1. WE1550nm Erbium-Doped Fiber Amplifier is the important transmission equipment in the WE1550nm fiber optic communication.
2. It is used for long-distance optical transmission of TV image signal, digital TV signal telephone sound signal and data (or compressed data) signal.
3. With high steady imported Erbium-Doped Fiber, international famous low-noise pump laser and automatic control system inside, ensuring the excellent qualification of this equipment.
Item Unit Technique ParameterRemark Operating Wideband nm1535 - 1565 Input Optic PowerdBm-3 - +10Input Optical Power 0 - +5dBmOutput Optic PowerdBm13 - 26 Output Power stabilitydBm± 0.5 Noise FiguredB≤5.0Output Optical Power 0dBmReturn Loss Input End dB≥45 Output EnddB≥45 Power of Pump leakInput EnddBm≤-30 Output EnddBm≤-30 C/NdB≥52 C/CTBdB≥63 C/CSOdB≥63 Connector Type FC/APC, SC/APC Supply VoltageVAC160V - 250V (50 Hz)it can be set with Dual-power hot-backup supplyOperating Temperature -5 - +55 Max Relative Humidity%Max95%No Condensation Storage Temperature -30 - +70 Max Relative Humidity for Storage%Max95%No Condensation Dimensionmm483(W)*34(L)*44(H)