Description Overview GAOTek 1550nm Optical Amplifier EDFA for GPON is in line with the low-loss band of fiber and its technology has been relatively mature, so widely used. It makes quartz optical fiber as matrix material and incorporates a certain proportion of rare earth element erbium ions in the core of a fiber. The energy between these two energy levels is exactly equal to the photon energy of 1550 nm, stimulated emission of 1550 nm light can only occur, we can only enlarge 1550 nm optical signal. Technical Specifications Wavelength 1550 nm Output Power 33 dBm to 40 dBm Connector Type SC/APC, SC/UPC Power Supply 110 V or 220 V AC
