... Supply.Product description 1. FWT-1550EC Externally Modulated Optical Transmitter adopts narrow line width, low noise ... 7, 1x8,1x9,2×3,2×4,2×5 ,2x6,2x7Return loss(dB)≥50 Optical fiber connector SC/APCOptional ... by laser chirp for adopting 1550nm direct modulated optical transmitter.Ordering informationFWT-1550EC -1×5 (one ... (two outputs, ≥7dBm) Externally Modulated 1550nm fiber optical TV transmitter