... .Certification: CE 5.OEM/ODM. FWA-1550T Series ,CATV EDFA, Output power : 13~26dBm, Plug-in type ... Amplifer) is a representative one in the optical amplifier.2. the low-loss band of fiber and ... core components of the EDFA, enlarge 1550nm optical signal.4. Adopt 980nm or 1480nm high linearity, optical ... be comparable with the so-called low-power optical amplifier. It can make the system to obtain superior ...