DFB Erbium Doped CATV EDFA
DFB Erbium-Doped CATV EDFA RS485 Controls ,Website:, Silver Indoor Fiber Amplifier 1550±10nm 22dBm Erbium-Doped Fiber Amplifier (EDFA) with SNMP(OPTIONAL), FTTx Indoor Rack EDFA with RJ45 and RS232 Port for CATV NetworkQuick Detail:· Model Number: SOA1550-22· Item name: CATV EDFA· Laser Type: DFB Laser· EDFA Application: HFC, FTTX· Power supply: AC 160V~250V (50Hz)· Optical connector: SC/APC or FC/APC· Noise figure: 6.3 dB· Wavelength: 1550A±5nm· Consumption: 30W· Color: Silver· Material: Alloy Aluminum· Sample Time: One Week Description:1. Adopt several international patents pre-distortion dealing technology to guarantee the fine non-linear index, good CSO,CTB and C/N.Adopt famous brand 1550nm DFB laser instrument guarantee low noise, high power and high dependability.2. Can initiate the mode SBS function, offer more elastic disposition.3. Adopt Automatic Gain Control design, make different RF input level keep about equal output performance still, Simplify installingand operation sequence.4. The built-in microprocessor offers fine control performance and state to show that is controlled.5. RS485 controls the interface to control by carrying on the remote state.6. 191U high-standard framework type installation. Specifications: ITEMUNITPARAMETEROptical ParameterOptical Wavelengthnm1550±5Laser TypeDFB LaserOptical Modulating ModeOutside ModulatingConnector TypeFC/APC,SC/APCOptical Output Port2Optical Modulating DepthmW3%±0.25Suppression ThresholddBm13/16/18 or AdjustableRF ParameterFrequency RangeMhz 47~862Input LeveldBμV75~85Flatness in BanddB±0.75Input ImpedanceΩ75Input Return LossdB≥16(47~550Mhz); ≥14(550~862Mhz)Connector TypeF TypeCircuit PerformanceC/CTBdB≥65C/CSOdB≥65C?NdB≥53General PerformanceSupply VoltageVAC 160V~250V (50Hz)ConsumptionW30Operating Temperature0~+45Storage Temperature-20~+65Relative Humidity%Max 95% No Condensation
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