... SBS in 13,16, 18,suitable for different types of CATV netAGC control.Internal double power which can be changed automatically ... )1550±10 Output power (dBm)2×7 Or 1×5,1×6,1×7, 1×9,2×5,2×6,2×9Optical return loss ... controlStorage Temperature-20~85 Working relative Temp20%~85% TOT15 1550nm External Modulation Optical Transmitter