Hangzhou Prevail Optoelectronic Equipment Co., Ltd.  

Product Name: CATV Optical Amplifier 1550nm 4 Outputs High Power EDFA (WE-1550-YZ) Model NO.: WE-1550-YZ Condition: New Certification: CE Wiring Devices: ODF Type: Fiber Amplifier Operating Wideband: 1535 - 1565nm Input Optic Power: -3 - +10dBm Output Optic Power: 13 - 26dBm Noise Figure: ? 5.0dB Return Loss: ? 45dB Power of Pump Leak: ? -30dBm C/N: ? 52dB C/CTB: ? 63dB C/Cso: ? 63dB Supply Voltage: AC160V - 250V Trademark: Prevail Transport Package: Bubble or Pearl Wool Specification: 1RU Origin: China Product Description CATV Optical Amplifier 1550nm 4Outputs High Power EDFA (WE-1550-YZ)Performance Characteristics1. imported famous low-noise pump laser, which is low pre-distortion, broad channels and high output optical power.2. Steady imported Erbium-Doped Fiber, high efficiency of power transmission.3. Advanced Microprocessor with perfect automatic control circuit monitor the variousOperating status of the optical output power and pump laser timely and correctly.Dependability and stability are better.4. Front panel blue 160×32 display, shows various main work status parameters.5.19" 1U high-standard framework type installation6. Support GB/T 20030-2005HFC Network control managementItemUnitTechnique ParameterRemarkOperating WidebandNm1535 -1565Input Optic PowerdBm-3 -+10Input Optical Power 0- +5dBmOutput Optic PowerdBm13 -25Output Power stabilitydBm± 0.5Noise FiguredB≤ 5.0Output Optical Power 0dBmReturn LossInput EnddB≥ 45 Output EnddB≥ 45Power of Pump leakInput EnddBm≤ -30 Output EnddBm≤ -30(C/N)dB≥ 51(C/CTB)dB≥ 63(C/CSO)dB≥ 63Connector TypeFC/APC or SC/APCSupply VoltageVAC160V -250V (50 Hz)It can be set with Dual-power hot-backup supplyOperating Temperature° C-5 -+55Max Relative Humidity%Max95%No CondensationStorage Temperature° C-30 -+70Max Relative Humidity for Storage%Max95%No CondensationDimensionmm483(W)X340(L)X44(H)Company IntroductionProcessExhibition