʻoponopono knobs no ka hana maʻalahi, a hāʻawi i kahi interface RS232 no ka mana mamao. Loaʻa i nā huahana Module nā hiʻohiʻona o ka liʻiliʻi liʻiliʻi, ka hoʻohana haʻahaʻa haʻahaʻa, ka hoʻohui maʻalahi, ka mana programmable a pēlā aku.